Arduino tranmiter

Arduino transmitter board using nrf24l01 & 2*16 lcd

Sep 9, 2021

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communication

remote control

robots

Components and supplies

Buzzer

Analog joystick (Generic)

ATmega328PB microcontroller

Tools and machines

Soldering iron (generic)

Solder Wire, Lead Free

Apps and platforms

Arduino IDE

Project description

Code

c_cpp

Enjoy IT :)

1//Every Arduino At least Like Arduino Uno    This Code Designed And Enhanced   By Seyed Miad Mirhaj.
2//variables
3boolean about = true ; // shows the information
4int   Low_contrast = 0 ;
5int Time_About_Menu = 3000 ; // wait and pass the title
6
7
8
9//pins
10#define   Vibre_Pin 1
11#define joyx1 A0
12#define joyx2 A2
13#define joyy1 A1
14#define   joyy2 A3
15#define joys  A4
16#define buzzer_pin 3
17const int rs = 8, en = 7,   d4 = 4, d5 = 2, d6 = 0, d7 = A5;
18int bright = 6 ;
19int contrast = 5 ;
20
21
22//password   part ( don not chage this part )
23boolean password_check = false ;
24int wrong1   = 0 ;
25int wrong2 = 0 ;
26int wrong3 = 0 ;
27int pass =  0 ;
28int password_input_value_user   = 0 ;
29int last_time_password = 0 ;
30int times_that_entered_wrong_password =   5 ;
31
32
33
34//to adjust the joystick sensivity you can change this items   .
35int min_joyx = 200 , max_joyx = 850 ;
36int min_joyy = 200 , max_joyy = 850   ;
37
38
39//Attention !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
40//   pass word is :
41int pas = 1888 ;
42// dont forget pass word , because it needs   password
43//Attention !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
44
45
46//By   adjusting this values you can choose where you want to use password
47boolean start_pass   = true ;
48boolean new_pass_check_last_pass = true ;
49boolean entri_run = true   ;
50
51
52
53
54//end pass
55int menu = 0 ;
56int y_menu1 = 0 ;
57int d   = 0 ;
58int y_menu2 = 0 ;
59int menu2_child = 0 ;
60int nrf_init = 0 ;
61int   lcd_contrast = 0 ;
62int lcd_bright = 255 ;
63int d_5 = 0 ;
64
65//end of variables
66
67//libraries
68
69
70/*if   you are using an i2c lcd :
71   2-block lines : 77 & 78 & 79 & 116
72   3- unblock   lines : 75 & 76 & 117 & 118 & 119
73   4-you are done . now you can use i2c 2*16   lcd :)
74*/
75//#include<LiquidCrystal_I2C.h>
76//LiquidCrystal_I2C lcd(0x27   , 16 , 2);
77#include <LiquidCrystal.h>
78LiquidCrystal lcd(rs, en, d4, d5, d6,   d7);
79
80
81
82
83#include <SPI.h>
84#include <nRF24L01.h>
85#include <RF24.h>
86RF24   radio(9, 10); // nRF24L01 (CE, CSN)
87
88//notice : chack out your address to   be correct !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
89const byte   address[6] = "00001"; // Address
90//notice : chack out your address to be correct   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
91struct Data_Package   {
92  byte joy_x1;
93  byte joy_y1;
94  byte joy_x2;
95  byte joy_y2;
96};
97Data_Package   data; //Create a variable with the above structure
98
99//end of libraries
100
101
102//enable   vibre or buzzer
103boolean buzzer_enable = true ;
104boolean vibre_enable  = false   ;
105void setup() {
106  pinMode(bright, OUTPUT);
107  pinMode(contrast, OUTPUT);
108   analogWrite(bright, lcd_bright);
109  analogWrite(contrast, lcd_contrast);
110   pinMode(joys, INPUT_PULLUP);
111  pinMode(buzzer_pin, OUTPUT);
112  pinMode(Vibre_Pin,   OUTPUT);
113  buzzer(200, 255);
114  vibre(5000);
115  lcd.begin(16, 2);
116  //     lcd.init();
117  //    lcd.init();
118  //    lcd.backlight();
119  if (about   == true) About_Menu();
120  if (start_pass == true )password(pas);
121  lcd.setCursor(4,   0);
122  lcd.print("Welcome!");
123  delay(Time_About_Menu);
124  lcd.clear();
125}
126void   loop() {
127  while (menu == 0) {
128    while (d == 0) {
129      lcd.clear();
130       lcd.setCursor(0, 0);
131      lcd.print("Values :");
132      lcd.setCursor(0,   1);
133      lcd.print("Run :");
134      lcd.setCursor(15, y_menu1);
135      lcd.print("<");
136       d = 1 ;
137    }
138    while (d == 1) {
139      if (analogRead(joyx1) >   max_joyx)if (y_menu1 != 0 ) {
140          y_menu1 = 0 ;
141          lcd.clear();
142           lcd.setCursor(0, 0);
143          lcd.print("Values :");
144          lcd.setCursor(0,   1);
145          lcd.print("Run :");
146          lcd.setCursor(15, y_menu1);
147           lcd.print("<");
148        }
149      if (analogRead(joyx1) < min_joyx)if   (y_menu1 != 1 ) {
150          y_menu1 = 1 ;
151          lcd.clear();
152          lcd.setCursor(0,   0);
153          lcd.print("Values :");
154          lcd.setCursor(0, 1);
155           lcd.print("Run :");
156          lcd.setCursor(15, y_menu1);
157          lcd.print("<");
158         }
159      if (y_menu1 == 0 && digitalRead(joys) == 0 ) {
160        menu   = 1 ;
161        menu2_child = 0 ;
162        d = 0 ;
163        if (alarm == 0   )buzzer(200, 255);
164        else if (alarm == 1 )vibre(200);
165        else ;
166         break ;
167      }
168      if (y_menu1 == 1 && digitalRead(joys) == 0)   {
169        menu = 2 ;
170        d = 0 ;
171        if (alarm == 0 )buzzer(200,   255);
172        else if (alarm == 1 )vibre(200);
173        else ;
174        break   ;
175      }
176    }
177  }
178  while (menu == 1) {
179    while (d == 0) {
180       lcd.clear();
181      lcd.setCursor(0, 0);
182      lcd.print("lcd brightness:");
183       lcd.setCursor(0, 1);
184      lcd.print("lcd contrast :");
185      lcd.setCursor(15,   y_menu2);
186      lcd.print("<");
187      lcd.setCursor(14, 1);
188      lcd.print("!");
189       d = 1 ;
190    }
191    while (d == 1) {
192      while (menu2_child == 0)   {
193        if (analogRead(joyx1) > max_joyx )if (y_menu2 != 0) {
194            y_menu2   = 0 ;
195            if (alarm == 0 )buzzer(200, 255);
196            else if (alarm   == 1 )vibre(200);
197            else ;
198            lcd.clear();
199            lcd.setCursor(0,   0);
200            lcd.print("lcd brightness:");
201            lcd.setCursor(14,   1);
202            lcd.print("!");
203            lcd.setCursor(0, 1);
204            lcd.print("lcd   contrast :");
205            lcd.setCursor(15, y_menu2);
206            lcd.print("<");
207           }
208        if (analogRead(joyx1) < min_joyx ) {
209          if (y_menu2   == 1) {
210            y_menu2 = 0 ;
211            if (alarm == 0 )buzzer(200,   255);
212            else if (alarm == 1 )vibre(200);
213            else ;
214             lcd.clear();
215            lcd.setCursor(0, 0);
216            lcd.print("lcd   contrast :");
217            lcd.setCursor(14, 1);
218            lcd.print("!");
219             lcd.setCursor(14, 0);
220            lcd.print("^");
221            lcd.setCursor(0,   1);
222            lcd.print("Change Pass :");
223            lcd.setCursor(15,   y_menu2);
224            lcd.print("<");
225            menu2_child = 1 ;
226             break ;
227          }
228          if (y_menu2 != 1) {
229            y_menu2   = 1 ;
230            if (alarm == 0 )buzzer(200, 255);
231            else if (alarm   == 1 )vibre(200);
232            else ;
233            lcd.clear();
234            lcd.setCursor(0,   0);
235            lcd.print("lcd brightness:");
236            lcd.setCursor(14,   1);
237            lcd.print("!");
238            lcd.setCursor(0, 1);
239            lcd.print("lcd   contrast :");
240            lcd.setCursor(15, y_menu2);
241            lcd.print("<");
242           }
243        }
244        if (y_menu2 == 0 && digitalRead(joys) == 0)   {
245          lcd.clear();
246          if (alarm == 0 )buzzer(200, 255);
247          else   if (alarm == 1 )vibre(200);
248          else ;
249          lcd.setCursor(0, 0);
250           lcd.print("Brightness :");
251          lcd.setCursor(12, 0);
252          lcd.print(lcd_bright);
253           lcd.setCursor(0, 1);
254          lcd.print("0-255 - Save:But");
255           menu2_child = 3 ;
256          break ;
257        }
258        if (y_menu2   == 1 && digitalRead(joys) == 0) {
259          lcd.clear();
260          if (alarm   == 0 )buzzer(200, 255);
261          else if (alarm == 1 )vibre(200);
262          else   ;
263          lcd.setCursor(0, 0);
264          lcd.print("contrast :");
265           lcd.setCursor(12, 0);
266          lcd.print(lcd_contrast);
267          lcd.setCursor(0,   1);
268          lcd.print("0-255 - Save:But");
269          menu2_child = 4 ;
270           break ;
271        }
272      }
273      while (menu2_child == 1) {
274         if (analogRead(joyx1) > max_joyx ) {
275          if (y_menu2 == 0) {
276             y_menu2 = 1 ;
277            if (alarm == 0 )buzzer(200, 255);
278            else   if (alarm == 1 )vibre(200);
279            else ;
280            lcd.clear();
281             lcd.setCursor(14, 1);
282            lcd.print("!");
283            lcd.setCursor(0,   0);
284            lcd.print("lcd brightness:");
285            lcd.setCursor(0,   1);
286            lcd.print("lcd contrast :");
287            lcd.setCursor(15,   y_menu2);
288            lcd.print("<");
289            menu2_child = 0 ;
290             break ;
291          }
292          if (y_menu2 != 0) {
293            y_menu2   = 0 ;
294            if (alarm == 0 )buzzer(200, 255);
295            else if (alarm   == 1 )vibre(200);
296            else ;
297            lcd.clear();
298            lcd.setCursor(14,   1);
299            lcd.print("!");
300            lcd.setCursor(14, 0);
301            lcd.print("^");
302             lcd.setCursor(0, 0);
303            lcd.print("lcd contrast :");
304             lcd.setCursor(0, 1);
305            lcd.print("Change Pass :");
306             lcd.setCursor(15, y_menu2);
307            lcd.print("<");
308          }
309         }
310        if (analogRead(joyx1) < min_joyx ) {
311          if (y_menu2   == 1) {
312            y_menu2 = 0 ;
313            if (alarm == 0 )buzzer(200,   255);
314            else if (alarm == 1 )vibre(200);
315            else ;
316             lcd.clear();
317            lcd.setCursor(0, 0);
318            lcd.print("Change   Pass :");
319            lcd.setCursor(0, 1);
320            lcd.print("EXIT :");
321             lcd.setCursor(15, y_menu2);
322            lcd.print("<");
323            lcd.setCursor(14,   0);
324            lcd.print("^");
325            menu2_child = 2 ;
326            break   ;
327          }
328          if (y_menu2 != 1) {
329            y_menu2 = 1 ;
330             if (alarm == 0 )buzzer(200, 255);
331            else if (alarm == 1   )vibre(200);
332            else ;
333            lcd.clear();
334            lcd.setCursor(0,   0);
335            lcd.print("lcd contrast :");
336            lcd.setCursor(0,   1);
337            lcd.print("Change Pass :");
338            lcd.setCursor(15,   y_menu2);
339            lcd.print("<");
340            lcd.setCursor(14, 1);
341             lcd.print("!");
342            lcd.setCursor(14, 0);
343            lcd.print("^");
344           }
345        }
346        if (y_menu2 == 0 && digitalRead(joys) == 0)   {
347          lcd.clear();
348          if (alarm == 0 )buzzer(200, 255);
349          else   if (alarm == 1 )vibre(200);
350          else ;
351          lcd.setCursor(0, 0);
352           lcd.print("contrast :");
353          lcd.setCursor(12, 0);
354          lcd.print(lcd_contrast);
355           lcd.setCursor(0, 1);
356          lcd.print("0-255 - Save:But");
357           menu2_child = 4 ;
358          break ;
359        }
360        if (y_menu2   == 1 && digitalRead(joys) == 0) {
361          lcd.clear();
362          if (alarm   == 0 )buzzer(200, 255);
363          else if (alarm == 1 )vibre(200);
364          else   ;
365          menu2_child = 5 ;
366          break ;
367        }
368      }
369       while (menu2_child == 2) {
370        if (analogRead(joyx1) > max_joyx ) {
371           if (y_menu2 == 0) {
372            y_menu2 = 1 ;
373            if (alarm   == 0 )buzzer(200, 255);
374            else if (alarm == 1 )vibre(200);
375            else   ;
376            lcd.clear();
377            lcd.setCursor(0, 0);
378            lcd.print("lcd   contrast :");
379            lcd.setCursor(0, 1);
380            lcd.print("Change   Pass :");
381            lcd.setCursor(15, y_menu2);
382            lcd.print("<");
383             lcd.setCursor(14, 1);
384            lcd.print("!");
385            lcd.setCursor(14,   0);
386            lcd.print("^");
387            menu2_child = 1 ;
388            break   ;
389          }
390          if (y_menu2 != 0) {
391            y_menu2 = 0 ;
392             if (alarm == 0 )buzzer(200, 255);
393            else if (alarm == 1   )vibre(200);
394            else ;
395            lcd.clear();
396            lcd.setCursor(0,   0);
397            lcd.print("Change Pass :");
398            lcd.setCursor(0,   1);
399            lcd.print("EXIT :");
400            lcd.setCursor(15, y_menu2);
401             lcd.print("<");
402            lcd.setCursor(14, 0);
403            lcd.print("^");
404           }
405        }
406        if (analogRead(joyx1) < min_joyx )
407          if   (y_menu2 != 1) {
408            y_menu2 = 1 ;
409            if (alarm == 0 )buzzer(200,   255);
410            else if (alarm == 1 )vibre(200);
411            else ;
412             lcd.clear();
413            lcd.setCursor(0, 1);
414            lcd.print("EXIT   :");
415            lcd.setCursor(0, 0);
416            lcd.print("Change Pass   :");
417            lcd.setCursor(15, y_menu2);
418            lcd.print("<");
419             lcd.setCursor(14, 0);
420            lcd.print("^");
421          }
422         if (y_menu2 == 0 && digitalRead(joys) == 0) {
423          lcd.clear();
424           if (alarm == 0 )buzzer(200, 255);
425          else if (alarm == 1 )vibre(200);
426           else ;
427          menu2_child = 5 ;
428          break ;
429        }
430         if (y_menu2 == 1 && digitalRead(joys) == 0) {
431          lcd.clear();
432           if (alarm == 0 )buzzer(200, 255);
433          else if (alarm == 1 )vibre(200);
434           else ;
435          menu2_child = 10 ;
436          y_menu2 = 0 ;
437           y_menu1 = 0 ;
438          d = 0 ;
439          menu = 0 ;
440          break   ;
441        }
442      }
443      while (menu2_child == 3) {
444        if (analogRead(joyx1)   < min_joyx && lcd_bright > 0) {
445          lcd_bright -- ;
446          analogWrite(bright,   lcd_bright);
447          if (alarm == 0 )buzzer(200, 255);
448          else if   (alarm == 1 )vibre(200);
449          else ;
450          lcd.clear();
451          lcd.setCursor(0,   0);
452          lcd.print("Brightness :");
453          lcd.setCursor(12, 0);
454           lcd.print(lcd_bright);
455          lcd.setCursor(0, 1);
456          lcd.print("0-255   - Save:But");
457        }
458        if (analogRead(joyx1) > max_joyx && lcd_bright   < 255) {
459          lcd_bright ++ ;
460          analogWrite(bright, lcd_bright);
461           if (alarm == 0 )buzzer(200, 255);
462          else if (alarm == 1 )vibre(200);
463           else ;
464          lcd.clear();
465          lcd.setCursor(0, 0);
466           lcd.print("Brightness :");
467          lcd.setCursor(12, 0);
468          lcd.print(lcd_bright);
469           lcd.setCursor(0, 1);
470          lcd.print("0-255 - Save:But");
471         }
472        if (digitalRead(joys) == 0) {
473          if (alarm == 0 )buzzer(200,   255);
474          else if (alarm == 1 )vibre(200);
475          else ;
476          lcd.clear();
477           lcd.setCursor(0, 0);
478          lcd.print("lcd brightness:");
479           lcd.setCursor(14, 1);
480          lcd.print("!");
481          lcd.setCursor(0,   1);
482          lcd.print("lcd contrast :");
483          lcd.setCursor(15, y_menu2);
484           lcd.print("<");
485          menu2_child = 0 ;
486          break ;
487         }
488      }
489      while (menu2_child == 4) {
490        if (analogRead(joyx1)   < min_joyx && lcd_contrast > Low_contrast) {
491          lcd_contrast -- ;
492           analogWrite(contrast, lcd_contrast);
493          if (alarm == 0 )buzzer(200,   255);
494          else if (alarm == 1 )vibre(200);
495          else ;
496          lcd.clear();
497           lcd.setCursor(0, 0);
498          lcd.print("contrast :");
499          lcd.setCursor(12,   0);
500          lcd.print(lcd_contrast);
501          lcd.setCursor(0, 1);
502           lcd.print("0-255 - Save:But");
503        }
504        if (analogRead(joyx1)   > max_joyx && lcd_contrast < 255) {
505          lcd_contrast ++ ;
506          analogWrite(contrast,   lcd_contrast);
507          if (alarm == 0 )buzzer(200, 255);
508          else   if (alarm == 1 )vibre(200);
509          else ;
510          lcd.clear();
511          lcd.setCursor(0,   0);
512          lcd.print("contrast :");
513          lcd.setCursor(12, 0);
514           lcd.print(lcd_contrast);
515          lcd.setCursor(0, 1);
516          lcd.print("0-255   - Save:But");
517        }
518        if (digitalRead(joys) == 0) {
519          if   (y_menu2 == 0) {
520            if (alarm == 0 )buzzer(200, 255);
521            else   if (alarm == 1 )vibre(200);
522            else ;
523            lcd.clear();
524             lcd.setCursor(0, 0);
525            lcd.print("lcd contrast:");
526             lcd.setCursor(14, 1);
527            lcd.print("!");
528            lcd.setCursor(14,   0);
529            lcd.print("^");
530            lcd.setCursor(0, 1);
531            lcd.print("Change   Pass :");
532            lcd.setCursor(15, y_menu2);
533            lcd.print("<");
534             menu2_child = 1 ;
535            break ;
536          }
537          if   (y_menu2 == 1) {
538            if (alarm == 0 )buzzer(200, 255);
539            else   if (alarm == 1 )vibre(200);
540            else ;
541            lcd.clear();
542             lcd.setCursor(0, 0);
543            lcd.print("lcd brightness:");
544             lcd.setCursor(14, 1);
545            lcd.print("!");
546            lcd.setCursor(0,   1);
547            lcd.print("lcd contrast :");
548            lcd.setCursor(15,   y_menu2);
549            lcd.print("<");
550            menu2_child = 0 ;
551             break ;
552          }
553        }
554      }
555      while (menu2_child   == 5) {
556        while (d_5 == 0) {
557          if (new_pass_check_last_pass   == true) password(pas);
558          pas = 0 ;
559          lcd.setCursor(0, 0);
560           lcd.print("New Pass:");
561          lcd.setCursor(9, 0);
562          lcd.print(pas);
563           lcd.setCursor(2, 1);
564          lcd.print("Save :Button");
565          d_5   = 1 ;
566        }
567        while (d_5 == 1) {
568          if (analogRead(joyx1)   > max_joyx) {
569            pas ++ ;
570            if (alarm == 0 )buzzer(200,   255);
571            else if (alarm == 1 )vibre(200);
572            else ;
573             lcd.clear();
574            lcd.setCursor(0, 0);
575            lcd.print("New   Pass:");
576            lcd.setCursor(9, 0);
577            lcd.print(pas);
578             lcd.setCursor(2, 1);
579            lcd.print("Save :Button");
580           }
581          if (analogRead(joyx1) < min_joyx) {
582            pas   -- ;
583            if (alarm == 0 )buzzer(200, 255);
584            else if (alarm   == 1 )vibre(200);
585            else ;
586            lcd.clear();
587            lcd.setCursor(0,   0);
588            lcd.print("New Pass:");
589            lcd.setCursor(9, 0);
590             lcd.print(pas);
591            lcd.setCursor(2, 1);
592            lcd.print("Save   :Button");
593          }
594          if (analogRead(joyy1) > max_joyy)if (pas   != 0) {
595              pas *= 10 ;
596              if (alarm == 0 )buzzer(200,   255);
597              else if (alarm == 1 )vibre(200);
598              else ;
599               lcd.clear();
600              lcd.setCursor(0, 0);
601              lcd.print("New   Pass:");
602              lcd.setCursor(9, 0);
603              lcd.print(pas);
604               lcd.setCursor(2, 1);
605              lcd.print("Save :Button");
606             }
607          if (analogRead(joyy1) < min_joyx)if (pas != 0) {
608               pas /= 10 ;
609              if (alarm == 0 )buzzer(200, 255);
610               else if (alarm == 1 )vibre(200);
611              else ;
612              lcd.clear();
613               lcd.setCursor(0, 0);
614              lcd.print("New Pass:");
615               lcd.setCursor(9, 0);
616              lcd.print(pas);
617              lcd.setCursor(2,   1);
618              lcd.print("Save :Button");
619            }
620          if   (digitalRead(joys) == 0) {
621            if (y_menu2 == 0) {
622              lcd.clear();
623               if (alarm == 0 )buzzer(200, 255);
624              else if (alarm   == 1 )vibre(200);
625              else ;
626              lcd.setCursor(0, 0);
627               lcd.print("Password Saved !");
628              delay(Time_About_Menu);
629               lcd.clear();
630              lcd.setCursor(0, 0);
631              lcd.print("Change   Pass :");
632              lcd.setCursor(0, 1);
633              lcd.print("Exit");
634               lcd.setCursor(15, y_menu2);
635              lcd.print("<");
636               lcd.setCursor(14, 0);
637              lcd.print("^");
638              d_5   = 0 ;
639              menu2_child = 2 ;
640              break ;
641            }
642             if (y_menu2 == 1) {
643              lcd.clear();
644              if   (alarm == 0 )buzzer(200, 255);
645              else if (alarm == 1 )vibre(200);
646               else ;
647              lcd.setCursor(0, 0);
648              lcd.print("Password   Saved !");
649              delay(Time_About_Menu);
650              lcd.clear();
651               lcd.setCursor(0, 1);
652              lcd.print("Change Pass :");
653               lcd.setCursor(0, 0);
654              lcd.print("lcd contrast :");
655               lcd.setCursor(15, y_menu2);
656              lcd.print("<");
657               lcd.setCursor(14, 0);
658              lcd.print("^");
659              lcd.setCursor(14,   1);
660              lcd.print("!");
661              d_5 = 0 ;
662              menu2_child   = 1 ;
663              break ;
664            }
665          }
666        }
667       }
668    }
669  }
670  while (menu == 2) {
671    while (d == 0) {
672      if   (entri_run == true)  password(pas);
673      if (nrf_init == 0) {
674        lcd.clear();
675         lcd.setCursor(0, 0);
676        lcd.print("Initial The Nrf!");
677        lcd.setCursor(0,   1);
678        lcd.print("Please Wait");
679        radio.begin();
680        radio.openWritingPipe(address);
681         radio.setAutoAck(false);
682        radio.setDataRate(RF24_250KBPS);
683         radio.setPALevel(RF24_PA_LOW);
684        lcd.clear();
685        lcd.setCursor(5,   0);
686        lcd.print("Ready!");
687        lcd.setCursor(1, 1);
688        lcd.print("Exit   : Button");
689        nrf_init = 1 ;
690        d = 1 ;
691      }
692      else   {
693        lcd.clear();
694        lcd.setCursor(1, 1);
695        lcd.print("Exit   : Button");
696        lcd.setCursor(5, 0);
697        lcd.print("Ready!");
698         d = 1 ;
699      }
700    }
701    while (d == 1) {
702      data.joy_x1   = map(analogRead(joyx2), 0, 1023, 0, 255);
703      data.joy_y1 = map(analogRead(joyy2),   0, 1023, 0, 255);
704      data.joy_x2 = map(analogRead(joyx2), 0, 1023, 0, 255);
705       data.joy_y2 = map(analogRead(joyy2), 0, 1023, 0, 255);
706      radio.write(&data,   sizeof(Data_Package));
707      if (digitalRead(joys) == 0) {
708        menu =   0 ;
709        d = 0 ;
710        if (alarm == 0 )buzzer(200, 255);
711        else   if (alarm == 1 )vibre(200);
712        else ;
713        break ;
714      }
715     }
716  }
717}
718void About_Menu() {
719  lcd.clear();
720  lcd.setCursor(2,   0);
721  lcd.print("Hello  World");
722  delay(Time_About_Menu);
723  lcd.clear();
724   lcd.setCursor(3, 0);
725  lcd.print("Transmiter");
726  lcd.setCursor(3, 1);
727   lcd.print("Version  4");
728  delay(Time_About_Menu);
729  lcd.clear();
730   lcd.setCursor(3, 0);
731  lcd.print("Version  4");
732  lcd.setCursor(4, 1);
733   lcd.print("By Seyed");
734  delay(Time_About_Menu);
735  lcd.clear();
736  lcd.setCursor(4,   0);
737  lcd.print("By Seyed");
738  lcd.setCursor(2, 1);
739  lcd.print("Miad   Mirhaj");
740  delay(Time_About_Menu);
741  lcd.clear();
742  lcd.setCursor(2,   0);
743  lcd.print("Notice :This");
744  lcd.setCursor(0, 1);
745  lcd.print("Version   Handles");
746  delay(Time_About_Menu);
747  lcd.clear();
748  lcd.setCursor(0,   0);
749  lcd.print("Version  Handles");
750  lcd.setCursor(1, 1);
751  lcd.print("2.4gh   Signals");
752  delay(Time_About_Menu);
753  lcd.clear();
754  lcd.setCursor(1,   0);
755  lcd.print("2.4gh  Signals");
756  delay(Time_About_Menu);
757  lcd.clear();
758   lcd.setCursor(0, 0);
759  lcd.print("So Lets Begin :)");
760  delay(Time_About_Menu);
761   lcd.clear();
762  for (int About_y = 0 ; About_y < 2 ; About_y ++)
763    for   (int About_x = 0 ; About_x < 16 ; About_x ++ ) {
764      lcd.setCursor(About_x,   About_y);
765      lcd.print(".");
766      delay(200);
767      lcd.clear();
768     }
769}
770void vibre(int Time_Vibre) {
771  digitalWrite(Vibre_Pin , HIGH);
772   delay(Time_Vibre);
773  digitalWrite(Vibre_Pin , LOW );
774}
775void buzzer(int   time_buzzer , int value_buzzer) {
776  analogWrite(buzzer_pin , value_buzzer);
777   delay(time_buzzer);
778  digitalWrite(buzzer_pin , LOW);
779}
780void password(int   Password_Input) {
781  lcd.clear();
782  lcd.print("Pass:");
783  lcd.setCursor(5,   0);
784  lcd.print(password_input_value_user);
785  lcd.setCursor(1, 1);
786  lcd.print("ENTER   : Button");
787  while (password_check != true) {
788    if (analogRead(joyx1)   > max_joyx) {
789      password_input_value_user ++ ;
790      lcd.clear();
791       lcd.print("Pass:");
792      lcd.setCursor(5, 0);
793      lcd.print(password_input_value_user);
794       lcd.setCursor(1, 1);
795      lcd.print("ENTER : Button");
796      if (alarm   == 0 )buzzer(200, 255);
797      else if (alarm == 1 )vibre(200);
798      else   ;
799    }
800    if (analogRead(joyx1) < min_joyx) {
801      password_input_value_user   -- ;
802      lcd.clear();
803      lcd.print("Pass:");
804      lcd.setCursor(5,   0);
805      lcd.print(password_input_value_user);
806      lcd.setCursor(1, 1);
807       lcd.print("ENTER : Button");
808      if (alarm == 0 )buzzer(200, 255);
809       else if (alarm == 1 )vibre(200);
810      else ;
811    }
812    if (analogRead(joyy1)   > max_joyy) if (password_input_value_user != 0) {
813        password_input_value_user   *= 10 ;
814        lcd.clear();
815        lcd.print("Pass:");
816        lcd.setCursor(5,   0);
817        lcd.print(password_input_value_user);
818        lcd.setCursor(1,   1);
819        lcd.print("ENTER : Button");
820        if (alarm == 0 )buzzer(200,   255);
821        else if (alarm == 1 )vibre(200);
822        else ;
823      }
824     if (analogRead(joyy1) < min_joyy)if (password_input_value_user != 0) {
825        password_input_value_user   /= 10 ;
826        lcd.clear();
827        lcd.print("Pass:");
828        lcd.setCursor(5,   0);
829        lcd.print(password_input_value_user);
830        lcd.setCursor(1,   1);
831        lcd.print("ENTER : Button");
832        if (alarm == 0 )buzzer(200,   255);
833        else if (alarm == 1 )vibre(200);
834        else ;
835      }
836     if (password_input_value_user == Password_Input && digitalRead(joys) == 0) {
837       password_input_value_user = 0;
838      wrong1 = 0 ;
839      wrong2 = 0 ;
840       wrong3 = 0 ;
841      password_check = true ;
842      lcd.clear();
843      if   (alarm == 0 )buzzer(200, 255);
844      else if (alarm == 1 )vibre(200);
845      else   ;
846      lcd.setCursor(3, 0);
847      lcd.print("True Pass!");
848      delay(1000);
849       lcd.clear();
850      break ;
851    }
852    else if (password_input_value_user   != Password_Input && digitalRead(joys) == 0) {
853      password_input_value_user   = 0;
854      lcd.clear();
855      lcd.setCursor(2, 0);
856      lcd.print("Wrong   Pass !");
857      if (alarm == 0 )buzzer(200, 255);
858      else if (alarm ==   1 )vibre(200);
859      else ;
860      wrong1 ++ ;
861      lcd.clear();
862      lcd.print("Pass:");
863       lcd.setCursor(5, 0);
864      lcd.print(password_input_value_user);
865      lcd.setCursor(1,   1);
866      lcd.print("ENTER : Button");
867    }
868    if (wrong1 == times_that_entered_wrong_password)   {
869      for (int time_wrong1 =  30 ; time_wrong1 > 0 ; time_wrong1 -- ) {
870         lcd.clear();
871        lcd.setCursor(0, 1);
872        lcd.print("^ Time   To Try: ^");
873        lcd.setCursor(6, 0);
874        lcd.print("0:");
875         lcd.setCursor(8, 0);
876        lcd.print(time_wrong1);
877        delay(980);
878       }
879      lcd.clear();
880      lcd.print("Pass:");
881      lcd.setCursor(5,   0);
882      lcd.print(password_input_value_user);
883      lcd.setCursor(1, 1);
884       lcd.print("ENTER : Button");
885      wrong1 = 0 ;
886      wrong2 = 1 ;
887     }
888    if (wrong1 == 1 && wrong2 == 1) {
889      for (int time_wrong2_minute   = 4 ; time_wrong2_minute >= 0 ; time_wrong2_minute -- )
890        for (int time_wrong2_second   = 59 ; time_wrong2_second >= 0 ; time_wrong2_second --) {
891          lcd.clear();
892           lcd.setCursor(0, 1);
893          lcd.print("^ Time To Try: ^");
894           lcd.setCursor(6, 0);
895          lcd.print(time_wrong2_minute);
896          lcd.setCursor(7,   0);
897          lcd.print(":");
898          lcd.setCursor(8, 0);
899          lcd.print(time_wrong2_second);
900           delay(980);
901        }
902      lcd.clear();
903      lcd.print("Pass:");
904       lcd.setCursor(5, 0);
905      lcd.print(password_input_value_user);
906      lcd.setCursor(1,   1);
907      lcd.print("ENTER : Button");
908      wrong1 = 0 ;
909      wrong2   = 0 ;
910      wrong3 = 1 ;
911    }
912    if (wrong1 == 1 && wrong3 == 1) {
913       lcd.clear();
914      lcd.setCursor(3, 0);
915      lcd.print("No Way  To");
916       lcd.setCursor(4, 1);
917      lcd.print("Control!");
918      while (1);
919     }
920  }
921  password_check = false ;
922}
923int alarm() {
924  if (buzzer_enable   == true && vibre_enable == false )return 0 ;
925  if (buzzer_enable == false &&   vibre_enable == true )return 1 ;
926  if (buzzer_enable == true && vibre_enable   ==  true )return 0 ;
927  if (buzzer_enable == false && vibre_enable == false )return   2 ;
928}
929

//Every Arduino At least Like Arduino Uno    This Code Designed And Enhanced   By Seyed Miad Mirhaj.
//variables
boolean about = true ; // shows the information
int   Low_contrast = 0 ;
int Time_About_Menu = 3000 ; // wait and pass the title



//pins
#define   Vibre_Pin 1
#define joyx1 A0
#define joyx2 A2
#define joyy1 A1
#define   joyy2 A3
#define joys  A4
#define buzzer_pin 3
const int rs = 8, en = 7,   d4 = 4, d5 = 2, d6 = 0, d7 = A5;
int bright = 6 ;
int contrast = 5 ;


//password   part ( don not chage this part )
boolean password_check = false ;
int wrong1   = 0 ;
int wrong2 = 0 ;
int wrong3 = 0 ;
int pass =  0 ;
int password_input_value_user   = 0 ;
int last_time_password = 0 ;
int times_that_entered_wrong_password =   5 ;



//to adjust the joystick sensivity you can change this items   .
int min_joyx = 200 , max_joyx = 850 ;
int min_joyy = 200 , max_joyy = 850   ;


//Attention !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
//   pass word is :
int pas = 1888 ;
// dont forget pass word , because it needs   password
//Attention !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


//By   adjusting this values you can choose where you want to use password
boolean start_pass   = true ;
boolean new_pass_check_last_pass = true ;
boolean entri_run = true   ;




//end pass
int menu = 0 ;
int y_menu1 = 0 ;
int d   = 0 ;
int y_menu2 = 0 ;
int menu2_child = 0 ;
int nrf_init = 0 ;
int   lcd_contrast = 0 ;
int lcd_bright = 255 ;
int d_5 = 0 ;

//end of variables

//libraries


/*if   you are using an i2c lcd :
   2-block lines : 77 & 78 & 79 & 116
   3- unblock   lines : 75 & 76 & 117 & 118 & 119
   4-you are done . now you can use i2c 2*16   lcd :)
*/
//#include<LiquidCrystal_I2C.h>
//LiquidCrystal_I2C lcd(0x27   , 16 , 2);
#include <LiquidCrystal.h>
LiquidCrystal lcd(rs, en, d4, d5, d6,   d7);




#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
RF24   radio(9, 10); // nRF24L01 (CE, CSN)

//notice : chack out your address to   be correct !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
const byte   address[6] = "00001"; // Address
//notice : chack out your address to be correct   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
struct Data_Package   {
  byte joy_x1;
  byte joy_y1;
  byte joy_x2;
  byte joy_y2;
};
Data_Package   data; //Create a variable with the above structure

//end of libraries


//enable   vibre or buzzer
boolean buzzer_enable = true ;
boolean vibre_enable  = false   ;
void setup() {
  pinMode(bright, OUTPUT);
  pinMode(contrast, OUTPUT);
   analogWrite(bright, lcd_bright);
  analogWrite(contrast, lcd_contrast);
   pinMode(joys, INPUT_PULLUP);
  pinMode(buzzer_pin, OUTPUT);
  pinMode(Vibre_Pin,   OUTPUT);
  buzzer(200, 255);
  vibre(5000);
  lcd.begin(16, 2);
  //     lcd.init();
  //    lcd.init();
  //    lcd.backlight();
  if (about   == true) About_Menu();
  if (start_pass == true )password(pas);
  lcd.setCursor(4,   0);
  lcd.print("Welcome!");
  delay(Time_About_Menu);
  lcd.clear();
}
void   loop() {
  while (menu == 0) {
    while (d == 0) {
      lcd.clear();
       lcd.setCursor(0, 0);
      lcd.print("Values :");
      lcd.setCursor(0,   1);
      lcd.print("Run :");
      lcd.setCursor(15, y_menu1);
      lcd.print("<");
       d = 1 ;
    }
    while (d == 1) {
      if (analogRead(joyx1) >   max_joyx)if (y_menu1 != 0 ) {
          y_menu1 = 0 ;
          lcd.clear();
           lcd.setCursor(0, 0);
          lcd.print("Values :");
          lcd.setCursor(0,   1);
          lcd.print("Run :");
          lcd.setCursor(15, y_menu1);
           lcd.print("<");
        }
      if (analogRead(joyx1) < min_joyx)if   (y_menu1 != 1 ) {
          y_menu1 = 1 ;
          lcd.clear();
          lcd.setCursor(0,   0);
          lcd.print("Values :");
          lcd.setCursor(0, 1);
           lcd.print("Run :");
          lcd.setCursor(15, y_menu1);
          lcd.print("<");
         }
      if (y_menu1 == 0 && digitalRead(joys) == 0 ) {
        menu   = 1 ;
        menu2_child = 0 ;
        d = 0 ;
        if (alarm == 0   )buzzer(200, 255);
        else if (alarm == 1 )vibre(200);
        else ;
         break ;
      }
      if (y_menu1 == 1 && digitalRead(joys) == 0)   {
        menu = 2 ;
        d = 0 ;
        if (alarm == 0 )buzzer(200,   255);
        else if (alarm == 1 )vibre(200);
        else ;
        break   ;
      }
    }
  }
  while (menu == 1) {
    while (d == 0) {
       lcd.clear();
      lcd.setCursor(0, 0);
      lcd.print("lcd brightness:");
       lcd.setCursor(0, 1);
      lcd.print("lcd contrast :");
      lcd.setCursor(15,   y_menu2);
      lcd.print("<");
      lcd.setCursor(14, 1);
      lcd.print("!");
       d = 1 ;
    }
    while (d == 1) {
      while (menu2_child == 0)   {
        if (analogRead(joyx1) > max_joyx )if (y_menu2 != 0) {
            y_menu2   = 0 ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm   == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,   0);
            lcd.print("lcd brightness:");
            lcd.setCursor(14,   1);
            lcd.print("!");
            lcd.setCursor(0, 1);
            lcd.print("lcd   contrast :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
           }
        if (analogRead(joyx1) < min_joyx ) {
          if (y_menu2   == 1) {
            y_menu2 = 0 ;
            if (alarm == 0 )buzzer(200,   255);
            else if (alarm == 1 )vibre(200);
            else ;
             lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("lcd   contrast :");
            lcd.setCursor(14, 1);
            lcd.print("!");
             lcd.setCursor(14, 0);
            lcd.print("^");
            lcd.setCursor(0,   1);
            lcd.print("Change Pass :");
            lcd.setCursor(15,   y_menu2);
            lcd.print("<");
            menu2_child = 1 ;
             break ;
          }
          if (y_menu2 != 1) {
            y_menu2   = 1 ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm   == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,   0);
            lcd.print("lcd brightness:");
            lcd.setCursor(14,   1);
            lcd.print("!");
            lcd.setCursor(0, 1);
            lcd.print("lcd   contrast :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
           }
        }
        if (y_menu2 == 0 && digitalRead(joys) == 0)   {
          lcd.clear();
          if (alarm == 0 )buzzer(200, 255);
          else   if (alarm == 1 )vibre(200);
          else ;
          lcd.setCursor(0, 0);
           lcd.print("Brightness :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_bright);
           lcd.setCursor(0, 1);
          lcd.print("0-255 - Save:But");
           menu2_child = 3 ;
          break ;
        }
        if (y_menu2   == 1 && digitalRead(joys) == 0) {
          lcd.clear();
          if (alarm   == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
          else   ;
          lcd.setCursor(0, 0);
          lcd.print("contrast :");
           lcd.setCursor(12, 0);
          lcd.print(lcd_contrast);
          lcd.setCursor(0,   1);
          lcd.print("0-255 - Save:But");
          menu2_child = 4 ;
           break ;
        }
      }
      while (menu2_child == 1) {
         if (analogRead(joyx1) > max_joyx ) {
          if (y_menu2 == 0) {
             y_menu2 = 1 ;
            if (alarm == 0 )buzzer(200, 255);
            else   if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
             lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(0,   0);
            lcd.print("lcd brightness:");
            lcd.setCursor(0,   1);
            lcd.print("lcd contrast :");
            lcd.setCursor(15,   y_menu2);
            lcd.print("<");
            menu2_child = 0 ;
             break ;
          }
          if (y_menu2 != 0) {
            y_menu2   = 0 ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm   == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(14,   1);
            lcd.print("!");
            lcd.setCursor(14, 0);
            lcd.print("^");
             lcd.setCursor(0, 0);
            lcd.print("lcd contrast :");
             lcd.setCursor(0, 1);
            lcd.print("Change Pass :");
             lcd.setCursor(15, y_menu2);
            lcd.print("<");
          }
         }
        if (analogRead(joyx1) < min_joyx ) {
          if (y_menu2   == 1) {
            y_menu2 = 0 ;
            if (alarm == 0 )buzzer(200,   255);
            else if (alarm == 1 )vibre(200);
            else ;
             lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("Change   Pass :");
            lcd.setCursor(0, 1);
            lcd.print("EXIT :");
             lcd.setCursor(15, y_menu2);
            lcd.print("<");
            lcd.setCursor(14,   0);
            lcd.print("^");
            menu2_child = 2 ;
            break   ;
          }
          if (y_menu2 != 1) {
            y_menu2 = 1 ;
             if (alarm == 0 )buzzer(200, 255);
            else if (alarm == 1   )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,   0);
            lcd.print("lcd contrast :");
            lcd.setCursor(0,   1);
            lcd.print("Change Pass :");
            lcd.setCursor(15,   y_menu2);
            lcd.print("<");
            lcd.setCursor(14, 1);
             lcd.print("!");
            lcd.setCursor(14, 0);
            lcd.print("^");
           }
        }
        if (y_menu2 == 0 && digitalRead(joys) == 0)   {
          lcd.clear();
          if (alarm == 0 )buzzer(200, 255);
          else   if (alarm == 1 )vibre(200);
          else ;
          lcd.setCursor(0, 0);
           lcd.print("contrast :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_contrast);
           lcd.setCursor(0, 1);
          lcd.print("0-255 - Save:But");
           menu2_child = 4 ;
          break ;
        }
        if (y_menu2   == 1 && digitalRead(joys) == 0) {
          lcd.clear();
          if (alarm   == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
          else   ;
          menu2_child = 5 ;
          break ;
        }
      }
       while (menu2_child == 2) {
        if (analogRead(joyx1) > max_joyx ) {
           if (y_menu2 == 0) {
            y_menu2 = 1 ;
            if (alarm   == 0 )buzzer(200, 255);
            else if (alarm == 1 )vibre(200);
            else   ;
            lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("lcd   contrast :");
            lcd.setCursor(0, 1);
            lcd.print("Change   Pass :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
             lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(14,   0);
            lcd.print("^");
            menu2_child = 1 ;
            break   ;
          }
          if (y_menu2 != 0) {
            y_menu2 = 0 ;
             if (alarm == 0 )buzzer(200, 255);
            else if (alarm == 1   )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,   0);
            lcd.print("Change Pass :");
            lcd.setCursor(0,   1);
            lcd.print("EXIT :");
            lcd.setCursor(15, y_menu2);
             lcd.print("<");
            lcd.setCursor(14, 0);
            lcd.print("^");
           }
        }
        if (analogRead(joyx1) < min_joyx )
          if   (y_menu2 != 1) {
            y_menu2 = 1 ;
            if (alarm == 0 )buzzer(200,   255);
            else if (alarm == 1 )vibre(200);
            else ;
             lcd.clear();
            lcd.setCursor(0, 1);
            lcd.print("EXIT   :");
            lcd.setCursor(0, 0);
            lcd.print("Change Pass   :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
             lcd.setCursor(14, 0);
            lcd.print("^");
          }
         if (y_menu2 == 0 && digitalRead(joys) == 0) {
          lcd.clear();
           if (alarm == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
           else ;
          menu2_child = 5 ;
          break ;
        }
         if (y_menu2 == 1 && digitalRead(joys) == 0) {
          lcd.clear();
           if (alarm == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
           else ;
          menu2_child = 10 ;
          y_menu2 = 0 ;
           y_menu1 = 0 ;
          d = 0 ;
          menu = 0 ;
          break   ;
        }
      }
      while (menu2_child == 3) {
        if (analogRead(joyx1)   < min_joyx && lcd_bright > 0) {
          lcd_bright -- ;
          analogWrite(bright,   lcd_bright);
          if (alarm == 0 )buzzer(200, 255);
          else if   (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
          lcd.setCursor(0,   0);
          lcd.print("Brightness :");
          lcd.setCursor(12, 0);
           lcd.print(lcd_bright);
          lcd.setCursor(0, 1);
          lcd.print("0-255   - Save:But");
        }
        if (analogRead(joyx1) > max_joyx && lcd_bright   < 255) {
          lcd_bright ++ ;
          analogWrite(bright, lcd_bright);
           if (alarm == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
           else ;
          lcd.clear();
          lcd.setCursor(0, 0);
           lcd.print("Brightness :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_bright);
           lcd.setCursor(0, 1);
          lcd.print("0-255 - Save:But");
         }
        if (digitalRead(joys) == 0) {
          if (alarm == 0 )buzzer(200,   255);
          else if (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
           lcd.setCursor(0, 0);
          lcd.print("lcd brightness:");
           lcd.setCursor(14, 1);
          lcd.print("!");
          lcd.setCursor(0,   1);
          lcd.print("lcd contrast :");
          lcd.setCursor(15, y_menu2);
           lcd.print("<");
          menu2_child = 0 ;
          break ;
         }
      }
      while (menu2_child == 4) {
        if (analogRead(joyx1)   < min_joyx && lcd_contrast > Low_contrast) {
          lcd_contrast -- ;
           analogWrite(contrast, lcd_contrast);
          if (alarm == 0 )buzzer(200,   255);
          else if (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
           lcd.setCursor(0, 0);
          lcd.print("contrast :");
          lcd.setCursor(12,   0);
          lcd.print(lcd_contrast);
          lcd.setCursor(0, 1);
           lcd.print("0-255 - Save:But");
        }
        if (analogRead(joyx1)   > max_joyx && lcd_contrast < 255) {
          lcd_contrast ++ ;
          analogWrite(contrast,   lcd_contrast);
          if (alarm == 0 )buzzer(200, 255);
          else   if (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
          lcd.setCursor(0,   0);
          lcd.print("contrast :");
          lcd.setCursor(12, 0);
           lcd.print(lcd_contrast);
          lcd.setCursor(0, 1);
          lcd.print("0-255   - Save:But");
        }
        if (digitalRead(joys) == 0) {
          if   (y_menu2 == 0) {
            if (alarm == 0 )buzzer(200, 255);
            else   if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
             lcd.setCursor(0, 0);
            lcd.print("lcd contrast:");
             lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(14,   0);
            lcd.print("^");
            lcd.setCursor(0, 1);
            lcd.print("Change   Pass :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
             menu2_child = 1 ;
            break ;
          }
          if   (y_menu2 == 1) {
            if (alarm == 0 )buzzer(200, 255);
            else   if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
             lcd.setCursor(0, 0);
            lcd.print("lcd brightness:");
             lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(0,   1);
            lcd.print("lcd contrast :");
            lcd.setCursor(15,   y_menu2);
            lcd.print("<");
            menu2_child = 0 ;
             break ;
          }
        }
      }
      while (menu2_child   == 5) {
        while (d_5 == 0) {
          if (new_pass_check_last_pass   == true) password(pas);
          pas = 0 ;
          lcd.setCursor(0, 0);
           lcd.print("New Pass:");
          lcd.setCursor(9, 0);
          lcd.print(pas);
           lcd.setCursor(2, 1);
          lcd.print("Save :Button");
          d_5   = 1 ;
        }
        while (d_5 == 1) {
          if (analogRead(joyx1)   > max_joyx) {
            pas ++ ;
            if (alarm == 0 )buzzer(200,   255);
            else if (alarm == 1 )vibre(200);
            else ;
             lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("New   Pass:");
            lcd.setCursor(9, 0);
            lcd.print(pas);
             lcd.setCursor(2, 1);
            lcd.print("Save :Button");
           }
          if (analogRead(joyx1) < min_joyx) {
            pas   -- ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm   == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,   0);
            lcd.print("New Pass:");
            lcd.setCursor(9, 0);
             lcd.print(pas);
            lcd.setCursor(2, 1);
            lcd.print("Save   :Button");
          }
          if (analogRead(joyy1) > max_joyy)if (pas   != 0) {
              pas *= 10 ;
              if (alarm == 0 )buzzer(200,   255);
              else if (alarm == 1 )vibre(200);
              else ;
               lcd.clear();
              lcd.setCursor(0, 0);
              lcd.print("New   Pass:");
              lcd.setCursor(9, 0);
              lcd.print(pas);
               lcd.setCursor(2, 1);
              lcd.print("Save :Button");
             }
          if (analogRead(joyy1) < min_joyx)if (pas != 0) {
               pas /= 10 ;
              if (alarm == 0 )buzzer(200, 255);
               else if (alarm == 1 )vibre(200);
              else ;
              lcd.clear();
               lcd.setCursor(0, 0);
              lcd.print("New Pass:");
               lcd.setCursor(9, 0);
              lcd.print(pas);
              lcd.setCursor(2,   1);
              lcd.print("Save :Button");
            }
          if   (digitalRead(joys) == 0) {
            if (y_menu2 == 0) {
              lcd.clear();
               if (alarm == 0 )buzzer(200, 255);
              else if (alarm   == 1 )vibre(200);
              else ;
              lcd.setCursor(0, 0);
               lcd.print("Password Saved !");
              delay(Time_About_Menu);
               lcd.clear();
              lcd.setCursor(0, 0);
              lcd.print("Change   Pass :");
              lcd.setCursor(0, 1);
              lcd.print("Exit");
               lcd.setCursor(15, y_menu2);
              lcd.print("<");
               lcd.setCursor(14, 0);
              lcd.print("^");
              d_5   = 0 ;
              menu2_child = 2 ;
              break ;
            }
             if (y_menu2 == 1) {
              lcd.clear();
              if   (alarm == 0 )buzzer(200, 255);
              else if (alarm == 1 )vibre(200);
               else ;
              lcd.setCursor(0, 0);
              lcd.print("Password   Saved !");
              delay(Time_About_Menu);
              lcd.clear();
               lcd.setCursor(0, 1);
              lcd.print("Change Pass :");
               lcd.setCursor(0, 0);
              lcd.print("lcd contrast :");
               lcd.setCursor(15, y_menu2);
              lcd.print("<");
               lcd.setCursor(14, 0);
              lcd.print("^");
              lcd.setCursor(14,   1);
              lcd.print("!");
              d_5 = 0 ;
              menu2_child   = 1 ;
              break ;
            }
          }
        }
       }
    }
  }
  while (menu == 2) {
    while (d == 0) {
      if   (entri_run == true)  password(pas);
      if (nrf_init == 0) {
        lcd.clear();
         lcd.setCursor(0, 0);
        lcd.print("Initial The Nrf!");
        lcd.setCursor(0,   1);
        lcd.print("Please Wait");
        radio.begin();
        radio.openWritingPipe(address);
         radio.setAutoAck(false);
        radio.setDataRate(RF24_250KBPS);
         radio.setPALevel(RF24_PA_LOW);
        lcd.clear();
        lcd.setCursor(5,   0);
        lcd.print("Ready!");
        lcd.setCursor(1, 1);
        lcd.print("Exit   : Button");
        nrf_init = 1 ;
        d = 1 ;
      }
      else   {
        lcd.clear();
        lcd.setCursor(1, 1);
        lcd.print("Exit   : Button");
        lcd.setCursor(5, 0);
        lcd.print("Ready!");
         d = 1 ;
      }
    }
    while (d == 1) {
      data.joy_x1   = map(analogRead(joyx2), 0, 1023, 0, 255);
      data.joy_y1 = map(analogRead(joyy2),   0, 1023, 0, 255);
      data.joy_x2 = map(analogRead(joyx2), 0, 1023, 0, 255);
       data.joy_y2 = map(analogRead(joyy2), 0, 1023, 0, 255);
      radio.write(&data,   sizeof(Data_Package));
      if (digitalRead(joys) == 0) {
        menu =   0 ;
        d = 0 ;
        if (alarm == 0 )buzzer(200, 255);
        else   if (alarm == 1 )vibre(200);
        else ;
        break ;
      }
     }
  }
}
void About_Menu() {
  lcd.clear();
  lcd.setCursor(2,   0);
  lcd.print("Hello  World");
  delay(Time_About_Menu);
  lcd.clear();
   lcd.setCursor(3, 0);
  lcd.print("Transmiter");
  lcd.setCursor(3, 1);
   lcd.print("Version  4");
  delay(Time_About_Menu);
  lcd.clear();
   lcd.setCursor(3, 0);
  lcd.print("Version  4");
  lcd.setCursor(4, 1);
   lcd.print("By Seyed");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(4,   0);
  lcd.print("By Seyed");
  lcd.setCursor(2, 1);
  lcd.print("Miad   Mirhaj");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(2,   0);
  lcd.print("Notice :This");
  lcd.setCursor(0, 1);
  lcd.print("Version   Handles");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(0,   0);
  lcd.print("Version  Handles");
  lcd.setCursor(1, 1);
  lcd.print("2.4gh   Signals");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(1,   0);
  lcd.print("2.4gh  Signals");
  delay(Time_About_Menu);
  lcd.clear();
   lcd.setCursor(0, 0);
  lcd.print("So Lets Begin :)");
  delay(Time_About_Menu);
   lcd.clear();
  for (int About_y = 0 ; About_y < 2 ; About_y ++)
    for   (int About_x = 0 ; About_x < 16 ; About_x ++ ) {
      lcd.setCursor(About_x,   About_y);
      lcd.print(".");
      delay(200);
      lcd.clear();
     }
}
void vibre(int Time_Vibre) {
  digitalWrite(Vibre_Pin , HIGH);
   delay(Time_Vibre);
  digitalWrite(Vibre_Pin , LOW );
}
void buzzer(int   time_buzzer , int value_buzzer) {
  analogWrite(buzzer_pin , value_buzzer);
   delay(time_buzzer);
  digitalWrite(buzzer_pin , LOW);
}
void password(int   Password_Input) {
  lcd.clear();
  lcd.print("Pass:");
  lcd.setCursor(5,   0);
  lcd.print(password_input_value_user);
  lcd.setCursor(1, 1);
  lcd.print("ENTER   : Button");
  while (password_check != true) {
    if (analogRead(joyx1)   > max_joyx) {
      password_input_value_user ++ ;
      lcd.clear();
       lcd.print("Pass:");
      lcd.setCursor(5, 0);
      lcd.print(password_input_value_user);
       lcd.setCursor(1, 1);
      lcd.print("ENTER : Button");
      if (alarm   == 0 )buzzer(200, 255);
      else if (alarm == 1 )vibre(200);
      else   ;
    }
    if (analogRead(joyx1) < min_joyx) {
      password_input_value_user   -- ;
      lcd.clear();
      lcd.print("Pass:");
      lcd.setCursor(5,   0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1, 1);
       lcd.print("ENTER : Button");
      if (alarm == 0 )buzzer(200, 255);
       else if (alarm == 1 )vibre(200);
      else ;
    }
    if (analogRead(joyy1)   > max_joyy) if (password_input_value_user != 0) {
        password_input_value_user   *= 10 ;
        lcd.clear();
        lcd.print("Pass:");
        lcd.setCursor(5,   0);
        lcd.print(password_input_value_user);
        lcd.setCursor(1,   1);
        lcd.print("ENTER : Button");
        if (alarm == 0 )buzzer(200,   255);
        else if (alarm == 1 )vibre(200);
        else ;
      }
     if (analogRead(joyy1) < min_joyy)if (password_input_value_user != 0) {
        password_input_value_user   /= 10 ;
        lcd.clear();
        lcd.print("Pass:");
        lcd.setCursor(5,   0);
        lcd.print(password_input_value_user);
        lcd.setCursor(1,   1);
        lcd.print("ENTER : Button");
        if (alarm == 0 )buzzer(200,   255);
        else if (alarm == 1 )vibre(200);
        else ;
      }
     if (password_input_value_user == Password_Input && digitalRead(joys) == 0) {
       password_input_value_user = 0;
      wrong1 = 0 ;
      wrong2 = 0 ;
       wrong3 = 0 ;
      password_check = true ;
      lcd.clear();
      if   (alarm == 0 )buzzer(200, 255);
      else if (alarm == 1 )vibre(200);
      else   ;
      lcd.setCursor(3, 0);
      lcd.print("True Pass!");
      delay(1000);
       lcd.clear();
      break ;
    }
    else if (password_input_value_user   != Password_Input && digitalRead(joys) == 0) {
      password_input_value_user   = 0;
      lcd.clear();
      lcd.setCursor(2, 0);
      lcd.print("Wrong   Pass !");
      if (alarm == 0 )buzzer(200, 255);
      else if (alarm ==   1 )vibre(200);
      else ;
      wrong1 ++ ;
      lcd.clear();
      lcd.print("Pass:");
       lcd.setCursor(5, 0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1,   1);
      lcd.print("ENTER : Button");
    }
    if (wrong1 == times_that_entered_wrong_password)   {
      for (int time_wrong1 =  30 ; time_wrong1 > 0 ; time_wrong1 -- ) {
         lcd.clear();
        lcd.setCursor(0, 1);
        lcd.print("^ Time   To Try: ^");
        lcd.setCursor(6, 0);
        lcd.print("0:");
         lcd.setCursor(8, 0);
        lcd.print(time_wrong1);
        delay(980);
       }
      lcd.clear();
      lcd.print("Pass:");
      lcd.setCursor(5,   0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1, 1);
       lcd.print("ENTER : Button");
      wrong1 = 0 ;
      wrong2 = 1 ;
     }
    if (wrong1 == 1 && wrong2 == 1) {
      for (int time_wrong2_minute   = 4 ; time_wrong2_minute >= 0 ; time_wrong2_minute -- )
        for (int time_wrong2_second   = 59 ; time_wrong2_second >= 0 ; time_wrong2_second --) {
          lcd.clear();
           lcd.setCursor(0, 1);
          lcd.print("^ Time To Try: ^");
           lcd.setCursor(6, 0);
          lcd.print(time_wrong2_minute);
          lcd.setCursor(7,   0);
          lcd.print(":");
          lcd.setCursor(8, 0);
          lcd.print(time_wrong2_second);
           delay(980);
        }
      lcd.clear();
      lcd.print("Pass:");
       lcd.setCursor(5, 0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1,   1);
      lcd.print("ENTER : Button");
      wrong1 = 0 ;
      wrong2   = 0 ;
      wrong3 = 1 ;
    }
    if (wrong1 == 1 && wrong3 == 1) {
       lcd.clear();
      lcd.setCursor(3, 0);
      lcd.print("No Way  To");
       lcd.setCursor(4, 1);
      lcd.print("Control!");
      while (1);
     }
  }
  password_check = false ;
}
int alarm() {
  if (buzzer_enable   == true && vibre_enable == false )return 0 ;
  if (buzzer_enable == false &&   vibre_enable == true )return 1 ;
  if (buzzer_enable == true && vibre_enable   ==  true )return 0 ;
  if (buzzer_enable == false && vibre_enable == false )return   2 ;
}

Code

c_cpp

Enjoy IT :)

1//Every Arduino At least Like Arduino Uno    This Code Designed And Enhanced  By Seyed Miad Mirhaj.
2//variables
3boolean about = true ; // shows the information
4int  Low_contrast = 0 ;
5int Time_About_Menu = 3000 ; // wait and pass the title
6
7
8
9//pins
10#define  Vibre_Pin 1
11#define joyx1 A0
12#define joyx2 A2
13#define joyy1 A1
14#define  joyy2 A3
15#define joys  A4
16#define buzzer_pin 3
17const int rs = 8, en = 7,  d4 = 4, d5 = 2, d6 = 0, d7 = A5;
18int bright = 6 ;
19int contrast = 5 ;
20
21
22//password  part ( don not chage this part )
23boolean password_check = false ;
24int wrong1  = 0 ;
25int wrong2 = 0 ;
26int wrong3 = 0 ;
27int pass =  0 ;
28int password_input_value_user  = 0 ;
29int last_time_password = 0 ;
30int times_that_entered_wrong_password =  5 ;
31
32
33
34//to adjust the joystick sensivity you can change this items  .
35int min_joyx = 200 , max_joyx = 850 ;
36int min_joyy = 200 , max_joyy = 850  ;
37
38
39//Attention !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
40//  pass word is :
41int pas = 1888 ;
42// dont forget pass word , because it needs  password
43//Attention !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
44
45
46//By  adjusting this values you can choose where you want to use password
47boolean start_pass  = true ;
48boolean new_pass_check_last_pass = true ;
49boolean entri_run = true  ;
50
51
52
53
54//end pass
55int menu = 0 ;
56int y_menu1 = 0 ;
57int d  = 0 ;
58int y_menu2 = 0 ;
59int menu2_child = 0 ;
60int nrf_init = 0 ;
61int  lcd_contrast = 0 ;
62int lcd_bright = 255 ;
63int d_5 = 0 ;
64
65//end of variables
66
67//libraries
68
69
70/*if  you are using an i2c lcd :
71   2-block lines : 77 & 78 & 79 & 116
72   3- unblock  lines : 75 & 76 & 117 & 118 & 119
73   4-you are done . now you can use i2c 2*16  lcd :)
74*/
75//#include<LiquidCrystal_I2C.h>
76//LiquidCrystal_I2C lcd(0x27  , 16 , 2);
77#include <LiquidCrystal.h>
78LiquidCrystal lcd(rs, en, d4, d5, d6,  d7);
79
80
81
82
83#include <SPI.h>
84#include <nRF24L01.h>
85#include <RF24.h>
86RF24  radio(9, 10); // nRF24L01 (CE, CSN)
87
88//notice : chack out your address to  be correct !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
89const byte  address[6] = "00001"; // Address
90//notice : chack out your address to be correct  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
91struct Data_Package  {
92  byte joy_x1;
93  byte joy_y1;
94  byte joy_x2;
95  byte joy_y2;
96};
97Data_Package  data; //Create a variable with the above structure
98
99//end of libraries
100
101
102//enable  vibre or buzzer
103boolean buzzer_enable = true ;
104boolean vibre_enable  = false  ;
105void setup() {
106  pinMode(bright, OUTPUT);
107  pinMode(contrast, OUTPUT);
108  analogWrite(bright, lcd_bright);
109  analogWrite(contrast, lcd_contrast);
110  pinMode(joys, INPUT_PULLUP);
111  pinMode(buzzer_pin, OUTPUT);
112  pinMode(Vibre_Pin,  OUTPUT);
113  buzzer(200, 255);
114  vibre(5000);
115  lcd.begin(16, 2);
116  //    lcd.init();
117  //    lcd.init();
118  //    lcd.backlight();
119  if (about  == true) About_Menu();
120  if (start_pass == true )password(pas);
121  lcd.setCursor(4,  0);
122  lcd.print("Welcome!");
123  delay(Time_About_Menu);
124  lcd.clear();
125}
126void  loop() {
127  while (menu == 0) {
128    while (d == 0) {
129      lcd.clear();
130      lcd.setCursor(0, 0);
131      lcd.print("Values :");
132      lcd.setCursor(0,  1);
133      lcd.print("Run :");
134      lcd.setCursor(15, y_menu1);
135      lcd.print("<");
136      d = 1 ;
137    }
138    while (d == 1) {
139      if (analogRead(joyx1) >  max_joyx)if (y_menu1 != 0 ) {
140          y_menu1 = 0 ;
141          lcd.clear();
142          lcd.setCursor(0, 0);
143          lcd.print("Values :");
144          lcd.setCursor(0,  1);
145          lcd.print("Run :");
146          lcd.setCursor(15, y_menu1);
147          lcd.print("<");
148        }
149      if (analogRead(joyx1) < min_joyx)if  (y_menu1 != 1 ) {
150          y_menu1 = 1 ;
151          lcd.clear();
152          lcd.setCursor(0,  0);
153          lcd.print("Values :");
154          lcd.setCursor(0, 1);
155          lcd.print("Run :");
156          lcd.setCursor(15, y_menu1);
157          lcd.print("<");
158        }
159      if (y_menu1 == 0 && digitalRead(joys) == 0 ) {
160        menu  = 1 ;
161        menu2_child = 0 ;
162        d = 0 ;
163        if (alarm == 0  )buzzer(200, 255);
164        else if (alarm == 1 )vibre(200);
165        else ;
166        break ;
167      }
168      if (y_menu1 == 1 && digitalRead(joys) == 0)  {
169        menu = 2 ;
170        d = 0 ;
171        if (alarm == 0 )buzzer(200,  255);
172        else if (alarm == 1 )vibre(200);
173        else ;
174        break  ;
175      }
176    }
177  }
178  while (menu == 1) {
179    while (d == 0) {
180      lcd.clear();
181      lcd.setCursor(0, 0);
182      lcd.print("lcd brightness:");
183      lcd.setCursor(0, 1);
184      lcd.print("lcd contrast :");
185      lcd.setCursor(15,  y_menu2);
186      lcd.print("<");
187      lcd.setCursor(14, 1);
188      lcd.print("!");
189      d = 1 ;
190    }
191    while (d == 1) {
192      while (menu2_child == 0)  {
193        if (analogRead(joyx1) > max_joyx )if (y_menu2 != 0) {
194            y_menu2  = 0 ;
195            if (alarm == 0 )buzzer(200, 255);
196            else if (alarm  == 1 )vibre(200);
197            else ;
198            lcd.clear();
199            lcd.setCursor(0,  0);
200            lcd.print("lcd brightness:");
201            lcd.setCursor(14,  1);
202            lcd.print("!");
203            lcd.setCursor(0, 1);
204            lcd.print("lcd  contrast :");
205            lcd.setCursor(15, y_menu2);
206            lcd.print("<");
207          }
208        if (analogRead(joyx1) < min_joyx ) {
209          if (y_menu2  == 1) {
210            y_menu2 = 0 ;
211            if (alarm == 0 )buzzer(200,  255);
212            else if (alarm == 1 )vibre(200);
213            else ;
214            lcd.clear();
215            lcd.setCursor(0, 0);
216            lcd.print("lcd  contrast :");
217            lcd.setCursor(14, 1);
218            lcd.print("!");
219            lcd.setCursor(14, 0);
220            lcd.print("^");
221            lcd.setCursor(0,  1);
222            lcd.print("Change Pass :");
223            lcd.setCursor(15,  y_menu2);
224            lcd.print("<");
225            menu2_child = 1 ;
226            break ;
227          }
228          if (y_menu2 != 1) {
229            y_menu2  = 1 ;
230            if (alarm == 0 )buzzer(200, 255);
231            else if (alarm  == 1 )vibre(200);
232            else ;
233            lcd.clear();
234            lcd.setCursor(0,  0);
235            lcd.print("lcd brightness:");
236            lcd.setCursor(14,  1);
237            lcd.print("!");
238            lcd.setCursor(0, 1);
239            lcd.print("lcd  contrast :");
240            lcd.setCursor(15, y_menu2);
241            lcd.print("<");
242          }
243        }
244        if (y_menu2 == 0 && digitalRead(joys) == 0)  {
245          lcd.clear();
246          if (alarm == 0 )buzzer(200, 255);
247          else  if (alarm == 1 )vibre(200);
248          else ;
249          lcd.setCursor(0, 0);
250          lcd.print("Brightness :");
251          lcd.setCursor(12, 0);
252          lcd.print(lcd_bright);
253          lcd.setCursor(0, 1);
254          lcd.print("0-255 - Save:But");
255          menu2_child = 3 ;
256          break ;
257        }
258        if (y_menu2  == 1 && digitalRead(joys) == 0) {
259          lcd.clear();
260          if (alarm  == 0 )buzzer(200, 255);
261          else if (alarm == 1 )vibre(200);
262          else  ;
263          lcd.setCursor(0, 0);
264          lcd.print("contrast :");
265          lcd.setCursor(12, 0);
266          lcd.print(lcd_contrast);
267          lcd.setCursor(0,  1);
268          lcd.print("0-255 - Save:But");
269          menu2_child = 4 ;
270          break ;
271        }
272      }
273      while (menu2_child == 1) {
274        if (analogRead(joyx1) > max_joyx ) {
275          if (y_menu2 == 0) {
276            y_menu2 = 1 ;
277            if (alarm == 0 )buzzer(200, 255);
278            else  if (alarm == 1 )vibre(200);
279            else ;
280            lcd.clear();
281            lcd.setCursor(14, 1);
282            lcd.print("!");
283            lcd.setCursor(0,  0);
284            lcd.print("lcd brightness:");
285            lcd.setCursor(0,  1);
286            lcd.print("lcd contrast :");
287            lcd.setCursor(15,  y_menu2);
288            lcd.print("<");
289            menu2_child = 0 ;
290            break ;
291          }
292          if (y_menu2 != 0) {
293            y_menu2  = 0 ;
294            if (alarm == 0 )buzzer(200, 255);
295            else if (alarm  == 1 )vibre(200);
296            else ;
297            lcd.clear();
298            lcd.setCursor(14,  1);
299            lcd.print("!");
300            lcd.setCursor(14, 0);
301            lcd.print("^");
302            lcd.setCursor(0, 0);
303            lcd.print("lcd contrast :");
304            lcd.setCursor(0, 1);
305            lcd.print("Change Pass :");
306            lcd.setCursor(15, y_menu2);
307            lcd.print("<");
308          }
309        }
310        if (analogRead(joyx1) < min_joyx ) {
311          if (y_menu2  == 1) {
312            y_menu2 = 0 ;
313            if (alarm == 0 )buzzer(200,  255);
314            else if (alarm == 1 )vibre(200);
315            else ;
316            lcd.clear();
317            lcd.setCursor(0, 0);
318            lcd.print("Change  Pass :");
319            lcd.setCursor(0, 1);
320            lcd.print("EXIT :");
321            lcd.setCursor(15, y_menu2);
322            lcd.print("<");
323            lcd.setCursor(14,  0);
324            lcd.print("^");
325            menu2_child = 2 ;
326            break  ;
327          }
328          if (y_menu2 != 1) {
329            y_menu2 = 1 ;
330            if (alarm == 0 )buzzer(200, 255);
331            else if (alarm == 1  )vibre(200);
332            else ;
333            lcd.clear();
334            lcd.setCursor(0,  0);
335            lcd.print("lcd contrast :");
336            lcd.setCursor(0,  1);
337            lcd.print("Change Pass :");
338            lcd.setCursor(15,  y_menu2);
339            lcd.print("<");
340            lcd.setCursor(14, 1);
341            lcd.print("!");
342            lcd.setCursor(14, 0);
343            lcd.print("^");
344          }
345        }
346        if (y_menu2 == 0 && digitalRead(joys) == 0)  {
347          lcd.clear();
348          if (alarm == 0 )buzzer(200, 255);
349          else  if (alarm == 1 )vibre(200);
350          else ;
351          lcd.setCursor(0, 0);
352          lcd.print("contrast :");
353          lcd.setCursor(12, 0);
354          lcd.print(lcd_contrast);
355          lcd.setCursor(0, 1);
356          lcd.print("0-255 - Save:But");
357          menu2_child = 4 ;
358          break ;
359        }
360        if (y_menu2  == 1 && digitalRead(joys) == 0) {
361          lcd.clear();
362          if (alarm  == 0 )buzzer(200, 255);
363          else if (alarm == 1 )vibre(200);
364          else  ;
365          menu2_child = 5 ;
366          break ;
367        }
368      }
369      while (menu2_child == 2) {
370        if (analogRead(joyx1) > max_joyx ) {
371          if (y_menu2 == 0) {
372            y_menu2 = 1 ;
373            if (alarm  == 0 )buzzer(200, 255);
374            else if (alarm == 1 )vibre(200);
375            else  ;
376            lcd.clear();
377            lcd.setCursor(0, 0);
378            lcd.print("lcd  contrast :");
379            lcd.setCursor(0, 1);
380            lcd.print("Change  Pass :");
381            lcd.setCursor(15, y_menu2);
382            lcd.print("<");
383            lcd.setCursor(14, 1);
384            lcd.print("!");
385            lcd.setCursor(14,  0);
386            lcd.print("^");
387            menu2_child = 1 ;
388            break  ;
389          }
390          if (y_menu2 != 0) {
391            y_menu2 = 0 ;
392            if (alarm == 0 )buzzer(200, 255);
393            else if (alarm == 1  )vibre(200);
394            else ;
395            lcd.clear();
396            lcd.setCursor(0,  0);
397            lcd.print("Change Pass :");
398            lcd.setCursor(0,  1);
399            lcd.print("EXIT :");
400            lcd.setCursor(15, y_menu2);
401            lcd.print("<");
402            lcd.setCursor(14, 0);
403            lcd.print("^");
404          }
405        }
406        if (analogRead(joyx1) < min_joyx )
407          if  (y_menu2 != 1) {
408            y_menu2 = 1 ;
409            if (alarm == 0 )buzzer(200,  255);
410            else if (alarm == 1 )vibre(200);
411            else ;
412            lcd.clear();
413            lcd.setCursor(0, 1);
414            lcd.print("EXIT  :");
415            lcd.setCursor(0, 0);
416            lcd.print("Change Pass  :");
417            lcd.setCursor(15, y_menu2);
418            lcd.print("<");
419            lcd.setCursor(14, 0);
420            lcd.print("^");
421          }
422        if (y_menu2 == 0 && digitalRead(joys) == 0) {
423          lcd.clear();
424          if (alarm == 0 )buzzer(200, 255);
425          else if (alarm == 1 )vibre(200);
426          else ;
427          menu2_child = 5 ;
428          break ;
429        }
430        if (y_menu2 == 1 && digitalRead(joys) == 0) {
431          lcd.clear();
432          if (alarm == 0 )buzzer(200, 255);
433          else if (alarm == 1 )vibre(200);
434          else ;
435          menu2_child = 10 ;
436          y_menu2 = 0 ;
437          y_menu1 = 0 ;
438          d = 0 ;
439          menu = 0 ;
440          break  ;
441        }
442      }
443      while (menu2_child == 3) {
444        if (analogRead(joyx1)  < min_joyx && lcd_bright > 0) {
445          lcd_bright -- ;
446          analogWrite(bright,  lcd_bright);
447          if (alarm == 0 )buzzer(200, 255);
448          else if  (alarm == 1 )vibre(200);
449          else ;
450          lcd.clear();
451          lcd.setCursor(0,  0);
452          lcd.print("Brightness :");
453          lcd.setCursor(12, 0);
454          lcd.print(lcd_bright);
455          lcd.setCursor(0, 1);
456          lcd.print("0-255  - Save:But");
457        }
458        if (analogRead(joyx1) > max_joyx && lcd_bright  < 255) {
459          lcd_bright ++ ;
460          analogWrite(bright, lcd_bright);
461          if (alarm == 0 )buzzer(200, 255);
462          else if (alarm == 1 )vibre(200);
463          else ;
464          lcd.clear();
465          lcd.setCursor(0, 0);
466          lcd.print("Brightness :");
467          lcd.setCursor(12, 0);
468          lcd.print(lcd_bright);
469          lcd.setCursor(0, 1);
470          lcd.print("0-255 - Save:But");
471        }
472        if (digitalRead(joys) == 0) {
473          if (alarm == 0 )buzzer(200,  255);
474          else if (alarm == 1 )vibre(200);
475          else ;
476          lcd.clear();
477          lcd.setCursor(0, 0);
478          lcd.print("lcd brightness:");
479          lcd.setCursor(14, 1);
480          lcd.print("!");
481          lcd.setCursor(0,  1);
482          lcd.print("lcd contrast :");
483          lcd.setCursor(15, y_menu2);
484          lcd.print("<");
485          menu2_child = 0 ;
486          break ;
487        }
488      }
489      while (menu2_child == 4) {
490        if (analogRead(joyx1)  < min_joyx && lcd_contrast > Low_contrast) {
491          lcd_contrast -- ;
492          analogWrite(contrast, lcd_contrast);
493          if (alarm == 0 )buzzer(200,  255);
494          else if (alarm == 1 )vibre(200);
495          else ;
496          lcd.clear();
497          lcd.setCursor(0, 0);
498          lcd.print("contrast :");
499          lcd.setCursor(12,  0);
500          lcd.print(lcd_contrast);
501          lcd.setCursor(0, 1);
502          lcd.print("0-255 - Save:But");
503        }
504        if (analogRead(joyx1)  > max_joyx && lcd_contrast < 255) {
505          lcd_contrast ++ ;
506          analogWrite(contrast,  lcd_contrast);
507          if (alarm == 0 )buzzer(200, 255);
508          else  if (alarm == 1 )vibre(200);
509          else ;
510          lcd.clear();
511          lcd.setCursor(0,  0);
512          lcd.print("contrast :");
513          lcd.setCursor(12, 0);
514          lcd.print(lcd_contrast);
515          lcd.setCursor(0, 1);
516          lcd.print("0-255  - Save:But");
517        }
518        if (digitalRead(joys) == 0) {
519          if  (y_menu2 == 0) {
520            if (alarm == 0 )buzzer(200, 255);
521            else  if (alarm == 1 )vibre(200);
522            else ;
523            lcd.clear();
524            lcd.setCursor(0, 0);
525            lcd.print("lcd contrast:");
526            lcd.setCursor(14, 1);
527            lcd.print("!");
528            lcd.setCursor(14,  0);
529            lcd.print("^");
530            lcd.setCursor(0, 1);
531            lcd.print("Change  Pass :");
532            lcd.setCursor(15, y_menu2);
533            lcd.print("<");
534            menu2_child = 1 ;
535            break ;
536          }
537          if  (y_menu2 == 1) {
538            if (alarm == 0 )buzzer(200, 255);
539            else  if (alarm == 1 )vibre(200);
540            else ;
541            lcd.clear();
542            lcd.setCursor(0, 0);
543            lcd.print("lcd brightness:");
544            lcd.setCursor(14, 1);
545            lcd.print("!");
546            lcd.setCursor(0,  1);
547            lcd.print("lcd contrast :");
548            lcd.setCursor(15,  y_menu2);
549            lcd.print("<");
550            menu2_child = 0 ;
551            break ;
552          }
553        }
554      }
555      while (menu2_child  == 5) {
556        while (d_5 == 0) {
557          if (new_pass_check_last_pass  == true) password(pas);
558          pas = 0 ;
559          lcd.setCursor(0, 0);
560          lcd.print("New Pass:");
561          lcd.setCursor(9, 0);
562          lcd.print(pas);
563          lcd.setCursor(2, 1);
564          lcd.print("Save :Button");
565          d_5  = 1 ;
566        }
567        while (d_5 == 1) {
568          if (analogRead(joyx1)  > max_joyx) {
569            pas ++ ;
570            if (alarm == 0 )buzzer(200,  255);
571            else if (alarm == 1 )vibre(200);
572            else ;
573            lcd.clear();
574            lcd.setCursor(0, 0);
575            lcd.print("New  Pass:");
576            lcd.setCursor(9, 0);
577            lcd.print(pas);
578            lcd.setCursor(2, 1);
579            lcd.print("Save :Button");
580          }
581          if (analogRead(joyx1) < min_joyx) {
582            pas  -- ;
583            if (alarm == 0 )buzzer(200, 255);
584            else if (alarm  == 1 )vibre(200);
585            else ;
586            lcd.clear();
587            lcd.setCursor(0,  0);
588            lcd.print("New Pass:");
589            lcd.setCursor(9, 0);
590            lcd.print(pas);
591            lcd.setCursor(2, 1);
592            lcd.print("Save  :Button");
593          }
594          if (analogRead(joyy1) > max_joyy)if (pas  != 0) {
595              pas *= 10 ;
596              if (alarm == 0 )buzzer(200,  255);
597              else if (alarm == 1 )vibre(200);
598              else ;
599              lcd.clear();
600              lcd.setCursor(0, 0);
601              lcd.print("New  Pass:");
602              lcd.setCursor(9, 0);
603              lcd.print(pas);
604              lcd.setCursor(2, 1);
605              lcd.print("Save :Button");
606            }
607          if (analogRead(joyy1) < min_joyx)if (pas != 0) {
608              pas /= 10 ;
609              if (alarm == 0 )buzzer(200, 255);
610              else if (alarm == 1 )vibre(200);
611              else ;
612              lcd.clear();
613              lcd.setCursor(0, 0);
614              lcd.print("New Pass:");
615              lcd.setCursor(9, 0);
616              lcd.print(pas);
617              lcd.setCursor(2,  1);
618              lcd.print("Save :Button");
619            }
620          if  (digitalRead(joys) == 0) {
621            if (y_menu2 == 0) {
622              lcd.clear();
623              if (alarm == 0 )buzzer(200, 255);
624              else if (alarm  == 1 )vibre(200);
625              else ;
626              lcd.setCursor(0, 0);
627              lcd.print("Password Saved !");
628              delay(Time_About_Menu);
629              lcd.clear();
630              lcd.setCursor(0, 0);
631              lcd.print("Change  Pass :");
632              lcd.setCursor(0, 1);
633              lcd.print("Exit");
634              lcd.setCursor(15, y_menu2);
635              lcd.print("<");
636              lcd.setCursor(14, 0);
637              lcd.print("^");
638              d_5  = 0 ;
639              menu2_child = 2 ;
640              break ;
641            }
642            if (y_menu2 == 1) {
643              lcd.clear();
644              if  (alarm == 0 )buzzer(200, 255);
645              else if (alarm == 1 )vibre(200);
646              else ;
647              lcd.setCursor(0, 0);
648              lcd.print("Password  Saved !");
649              delay(Time_About_Menu);
650              lcd.clear();
651              lcd.setCursor(0, 1);
652              lcd.print("Change Pass :");
653              lcd.setCursor(0, 0);
654              lcd.print("lcd contrast :");
655              lcd.setCursor(15, y_menu2);
656              lcd.print("<");
657              lcd.setCursor(14, 0);
658              lcd.print("^");
659              lcd.setCursor(14,  1);
660              lcd.print("!");
661              d_5 = 0 ;
662              menu2_child  = 1 ;
663              break ;
664            }
665          }
666        }
667      }
668    }
669  }
670  while (menu == 2) {
671    while (d == 0) {
672      if  (entri_run == true)  password(pas);
673      if (nrf_init == 0) {
674        lcd.clear();
675        lcd.setCursor(0, 0);
676        lcd.print("Initial The Nrf!");
677        lcd.setCursor(0,  1);
678        lcd.print("Please Wait");
679        radio.begin();
680        radio.openWritingPipe(address);
681        radio.setAutoAck(false);
682        radio.setDataRate(RF24_250KBPS);
683        radio.setPALevel(RF24_PA_LOW);
684        lcd.clear();
685        lcd.setCursor(5,  0);
686        lcd.print("Ready!");
687        lcd.setCursor(1, 1);
688        lcd.print("Exit  : Button");
689        nrf_init = 1 ;
690        d = 1 ;
691      }
692      else  {
693        lcd.clear();
694        lcd.setCursor(1, 1);
695        lcd.print("Exit  : Button");
696        lcd.setCursor(5, 0);
697        lcd.print("Ready!");
698        d = 1 ;
699      }
700    }
701    while (d == 1) {
702      data.joy_x1  = map(analogRead(joyx2), 0, 1023, 0, 255);
703      data.joy_y1 = map(analogRead(joyy2),  0, 1023, 0, 255);
704      data.joy_x2 = map(analogRead(joyx2), 0, 1023, 0, 255);
705      data.joy_y2 = map(analogRead(joyy2), 0, 1023, 0, 255);
706      radio.write(&data,  sizeof(Data_Package));
707      if (digitalRead(joys) == 0) {
708        menu =  0 ;
709        d = 0 ;
710        if (alarm == 0 )buzzer(200, 255);
711        else  if (alarm == 1 )vibre(200);
712        else ;
713        break ;
714      }
715    }
716  }
717}
718void About_Menu() {
719  lcd.clear();
720  lcd.setCursor(2,  0);
721  lcd.print("Hello  World");
722  delay(Time_About_Menu);
723  lcd.clear();
724  lcd.setCursor(3, 0);
725  lcd.print("Transmiter");
726  lcd.setCursor(3, 1);
727  lcd.print("Version  4");
728  delay(Time_About_Menu);
729  lcd.clear();
730  lcd.setCursor(3, 0);
731  lcd.print("Version  4");
732  lcd.setCursor(4, 1);
733  lcd.print("By Seyed");
734  delay(Time_About_Menu);
735  lcd.clear();
736  lcd.setCursor(4,  0);
737  lcd.print("By Seyed");
738  lcd.setCursor(2, 1);
739  lcd.print("Miad  Mirhaj");
740  delay(Time_About_Menu);
741  lcd.clear();
742  lcd.setCursor(2,  0);
743  lcd.print("Notice :This");
744  lcd.setCursor(0, 1);
745  lcd.print("Version  Handles");
746  delay(Time_About_Menu);
747  lcd.clear();
748  lcd.setCursor(0,  0);
749  lcd.print("Version  Handles");
750  lcd.setCursor(1, 1);
751  lcd.print("2.4gh  Signals");
752  delay(Time_About_Menu);
753  lcd.clear();
754  lcd.setCursor(1,  0);
755  lcd.print("2.4gh  Signals");
756  delay(Time_About_Menu);
757  lcd.clear();
758  lcd.setCursor(0, 0);
759  lcd.print("So Lets Begin :)");
760  delay(Time_About_Menu);
761  lcd.clear();
762  for (int About_y = 0 ; About_y < 2 ; About_y ++)
763    for  (int About_x = 0 ; About_x < 16 ; About_x ++ ) {
764      lcd.setCursor(About_x,  About_y);
765      lcd.print(".");
766      delay(200);
767      lcd.clear();
768    }
769}
770void vibre(int Time_Vibre) {
771  digitalWrite(Vibre_Pin , HIGH);
772  delay(Time_Vibre);
773  digitalWrite(Vibre_Pin , LOW );
774}
775void buzzer(int  time_buzzer , int value_buzzer) {
776  analogWrite(buzzer_pin , value_buzzer);
777  delay(time_buzzer);
778  digitalWrite(buzzer_pin , LOW);
779}
780void password(int  Password_Input) {
781  lcd.clear();
782  lcd.print("Pass:");
783  lcd.setCursor(5,  0);
784  lcd.print(password_input_value_user);
785  lcd.setCursor(1, 1);
786  lcd.print("ENTER  : Button");
787  while (password_check != true) {
788    if (analogRead(joyx1)  > max_joyx) {
789      password_input_value_user ++ ;
790      lcd.clear();
791      lcd.print("Pass:");
792      lcd.setCursor(5, 0);
793      lcd.print(password_input_value_user);
794      lcd.setCursor(1, 1);
795      lcd.print("ENTER : Button");
796      if (alarm  == 0 )buzzer(200, 255);
797      else if (alarm == 1 )vibre(200);
798      else  ;
799    }
800    if (analogRead(joyx1) < min_joyx) {
801      password_input_value_user  -- ;
802      lcd.clear();
803      lcd.print("Pass:");
804      lcd.setCursor(5,  0);
805      lcd.print(password_input_value_user);
806      lcd.setCursor(1, 1);
807      lcd.print("ENTER : Button");
808      if (alarm == 0 )buzzer(200, 255);
809      else if (alarm == 1 )vibre(200);
810      else ;
811    }
812    if (analogRead(joyy1)  > max_joyy) if (password_input_value_user != 0) {
813        password_input_value_user  *= 10 ;
814        lcd.clear();
815        lcd.print("Pass:");
816        lcd.setCursor(5,  0);
817        lcd.print(password_input_value_user);
818        lcd.setCursor(1,  1);
819        lcd.print("ENTER : Button");
820        if (alarm == 0 )buzzer(200,  255);
821        else if (alarm == 1 )vibre(200);
822        else ;
823      }
824    if (analogRead(joyy1) < min_joyy)if (password_input_value_user != 0) {
825        password_input_value_user  /= 10 ;
826        lcd.clear();
827        lcd.print("Pass:");
828        lcd.setCursor(5,  0);
829        lcd.print(password_input_value_user);
830        lcd.setCursor(1,  1);
831        lcd.print("ENTER : Button");
832        if (alarm == 0 )buzzer(200,  255);
833        else if (alarm == 1 )vibre(200);
834        else ;
835      }
836    if (password_input_value_user == Password_Input && digitalRead(joys) == 0) {
837      password_input_value_user = 0;
838      wrong1 = 0 ;
839      wrong2 = 0 ;
840      wrong3 = 0 ;
841      password_check = true ;
842      lcd.clear();
843      if  (alarm == 0 )buzzer(200, 255);
844      else if (alarm == 1 )vibre(200);
845      else  ;
846      lcd.setCursor(3, 0);
847      lcd.print("True Pass!");
848      delay(1000);
849      lcd.clear();
850      break ;
851    }
852    else if (password_input_value_user  != Password_Input && digitalRead(joys) == 0) {
853      password_input_value_user  = 0;
854      lcd.clear();
855      lcd.setCursor(2, 0);
856      lcd.print("Wrong  Pass !");
857      if (alarm == 0 )buzzer(200, 255);
858      else if (alarm ==  1 )vibre(200);
859      else ;
860      wrong1 ++ ;
861      lcd.clear();
862      lcd.print("Pass:");
863      lcd.setCursor(5, 0);
864      lcd.print(password_input_value_user);
865      lcd.setCursor(1,  1);
866      lcd.print("ENTER : Button");
867    }
868    if (wrong1 == times_that_entered_wrong_password)  {
869      for (int time_wrong1 =  30 ; time_wrong1 > 0 ; time_wrong1 -- ) {
870        lcd.clear();
871        lcd.setCursor(0, 1);
872        lcd.print("^ Time  To Try: ^");
873        lcd.setCursor(6, 0);
874        lcd.print("0:");
875        lcd.setCursor(8, 0);
876        lcd.print(time_wrong1);
877        delay(980);
878      }
879      lcd.clear();
880      lcd.print("Pass:");
881      lcd.setCursor(5,  0);
882      lcd.print(password_input_value_user);
883      lcd.setCursor(1, 1);
884      lcd.print("ENTER : Button");
885      wrong1 = 0 ;
886      wrong2 = 1 ;
887    }
888    if (wrong1 == 1 && wrong2 == 1) {
889      for (int time_wrong2_minute  = 4 ; time_wrong2_minute >= 0 ; time_wrong2_minute -- )
890        for (int time_wrong2_second  = 59 ; time_wrong2_second >= 0 ; time_wrong2_second --) {
891          lcd.clear();
892          lcd.setCursor(0, 1);
893          lcd.print("^ Time To Try: ^");
894          lcd.setCursor(6, 0);
895          lcd.print(time_wrong2_minute);
896          lcd.setCursor(7,  0);
897          lcd.print(":");
898          lcd.setCursor(8, 0);
899          lcd.print(time_wrong2_second);
900          delay(980);
901        }
902      lcd.clear();
903      lcd.print("Pass:");
904      lcd.setCursor(5, 0);
905      lcd.print(password_input_value_user);
906      lcd.setCursor(1,  1);
907      lcd.print("ENTER : Button");
908      wrong1 = 0 ;
909      wrong2  = 0 ;
910      wrong3 = 1 ;
911    }
912    if (wrong1 == 1 && wrong3 == 1) {
913      lcd.clear();
914      lcd.setCursor(3, 0);
915      lcd.print("No Way  To");
916      lcd.setCursor(4, 1);
917      lcd.print("Control!");
918      while (1);
919    }
920  }
921  password_check = false ;
922}
923int alarm() {
924  if (buzzer_enable  == true && vibre_enable == false )return 0 ;
925  if (buzzer_enable == false &&  vibre_enable == true )return 1 ;
926  if (buzzer_enable == true && vibre_enable  ==  true )return 0 ;
927  if (buzzer_enable == false && vibre_enable == false )return  2 ;
928}
929

//Every Arduino At least Like Arduino Uno    This Code Designed And Enhanced  By Seyed Miad Mirhaj.
//variables
boolean about = true ; // shows the information
int  Low_contrast = 0 ;
int Time_About_Menu = 3000 ; // wait and pass the title



//pins
#define  Vibre_Pin 1
#define joyx1 A0
#define joyx2 A2
#define joyy1 A1
#define  joyy2 A3
#define joys  A4
#define buzzer_pin 3
const int rs = 8, en = 7,  d4 = 4, d5 = 2, d6 = 0, d7 = A5;
int bright = 6 ;
int contrast = 5 ;


//password  part ( don not chage this part )
boolean password_check = false ;
int wrong1  = 0 ;
int wrong2 = 0 ;
int wrong3 = 0 ;
int pass =  0 ;
int password_input_value_user  = 0 ;
int last_time_password = 0 ;
int times_that_entered_wrong_password =  5 ;



//to adjust the joystick sensivity you can change this items  .
int min_joyx = 200 , max_joyx = 850 ;
int min_joyy = 200 , max_joyy = 850  ;


//Attention !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
//  pass word is :
int pas = 1888 ;
// dont forget pass word , because it needs  password
//Attention !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


//By  adjusting this values you can choose where you want to use password
boolean start_pass  = true ;
boolean new_pass_check_last_pass = true ;
boolean entri_run = true  ;




//end pass
int menu = 0 ;
int y_menu1 = 0 ;
int d  = 0 ;
int y_menu2 = 0 ;
int menu2_child = 0 ;
int nrf_init = 0 ;
int  lcd_contrast = 0 ;
int lcd_bright = 255 ;
int d_5 = 0 ;

//end of variables

//libraries


/*if  you are using an i2c lcd :
   2-block lines : 77 & 78 & 79 & 116
   3- unblock  lines : 75 & 76 & 117 & 118 & 119
   4-you are done . now you can use i2c 2*16  lcd :)
*/
//#include<LiquidCrystal_I2C.h>
//LiquidCrystal_I2C lcd(0x27  , 16 , 2);
#include <LiquidCrystal.h>
LiquidCrystal lcd(rs, en, d4, d5, d6,  d7);




#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
RF24  radio(9, 10); // nRF24L01 (CE, CSN)

//notice : chack out your address to  be correct !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
const byte  address[6] = "00001"; // Address
//notice : chack out your address to be correct  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
struct Data_Package  {
  byte joy_x1;
  byte joy_y1;
  byte joy_x2;
  byte joy_y2;
};
Data_Package  data; //Create a variable with the above structure

//end of libraries


//enable  vibre or buzzer
boolean buzzer_enable = true ;
boolean vibre_enable  = false  ;
void setup() {
  pinMode(bright, OUTPUT);
  pinMode(contrast, OUTPUT);
  analogWrite(bright, lcd_bright);
  analogWrite(contrast, lcd_contrast);
  pinMode(joys, INPUT_PULLUP);
  pinMode(buzzer_pin, OUTPUT);
  pinMode(Vibre_Pin,  OUTPUT);
  buzzer(200, 255);
  vibre(5000);
  lcd.begin(16, 2);
  //    lcd.init();
  //    lcd.init();
  //    lcd.backlight();
  if (about  == true) About_Menu();
  if (start_pass == true )password(pas);
  lcd.setCursor(4,  0);
  lcd.print("Welcome!");
  delay(Time_About_Menu);
  lcd.clear();
}
void  loop() {
  while (menu == 0) {
    while (d == 0) {
      lcd.clear();
      lcd.setCursor(0, 0);
      lcd.print("Values :");
      lcd.setCursor(0,  1);
      lcd.print("Run :");
      lcd.setCursor(15, y_menu1);
      lcd.print("<");
      d = 1 ;
    }
    while (d == 1) {
      if (analogRead(joyx1) >  max_joyx)if (y_menu1 != 0 ) {
          y_menu1 = 0 ;
          lcd.clear();
          lcd.setCursor(0, 0);
          lcd.print("Values :");
          lcd.setCursor(0,  1);
          lcd.print("Run :");
          lcd.setCursor(15, y_menu1);
          lcd.print("<");
        }
      if (analogRead(joyx1) < min_joyx)if  (y_menu1 != 1 ) {
          y_menu1 = 1 ;
          lcd.clear();
          lcd.setCursor(0,  0);
          lcd.print("Values :");
          lcd.setCursor(0, 1);
          lcd.print("Run :");
          lcd.setCursor(15, y_menu1);
          lcd.print("<");
        }
      if (y_menu1 == 0 && digitalRead(joys) == 0 ) {
        menu  = 1 ;
        menu2_child = 0 ;
        d = 0 ;
        if (alarm == 0  )buzzer(200, 255);
        else if (alarm == 1 )vibre(200);
        else ;
        break ;
      }
      if (y_menu1 == 1 && digitalRead(joys) == 0)  {
        menu = 2 ;
        d = 0 ;
        if (alarm == 0 )buzzer(200,  255);
        else if (alarm == 1 )vibre(200);
        else ;
        break  ;
      }
    }
  }
  while (menu == 1) {
    while (d == 0) {
      lcd.clear();
      lcd.setCursor(0, 0);
      lcd.print("lcd brightness:");
      lcd.setCursor(0, 1);
      lcd.print("lcd contrast :");
      lcd.setCursor(15,  y_menu2);
      lcd.print("<");
      lcd.setCursor(14, 1);
      lcd.print("!");
      d = 1 ;
    }
    while (d == 1) {
      while (menu2_child == 0)  {
        if (analogRead(joyx1) > max_joyx )if (y_menu2 != 0) {
            y_menu2  = 0 ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm  == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,  0);
            lcd.print("lcd brightness:");
            lcd.setCursor(14,  1);
            lcd.print("!");
            lcd.setCursor(0, 1);
            lcd.print("lcd  contrast :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
          }
        if (analogRead(joyx1) < min_joyx ) {
          if (y_menu2  == 1) {
            y_menu2 = 0 ;
            if (alarm == 0 )buzzer(200,  255);
            else if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("lcd  contrast :");
            lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(14, 0);
            lcd.print("^");
            lcd.setCursor(0,  1);
            lcd.print("Change Pass :");
            lcd.setCursor(15,  y_menu2);
            lcd.print("<");
            menu2_child = 1 ;
            break ;
          }
          if (y_menu2 != 1) {
            y_menu2  = 1 ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm  == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,  0);
            lcd.print("lcd brightness:");
            lcd.setCursor(14,  1);
            lcd.print("!");
            lcd.setCursor(0, 1);
            lcd.print("lcd  contrast :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
          }
        }
        if (y_menu2 == 0 && digitalRead(joys) == 0)  {
          lcd.clear();
          if (alarm == 0 )buzzer(200, 255);
          else  if (alarm == 1 )vibre(200);
          else ;
          lcd.setCursor(0, 0);
          lcd.print("Brightness :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_bright);
          lcd.setCursor(0, 1);
          lcd.print("0-255 - Save:But");
          menu2_child = 3 ;
          break ;
        }
        if (y_menu2  == 1 && digitalRead(joys) == 0) {
          lcd.clear();
          if (alarm  == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
          else  ;
          lcd.setCursor(0, 0);
          lcd.print("contrast :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_contrast);
          lcd.setCursor(0,  1);
          lcd.print("0-255 - Save:But");
          menu2_child = 4 ;
          break ;
        }
      }
      while (menu2_child == 1) {
        if (analogRead(joyx1) > max_joyx ) {
          if (y_menu2 == 0) {
            y_menu2 = 1 ;
            if (alarm == 0 )buzzer(200, 255);
            else  if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(0,  0);
            lcd.print("lcd brightness:");
            lcd.setCursor(0,  1);
            lcd.print("lcd contrast :");
            lcd.setCursor(15,  y_menu2);
            lcd.print("<");
            menu2_child = 0 ;
            break ;
          }
          if (y_menu2 != 0) {
            y_menu2  = 0 ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm  == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(14,  1);
            lcd.print("!");
            lcd.setCursor(14, 0);
            lcd.print("^");
            lcd.setCursor(0, 0);
            lcd.print("lcd contrast :");
            lcd.setCursor(0, 1);
            lcd.print("Change Pass :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
          }
        }
        if (analogRead(joyx1) < min_joyx ) {
          if (y_menu2  == 1) {
            y_menu2 = 0 ;
            if (alarm == 0 )buzzer(200,  255);
            else if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("Change  Pass :");
            lcd.setCursor(0, 1);
            lcd.print("EXIT :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
            lcd.setCursor(14,  0);
            lcd.print("^");
            menu2_child = 2 ;
            break  ;
          }
          if (y_menu2 != 1) {
            y_menu2 = 1 ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm == 1  )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,  0);
            lcd.print("lcd contrast :");
            lcd.setCursor(0,  1);
            lcd.print("Change Pass :");
            lcd.setCursor(15,  y_menu2);
            lcd.print("<");
            lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(14, 0);
            lcd.print("^");
          }
        }
        if (y_menu2 == 0 && digitalRead(joys) == 0)  {
          lcd.clear();
          if (alarm == 0 )buzzer(200, 255);
          else  if (alarm == 1 )vibre(200);
          else ;
          lcd.setCursor(0, 0);
          lcd.print("contrast :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_contrast);
          lcd.setCursor(0, 1);
          lcd.print("0-255 - Save:But");
          menu2_child = 4 ;
          break ;
        }
        if (y_menu2  == 1 && digitalRead(joys) == 0) {
          lcd.clear();
          if (alarm  == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
          else  ;
          menu2_child = 5 ;
          break ;
        }
      }
      while (menu2_child == 2) {
        if (analogRead(joyx1) > max_joyx ) {
          if (y_menu2 == 0) {
            y_menu2 = 1 ;
            if (alarm  == 0 )buzzer(200, 255);
            else if (alarm == 1 )vibre(200);
            else  ;
            lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("lcd  contrast :");
            lcd.setCursor(0, 1);
            lcd.print("Change  Pass :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
            lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(14,  0);
            lcd.print("^");
            menu2_child = 1 ;
            break  ;
          }
          if (y_menu2 != 0) {
            y_menu2 = 0 ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm == 1  )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,  0);
            lcd.print("Change Pass :");
            lcd.setCursor(0,  1);
            lcd.print("EXIT :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
            lcd.setCursor(14, 0);
            lcd.print("^");
          }
        }
        if (analogRead(joyx1) < min_joyx )
          if  (y_menu2 != 1) {
            y_menu2 = 1 ;
            if (alarm == 0 )buzzer(200,  255);
            else if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0, 1);
            lcd.print("EXIT  :");
            lcd.setCursor(0, 0);
            lcd.print("Change Pass  :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
            lcd.setCursor(14, 0);
            lcd.print("^");
          }
        if (y_menu2 == 0 && digitalRead(joys) == 0) {
          lcd.clear();
          if (alarm == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
          else ;
          menu2_child = 5 ;
          break ;
        }
        if (y_menu2 == 1 && digitalRead(joys) == 0) {
          lcd.clear();
          if (alarm == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
          else ;
          menu2_child = 10 ;
          y_menu2 = 0 ;
          y_menu1 = 0 ;
          d = 0 ;
          menu = 0 ;
          break  ;
        }
      }
      while (menu2_child == 3) {
        if (analogRead(joyx1)  < min_joyx && lcd_bright > 0) {
          lcd_bright -- ;
          analogWrite(bright,  lcd_bright);
          if (alarm == 0 )buzzer(200, 255);
          else if  (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
          lcd.setCursor(0,  0);
          lcd.print("Brightness :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_bright);
          lcd.setCursor(0, 1);
          lcd.print("0-255  - Save:But");
        }
        if (analogRead(joyx1) > max_joyx && lcd_bright  < 255) {
          lcd_bright ++ ;
          analogWrite(bright, lcd_bright);
          if (alarm == 0 )buzzer(200, 255);
          else if (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
          lcd.setCursor(0, 0);
          lcd.print("Brightness :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_bright);
          lcd.setCursor(0, 1);
          lcd.print("0-255 - Save:But");
        }
        if (digitalRead(joys) == 0) {
          if (alarm == 0 )buzzer(200,  255);
          else if (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
          lcd.setCursor(0, 0);
          lcd.print("lcd brightness:");
          lcd.setCursor(14, 1);
          lcd.print("!");
          lcd.setCursor(0,  1);
          lcd.print("lcd contrast :");
          lcd.setCursor(15, y_menu2);
          lcd.print("<");
          menu2_child = 0 ;
          break ;
        }
      }
      while (menu2_child == 4) {
        if (analogRead(joyx1)  < min_joyx && lcd_contrast > Low_contrast) {
          lcd_contrast -- ;
          analogWrite(contrast, lcd_contrast);
          if (alarm == 0 )buzzer(200,  255);
          else if (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
          lcd.setCursor(0, 0);
          lcd.print("contrast :");
          lcd.setCursor(12,  0);
          lcd.print(lcd_contrast);
          lcd.setCursor(0, 1);
          lcd.print("0-255 - Save:But");
        }
        if (analogRead(joyx1)  > max_joyx && lcd_contrast < 255) {
          lcd_contrast ++ ;
          analogWrite(contrast,  lcd_contrast);
          if (alarm == 0 )buzzer(200, 255);
          else  if (alarm == 1 )vibre(200);
          else ;
          lcd.clear();
          lcd.setCursor(0,  0);
          lcd.print("contrast :");
          lcd.setCursor(12, 0);
          lcd.print(lcd_contrast);
          lcd.setCursor(0, 1);
          lcd.print("0-255  - Save:But");
        }
        if (digitalRead(joys) == 0) {
          if  (y_menu2 == 0) {
            if (alarm == 0 )buzzer(200, 255);
            else  if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("lcd contrast:");
            lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(14,  0);
            lcd.print("^");
            lcd.setCursor(0, 1);
            lcd.print("Change  Pass :");
            lcd.setCursor(15, y_menu2);
            lcd.print("<");
            menu2_child = 1 ;
            break ;
          }
          if  (y_menu2 == 1) {
            if (alarm == 0 )buzzer(200, 255);
            else  if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("lcd brightness:");
            lcd.setCursor(14, 1);
            lcd.print("!");
            lcd.setCursor(0,  1);
            lcd.print("lcd contrast :");
            lcd.setCursor(15,  y_menu2);
            lcd.print("<");
            menu2_child = 0 ;
            break ;
          }
        }
      }
      while (menu2_child  == 5) {
        while (d_5 == 0) {
          if (new_pass_check_last_pass  == true) password(pas);
          pas = 0 ;
          lcd.setCursor(0, 0);
          lcd.print("New Pass:");
          lcd.setCursor(9, 0);
          lcd.print(pas);
          lcd.setCursor(2, 1);
          lcd.print("Save :Button");
          d_5  = 1 ;
        }
        while (d_5 == 1) {
          if (analogRead(joyx1)  > max_joyx) {
            pas ++ ;
            if (alarm == 0 )buzzer(200,  255);
            else if (alarm == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0, 0);
            lcd.print("New  Pass:");
            lcd.setCursor(9, 0);
            lcd.print(pas);
            lcd.setCursor(2, 1);
            lcd.print("Save :Button");
          }
          if (analogRead(joyx1) < min_joyx) {
            pas  -- ;
            if (alarm == 0 )buzzer(200, 255);
            else if (alarm  == 1 )vibre(200);
            else ;
            lcd.clear();
            lcd.setCursor(0,  0);
            lcd.print("New Pass:");
            lcd.setCursor(9, 0);
            lcd.print(pas);
            lcd.setCursor(2, 1);
            lcd.print("Save  :Button");
          }
          if (analogRead(joyy1) > max_joyy)if (pas  != 0) {
              pas *= 10 ;
              if (alarm == 0 )buzzer(200,  255);
              else if (alarm == 1 )vibre(200);
              else ;
              lcd.clear();
              lcd.setCursor(0, 0);
              lcd.print("New  Pass:");
              lcd.setCursor(9, 0);
              lcd.print(pas);
              lcd.setCursor(2, 1);
              lcd.print("Save :Button");
            }
          if (analogRead(joyy1) < min_joyx)if (pas != 0) {
              pas /= 10 ;
              if (alarm == 0 )buzzer(200, 255);
              else if (alarm == 1 )vibre(200);
              else ;
              lcd.clear();
              lcd.setCursor(0, 0);
              lcd.print("New Pass:");
              lcd.setCursor(9, 0);
              lcd.print(pas);
              lcd.setCursor(2,  1);
              lcd.print("Save :Button");
            }
          if  (digitalRead(joys) == 0) {
            if (y_menu2 == 0) {
              lcd.clear();
              if (alarm == 0 )buzzer(200, 255);
              else if (alarm  == 1 )vibre(200);
              else ;
              lcd.setCursor(0, 0);
              lcd.print("Password Saved !");
              delay(Time_About_Menu);
              lcd.clear();
              lcd.setCursor(0, 0);
              lcd.print("Change  Pass :");
              lcd.setCursor(0, 1);
              lcd.print("Exit");
              lcd.setCursor(15, y_menu2);
              lcd.print("<");
              lcd.setCursor(14, 0);
              lcd.print("^");
              d_5  = 0 ;
              menu2_child = 2 ;
              break ;
            }
            if (y_menu2 == 1) {
              lcd.clear();
              if  (alarm == 0 )buzzer(200, 255);
              else if (alarm == 1 )vibre(200);
              else ;
              lcd.setCursor(0, 0);
              lcd.print("Password  Saved !");
              delay(Time_About_Menu);
              lcd.clear();
              lcd.setCursor(0, 1);
              lcd.print("Change Pass :");
              lcd.setCursor(0, 0);
              lcd.print("lcd contrast :");
              lcd.setCursor(15, y_menu2);
              lcd.print("<");
              lcd.setCursor(14, 0);
              lcd.print("^");
              lcd.setCursor(14,  1);
              lcd.print("!");
              d_5 = 0 ;
              menu2_child  = 1 ;
              break ;
            }
          }
        }
      }
    }
  }
  while (menu == 2) {
    while (d == 0) {
      if  (entri_run == true)  password(pas);
      if (nrf_init == 0) {
        lcd.clear();
        lcd.setCursor(0, 0);
        lcd.print("Initial The Nrf!");
        lcd.setCursor(0,  1);
        lcd.print("Please Wait");
        radio.begin();
        radio.openWritingPipe(address);
        radio.setAutoAck(false);
        radio.setDataRate(RF24_250KBPS);
        radio.setPALevel(RF24_PA_LOW);
        lcd.clear();
        lcd.setCursor(5,  0);
        lcd.print("Ready!");
        lcd.setCursor(1, 1);
        lcd.print("Exit  : Button");
        nrf_init = 1 ;
        d = 1 ;
      }
      else  {
        lcd.clear();
        lcd.setCursor(1, 1);
        lcd.print("Exit  : Button");
        lcd.setCursor(5, 0);
        lcd.print("Ready!");
        d = 1 ;
      }
    }
    while (d == 1) {
      data.joy_x1  = map(analogRead(joyx2), 0, 1023, 0, 255);
      data.joy_y1 = map(analogRead(joyy2),  0, 1023, 0, 255);
      data.joy_x2 = map(analogRead(joyx2), 0, 1023, 0, 255);
      data.joy_y2 = map(analogRead(joyy2), 0, 1023, 0, 255);
      radio.write(&data,  sizeof(Data_Package));
      if (digitalRead(joys) == 0) {
        menu =  0 ;
        d = 0 ;
        if (alarm == 0 )buzzer(200, 255);
        else  if (alarm == 1 )vibre(200);
        else ;
        break ;
      }
    }
  }
}
void About_Menu() {
  lcd.clear();
  lcd.setCursor(2,  0);
  lcd.print("Hello  World");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(3, 0);
  lcd.print("Transmiter");
  lcd.setCursor(3, 1);
  lcd.print("Version  4");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(3, 0);
  lcd.print("Version  4");
  lcd.setCursor(4, 1);
  lcd.print("By Seyed");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(4,  0);
  lcd.print("By Seyed");
  lcd.setCursor(2, 1);
  lcd.print("Miad  Mirhaj");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(2,  0);
  lcd.print("Notice :This");
  lcd.setCursor(0, 1);
  lcd.print("Version  Handles");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(0,  0);
  lcd.print("Version  Handles");
  lcd.setCursor(1, 1);
  lcd.print("2.4gh  Signals");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(1,  0);
  lcd.print("2.4gh  Signals");
  delay(Time_About_Menu);
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("So Lets Begin :)");
  delay(Time_About_Menu);
  lcd.clear();
  for (int About_y = 0 ; About_y < 2 ; About_y ++)
    for  (int About_x = 0 ; About_x < 16 ; About_x ++ ) {
      lcd.setCursor(About_x,  About_y);
      lcd.print(".");
      delay(200);
      lcd.clear();
    }
}
void vibre(int Time_Vibre) {
  digitalWrite(Vibre_Pin , HIGH);
  delay(Time_Vibre);
  digitalWrite(Vibre_Pin , LOW );
}
void buzzer(int  time_buzzer , int value_buzzer) {
  analogWrite(buzzer_pin , value_buzzer);
  delay(time_buzzer);
  digitalWrite(buzzer_pin , LOW);
}
void password(int  Password_Input) {
  lcd.clear();
  lcd.print("Pass:");
  lcd.setCursor(5,  0);
  lcd.print(password_input_value_user);
  lcd.setCursor(1, 1);
  lcd.print("ENTER  : Button");
  while (password_check != true) {
    if (analogRead(joyx1)  > max_joyx) {
      password_input_value_user ++ ;
      lcd.clear();
      lcd.print("Pass:");
      lcd.setCursor(5, 0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1, 1);
      lcd.print("ENTER : Button");
      if (alarm  == 0 )buzzer(200, 255);
      else if (alarm == 1 )vibre(200);
      else  ;
    }
    if (analogRead(joyx1) < min_joyx) {
      password_input_value_user  -- ;
      lcd.clear();
      lcd.print("Pass:");
      lcd.setCursor(5,  0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1, 1);
      lcd.print("ENTER : Button");
      if (alarm == 0 )buzzer(200, 255);
      else if (alarm == 1 )vibre(200);
      else ;
    }
    if (analogRead(joyy1)  > max_joyy) if (password_input_value_user != 0) {
        password_input_value_user  *= 10 ;
        lcd.clear();
        lcd.print("Pass:");
        lcd.setCursor(5,  0);
        lcd.print(password_input_value_user);
        lcd.setCursor(1,  1);
        lcd.print("ENTER : Button");
        if (alarm == 0 )buzzer(200,  255);
        else if (alarm == 1 )vibre(200);
        else ;
      }
    if (analogRead(joyy1) < min_joyy)if (password_input_value_user != 0) {
        password_input_value_user  /= 10 ;
        lcd.clear();
        lcd.print("Pass:");
        lcd.setCursor(5,  0);
        lcd.print(password_input_value_user);
        lcd.setCursor(1,  1);
        lcd.print("ENTER : Button");
        if (alarm == 0 )buzzer(200,  255);
        else if (alarm == 1 )vibre(200);
        else ;
      }
    if (password_input_value_user == Password_Input && digitalRead(joys) == 0) {
      password_input_value_user = 0;
      wrong1 = 0 ;
      wrong2 = 0 ;
      wrong3 = 0 ;
      password_check = true ;
      lcd.clear();
      if  (alarm == 0 )buzzer(200, 255);
      else if (alarm == 1 )vibre(200);
      else  ;
      lcd.setCursor(3, 0);
      lcd.print("True Pass!");
      delay(1000);
      lcd.clear();
      break ;
    }
    else if (password_input_value_user  != Password_Input && digitalRead(joys) == 0) {
      password_input_value_user  = 0;
      lcd.clear();
      lcd.setCursor(2, 0);
      lcd.print("Wrong  Pass !");
      if (alarm == 0 )buzzer(200, 255);
      else if (alarm ==  1 )vibre(200);
      else ;
      wrong1 ++ ;
      lcd.clear();
      lcd.print("Pass:");
      lcd.setCursor(5, 0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1,  1);
      lcd.print("ENTER : Button");
    }
    if (wrong1 == times_that_entered_wrong_password)  {
      for (int time_wrong1 =  30 ; time_wrong1 > 0 ; time_wrong1 -- ) {
        lcd.clear();
        lcd.setCursor(0, 1);
        lcd.print("^ Time  To Try: ^");
        lcd.setCursor(6, 0);
        lcd.print("0:");
        lcd.setCursor(8, 0);
        lcd.print(time_wrong1);
        delay(980);
      }
      lcd.clear();
      lcd.print("Pass:");
      lcd.setCursor(5,  0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1, 1);
      lcd.print("ENTER : Button");
      wrong1 = 0 ;
      wrong2 = 1 ;
    }
    if (wrong1 == 1 && wrong2 == 1) {
      for (int time_wrong2_minute  = 4 ; time_wrong2_minute >= 0 ; time_wrong2_minute -- )
        for (int time_wrong2_second  = 59 ; time_wrong2_second >= 0 ; time_wrong2_second --) {
          lcd.clear();
          lcd.setCursor(0, 1);
          lcd.print("^ Time To Try: ^");
          lcd.setCursor(6, 0);
          lcd.print(time_wrong2_minute);
          lcd.setCursor(7,  0);
          lcd.print(":");
          lcd.setCursor(8, 0);
          lcd.print(time_wrong2_second);
          delay(980);
        }
      lcd.clear();
      lcd.print("Pass:");
      lcd.setCursor(5, 0);
      lcd.print(password_input_value_user);
      lcd.setCursor(1,  1);
      lcd.print("ENTER : Button");
      wrong1 = 0 ;
      wrong2  = 0 ;
      wrong3 = 1 ;
    }
    if (wrong1 == 1 && wrong3 == 1) {
      lcd.clear();
      lcd.setCursor(3, 0);
      lcd.print("No Way  To");
      lcd.setCursor(4, 1);
      lcd.print("Control!");
      while (1);
    }
  }
  password_check = false ;
}
int alarm() {
  if (buzzer_enable  == true && vibre_enable == false )return 0 ;
  if (buzzer_enable == false &&  vibre_enable == true )return 1 ;
  if (buzzer_enable == true && vibre_enable  ==  true )return 0 ;
  if (buzzer_enable == false && vibre_enable == false )return  2 ;
}

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