The Yes Or No Game

This is a Program where I display a Yes Or No Question with the help of my LCD and Asking the User to answer with help of Buttons.

Oct 23, 2020

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rgb

other

fun

Components and supplies

Alphanumeric LCD, 16 x 2

Jumper wires (generic)

Arduino UNO

Rotary potentiometer (generic)

RGB Diffused Common Cathode

Switch Actuator, Head for spring return push-button

Project description

Code

Circuit Code

arduino

I wrote this code on my own spending more than 3 hours . If you want to support me then you can go to youtube and Subscribe to my channel

1#include <Wire.h> 
2#include <LiquidCrystal_I2C.h>
3#include <string.h>
4//defining   the Pins
5#define LeftButton      10
6#define RightButton     8
7#define EnterButton      9
8#define RGB_R           5
9#define RGB_G           6
10#define RGB_B            7
11//defining the variables for necesary calculation
12int timemovedRight   = 0;
13int timemovedLeft = 0;
14int RightButVal;
15int LeftButVal;
16int EnterButVal;
17int   Previousmove ;
18
19LiquidCrystal_I2C lcd(0x27,16,2);
20//Making a sub program   because of an error in my LCD Library    Remove this if you want to
21void lcdPrintln1(char   *str)
22{ 
23  int i = 0;
24  for(i=0;i<16;i++)
25  {
26    lcd.setCursor(i,0);
27     lcd.print(str[i]);
28  }
29}
30//Making a sub program because of an error   in my LCD Library    Remove this if you want to
31void lcdPrintln2(char *str)
32{
33   int i = 0;
34  for(i=0;i<16;i++)
35  {
36    lcd.setCursor(i,1);
37    lcd.print(str[i]);
38   }
39}
40//Making a custom arrow poiner charachter
41byte ArrowMark[8] = {
42   0b00000,
43  0b01100,
44  0b01110,
45  0b01111,
46  0b01111,
47  0b01110,
48   0b01100,
49  0b00000
50};
51//Making a custom charachter to turn off all the   respective LEDS at a ceratin point
52byte Deletion[8] ={
53  0b00000,
54  0b00000,
55   0b00000,
56  0b00000,
57  0b00000,
58  0b00000,
59  0b00000,
60  0b00000
61};
62
63void   setup()
64{
65  Serial.begin(9600);
66  lcd.init();                      // initialize   the lcd 
67  lcd.createChar(0,ArrowMark);     //Defining the Char
68  lcd.createChar(1,Deletion);
69   lcd.backlight();
70  lcdPrintln1("Like This Video?");//Make this into 'lcd.print("Like   This Video?");' if you want to
71  lcdPrintln2("   Yes       No ");//Make this   into 'lcd.print("   Yes       No ");' if you want to
72  lcd.home();
73  lcd.setCursor(1,1);
74   lcd.write(0); 
75}
76//Making a Sub program for my RGB 
77void RGBCol(int R,int   G,int B){
78  analogWrite(RGB_R,R);
79  analogWrite(RGB_G,G);
80  analogWrite(RGB_B,B);
81}
82
83//all   of the calculations happens below
84void loop()
85{
86  RightButVal = digitalRead(RightButton);   
87  LeftButVal = digitalRead(LeftButton);
88  EnterButVal = digitalRead(EnterButton);
89   if(RightButVal == 0 && Previousmove != 1){
90    lcd.home();
91    lcd.setCursor(1,1);
92     lcd. write(1);
93    lcd.setCursor(10,1);
94    lcd.write(0);
95    timemovedRight   +=1;
96    Previousmove = 1;
97  }
98  if(LeftButVal == 0 && Previousmove !=   0){
99    lcd.home();
100    lcd.setCursor(10,1);
101    lcd. write(1);
102    lcd.setCursor(1,1);
103     lcd.write(0);
104    timemovedLeft +=1;
105    Previousmove = 0;
106  }
107   if(EnterButVal == 0){
108    if(timemovedRight - timemovedLeft == 0){
109      Serial.println("Yes");
110       RGBCol(0,100,0);
111    }
112    else{
113      Serial.println("No");
114       RGBCol(100,0,0);   
115    }
116  }
117    
118}

#include <Wire.h> 
#include <LiquidCrystal_I2C.h>
#include <string.h>
//defining   the Pins
#define LeftButton      10
#define RightButton     8
#define EnterButton      9
#define RGB_R           5
#define RGB_G           6
#define RGB_B            7
//defining the variables for necesary calculation
int timemovedRight   = 0;
int timemovedLeft = 0;
int RightButVal;
int LeftButVal;
int EnterButVal;
int   Previousmove ;

LiquidCrystal_I2C lcd(0x27,16,2);
//Making a sub program   because of an error in my LCD Library    Remove this if you want to
void lcdPrintln1(char   *str)
{ 
  int i = 0;
  for(i=0;i<16;i++)
  {
    lcd.setCursor(i,0);
     lcd.print(str[i]);
  }
}
//Making a sub program because of an error   in my LCD Library    Remove this if you want to
void lcdPrintln2(char *str)
{
   int i = 0;
  for(i=0;i<16;i++)
  {
    lcd.setCursor(i,1);
    lcd.print(str[i]);
   }
}
//Making a custom arrow poiner charachter
byte ArrowMark[8] = {
   0b00000,
  0b01100,
  0b01110,
  0b01111,
  0b01111,
  0b01110,
   0b01100,
  0b00000
};
//Making a custom charachter to turn off all the   respective LEDS at a ceratin point
byte Deletion[8] ={
  0b00000,
  0b00000,
   0b00000,
  0b00000,
  0b00000,
  0b00000,
  0b00000,
  0b00000
};

void   setup()
{
  Serial.begin(9600);
  lcd.init();                      // initialize   the lcd 
  lcd.createChar(0,ArrowMark);     //Defining the Char
  lcd.createChar(1,Deletion);
   lcd.backlight();
  lcdPrintln1("Like This Video?");//Make this into 'lcd.print("Like   This Video?");' if you want to
  lcdPrintln2("   Yes       No ");//Make this   into 'lcd.print("   Yes       No ");' if you want to
  lcd.home();
  lcd.setCursor(1,1);
   lcd.write(0); 
}
//Making a Sub program for my RGB 
void RGBCol(int R,int   G,int B){
  analogWrite(RGB_R,R);
  analogWrite(RGB_G,G);
  analogWrite(RGB_B,B);
}

//all   of the calculations happens below
void loop()
{
  RightButVal = digitalRead(RightButton);   
  LeftButVal = digitalRead(LeftButton);
  EnterButVal = digitalRead(EnterButton);
   if(RightButVal == 0 && Previousmove != 1){
    lcd.home();
    lcd.setCursor(1,1);
     lcd. write(1);
    lcd.setCursor(10,1);
    lcd.write(0);
    timemovedRight   +=1;
    Previousmove = 1;
  }
  if(LeftButVal == 0 && Previousmove !=   0){
    lcd.home();
    lcd.setCursor(10,1);
    lcd. write(1);
    lcd.setCursor(1,1);
     lcd.write(0);
    timemovedLeft +=1;
    Previousmove = 0;
  }
   if(EnterButVal == 0){
    if(timemovedRight - timemovedLeft == 0){
      Serial.println("Yes");
       RGBCol(0,100,0);
    }
    else{
      Serial.println("No");
       RGBCol(100,0,0);   
    }
  }
    
}

Circuit Code

arduino

I wrote this code on my own spending more than 3 hours . If you want to support me then you can go to youtube and Subscribe to my channel

1#include <Wire.h> 
2#include <LiquidCrystal_I2C.h>
3#include <string.h>
4//defining  the Pins
5#define LeftButton      10
6#define RightButton     8
7#define EnterButton     9
8#define RGB_R           5
9#define RGB_G           6
10#define RGB_B           7
11//defining the variables for necesary calculation
12int timemovedRight  = 0;
13int timemovedLeft = 0;
14int RightButVal;
15int LeftButVal;
16int EnterButVal;
17int  Previousmove ;
18
19LiquidCrystal_I2C lcd(0x27,16,2);
20//Making a sub program  because of an error in my LCD Library    Remove this if you want to
21void lcdPrintln1(char  *str)
22{ 
23  int i = 0;
24  for(i=0;i<16;i++)
25  {
26    lcd.setCursor(i,0);
27    lcd.print(str[i]);
28  }
29}
30//Making a sub program because of an error  in my LCD Library    Remove this if you want to
31void lcdPrintln2(char *str)
32{
33  int i = 0;
34  for(i=0;i<16;i++)
35  {
36    lcd.setCursor(i,1);
37    lcd.print(str[i]);
38  }
39}
40//Making a custom arrow poiner charachter
41byte ArrowMark[8] = {
42  0b00000,
43  0b01100,
44  0b01110,
45  0b01111,
46  0b01111,
47  0b01110,
48  0b01100,
49  0b00000
50};
51//Making a custom charachter to turn off all the  respective LEDS at a ceratin point
52byte Deletion[8] ={
53  0b00000,
54  0b00000,
55  0b00000,
56  0b00000,
57  0b00000,
58  0b00000,
59  0b00000,
60  0b00000
61};
62
63void  setup()
64{
65  Serial.begin(9600);
66  lcd.init();                      // initialize  the lcd 
67  lcd.createChar(0,ArrowMark);     //Defining the Char
68  lcd.createChar(1,Deletion);
69  lcd.backlight();
70  lcdPrintln1("Like This Video?");//Make this into 'lcd.print("Like  This Video?");' if you want to
71  lcdPrintln2("   Yes       No ");//Make this  into 'lcd.print("   Yes       No ");' if you want to
72  lcd.home();
73  lcd.setCursor(1,1);
74  lcd.write(0); 
75}
76//Making a Sub program for my RGB 
77void RGBCol(int R,int  G,int B){
78  analogWrite(RGB_R,R);
79  analogWrite(RGB_G,G);
80  analogWrite(RGB_B,B);
81}
82
83//all  of the calculations happens below
84void loop()
85{
86  RightButVal = digitalRead(RightButton);  
87  LeftButVal = digitalRead(LeftButton);
88  EnterButVal = digitalRead(EnterButton);
89  if(RightButVal == 0 && Previousmove != 1){
90    lcd.home();
91    lcd.setCursor(1,1);
92    lcd. write(1);
93    lcd.setCursor(10,1);
94    lcd.write(0);
95    timemovedRight  +=1;
96    Previousmove = 1;
97  }
98  if(LeftButVal == 0 && Previousmove !=  0){
99    lcd.home();
100    lcd.setCursor(10,1);
101    lcd. write(1);
102    lcd.setCursor(1,1);
103    lcd.write(0);
104    timemovedLeft +=1;
105    Previousmove = 0;
106  }
107  if(EnterButVal == 0){
108    if(timemovedRight - timemovedLeft == 0){
109      Serial.println("Yes");
110      RGBCol(0,100,0);
111    }
112    else{
113      Serial.println("No");
114      RGBCol(100,0,0);   
115    }
116  }
117    
118}

#include <Wire.h> 
#include <LiquidCrystal_I2C.h>
#include <string.h>
//defining  the Pins
#define LeftButton      10
#define RightButton     8
#define EnterButton     9
#define RGB_R           5
#define RGB_G           6
#define RGB_B           7
//defining the variables for necesary calculation
int timemovedRight  = 0;
int timemovedLeft = 0;
int RightButVal;
int LeftButVal;
int EnterButVal;
int  Previousmove ;

LiquidCrystal_I2C lcd(0x27,16,2);
//Making a sub program  because of an error in my LCD Library    Remove this if you want to
void lcdPrintln1(char  *str)
{ 
  int i = 0;
  for(i=0;i<16;i++)
  {
    lcd.setCursor(i,0);
    lcd.print(str[i]);
  }
}
//Making a sub program because of an error  in my LCD Library    Remove this if you want to
void lcdPrintln2(char *str)
{
  int i = 0;
  for(i=0;i<16;i++)
  {
    lcd.setCursor(i,1);
    lcd.print(str[i]);
  }
}
//Making a custom arrow poiner charachter
byte ArrowMark[8] = {
  0b00000,
  0b01100,
  0b01110,
  0b01111,
  0b01111,
  0b01110,
  0b01100,
  0b00000
};
//Making a custom charachter to turn off all the  respective LEDS at a ceratin point
byte Deletion[8] ={
  0b00000,
  0b00000,
  0b00000,
  0b00000,
  0b00000,
  0b00000,
  0b00000,
  0b00000
};

void  setup()
{
  Serial.begin(9600);
  lcd.init();                      // initialize  the lcd 
  lcd.createChar(0,ArrowMark);     //Defining the Char
  lcd.createChar(1,Deletion);
  lcd.backlight();
  lcdPrintln1("Like This Video?");//Make this into 'lcd.print("Like  This Video?");' if you want to
  lcdPrintln2("   Yes       No ");//Make this  into 'lcd.print("   Yes       No ");' if you want to
  lcd.home();
  lcd.setCursor(1,1);
  lcd.write(0); 
}
//Making a Sub program for my RGB 
void RGBCol(int R,int  G,int B){
  analogWrite(RGB_R,R);
  analogWrite(RGB_G,G);
  analogWrite(RGB_B,B);
}

//all  of the calculations happens below
void loop()
{
  RightButVal = digitalRead(RightButton);  
  LeftButVal = digitalRead(LeftButton);
  EnterButVal = digitalRead(EnterButton);
  if(RightButVal == 0 && Previousmove != 1){
    lcd.home();
    lcd.setCursor(1,1);
    lcd. write(1);
    lcd.setCursor(10,1);
    lcd.write(0);
    timemovedRight  +=1;
    Previousmove = 1;
  }
  if(LeftButVal == 0 && Previousmove !=  0){
    lcd.home();
    lcd.setCursor(10,1);
    lcd. write(1);
    lcd.setCursor(1,1);
    lcd.write(0);
    timemovedLeft +=1;
    Previousmove = 0;
  }
  if(EnterButVal == 0){
    if(timemovedRight - timemovedLeft == 0){
      Serial.println("Yes");
      RGBCol(0,100,0);
    }
    else{
      Serial.println("No");
      RGBCol(100,0,0);   
    }
  }
    
}

Downloadable files

Circuit Diagram

I made it using Fritzing and it was very useful

Circuit Diagram

Documentation

Lego LCD stand

This is a Lego stand which is covered with Bubble Wrap blocks inside to protect my LCD from any damage.

Lego LCD stand

This is a Lego stand which is covered with Bubble Wrap blocks inside to protect my LCD from any damage.

Lego LCD stand

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