Arduino Knight Rider

A LED circuit to recreate the LED animation of K.I.T.T. from the Knight Rider TV series.

May 16, 2020

•

2242 views

•

0 respects

Components and supplies

Male/Female Jumper Wires

Arduino UNO

Circle Electronic Knight Rider

Apps and platforms

Arduino IDE

Project description

Code

74hc595 Shift Register Configuration

arduino

1#define LATCH 9
2#define CLOCK 10
3#define DATA 8
4static int led  = 0;
5byte number[23] = {0b00000000,
60b00000001,
70b00000011,
80b00000111,
90b00001110,
100b00011100,
110b00111000,
120b01110000,
130b11100000,
140b11000000,
150b10000000,
160b00000000,
170b10000000,
180b11000000,
190b11100000,
200b01110000,
210b00111000,
220b00011100,
230b00001110,
240b00000111,
250b00000011,
260b00000001,
270b00000000
28};
29void  setup() {
30pinMode(CLOCK, OUTPUT);
31pinMode(DATA, OUTPUT);
32pinMode(LATCH,  OUTPUT);
33}
34void loop() {
35static unsigned long time = millis();
36if (millis()  - time >= 80 && led <= 22) {
37time = millis();
38led++;
39digitalWrite(LATCH,  LOW);
40shiftOut(DATA, CLOCK, MSBFIRST, number[led]);
41digitalWrite(LATCH, HIGH);
42}
43if  (led == 22) {
44led = 0;
45}
46}

#define LATCH 9
#define CLOCK 10
#define DATA 8
static int led  = 0;
byte number[23] = {0b00000000,
0b00000001,
0b00000011,
0b00000111,
0b00001110,
0b00011100,
0b00111000,
0b01110000,
0b11100000,
0b11000000,
0b10000000,
0b00000000,
0b10000000,
0b11000000,
0b11100000,
0b01110000,
0b00111000,
0b00011100,
0b00001110,
0b00000111,
0b00000011,
0b00000001,
0b00000000
};
void  setup() {
pinMode(CLOCK, OUTPUT);
pinMode(DATA, OUTPUT);
pinMode(LATCH,  OUTPUT);
}
void loop() {
static unsigned long time = millis();
if (millis()  - time >= 80 && led <= 22) {
time = millis();
led++;
digitalWrite(LATCH,  LOW);
shiftOut(DATA, CLOCK, MSBFIRST, number[led]);
digitalWrite(LATCH, HIGH);
}
if  (led == 22) {
led = 0;
}
}

Theme Music

arduino

1#define NOTE_B0  31
2#define NOTE_C1  33
3#define NOTE_CS1 35
4#define  NOTE_D1  37
5#define NOTE_DS1 39
6#define NOTE_E1  41
7#define NOTE_F1  44
8#define  NOTE_FS1 46
9#define NOTE_G1  49
10#define NOTE_GS1 52
11#define NOTE_A1  55
12#define  NOTE_AS1 58
13#define NOTE_B1  62
14#define NOTE_C2  65
15#define NOTE_CS2 69
16#define  NOTE_D2  73
17#define NOTE_DS2 78
18#define NOTE_E2  82
19#define NOTE_F2  87
20#define  NOTE_FS2 93
21#define NOTE_G2  98
22#define NOTE_GS2 104
23#define NOTE_A2  110
24#define  NOTE_AS2 117
25#define NOTE_B2  123
26#define NOTE_C3  131
27#define NOTE_CS3  139
28#define NOTE_D3  147
29#define NOTE_DS3 156
30#define NOTE_E3  165
31#define  NOTE_F3  175
32#define NOTE_FS3 185
33#define NOTE_G3  196
34#define NOTE_GS3  208
35#define NOTE_A3  220
36#define NOTE_AS3 233
37#define NOTE_B3  247
38#define  NOTE_C4  262
39#define NOTE_CS4 277
40#define NOTE_D4  294
41#define NOTE_DS4  311
42#define NOTE_E4  330
43#define NOTE_F4  349
44#define NOTE_FS4 370
45#define  NOTE_G4  392
46#define NOTE_GS4 415
47#define NOTE_A4  440
48#define NOTE_AS4  466
49#define NOTE_B4  494
50#define NOTE_C5  523
51#define NOTE_CS5 554
52#define  NOTE_D5  587
53#define NOTE_DS5 622
54#define NOTE_E5  659
55#define NOTE_F5  698
56#define NOTE_FS5 740
57#define NOTE_G5  784
58#define NOTE_GS5 831
59#define  NOTE_A5  880
60#define NOTE_AS5 932
61#define NOTE_B5  988
62#define NOTE_C6  1047
63#define NOTE_CS6 1109
64#define NOTE_D6  1175
65#define NOTE_DS6 1245
66#define  NOTE_E6  1319
67#define NOTE_F6  1397
68#define NOTE_FS6 1480
69#define NOTE_G6  1568
70#define NOTE_GS6 1661
71#define NOTE_A6  1760
72#define NOTE_AS6 1865
73#define  NOTE_B6  1976
74#define NOTE_C7  2093
75#define NOTE_CS7 2217
76#define NOTE_D7  2349
77#define NOTE_DS7 2489
78#define NOTE_E7  2637
79#define NOTE_F7  2794
80#define  NOTE_FS7 2960
81#define NOTE_G7  3136
82#define NOTE_GS7 3322
83#define NOTE_A7  3520
84#define NOTE_AS7 3729
85#define NOTE_B7  3951
86#define NOTE_C8  4186
87#define  NOTE_CS8 4435
88#define NOTE_D8  4699
89#define NOTE_DS8 4978
90const int pinTone  = 11; //buzzerpin
91typedef struct {
92  int note;
93  int tempo;
94} notesType;
95const  notesType aNotes[] = {
96  // 1
97  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4,  125},
98  {NOTE_A4, 125}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
99  {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
100  {NOTE_GS4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
101  {NOTE_A4, 250}, {NOTE_AS4,  125}, {NOTE_A4, 125},
102  {NOTE_A4, 125}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125},
103  {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
104  {NOTE_GS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
105  {NOTE_G4,  250}, {NOTE_GS4, 125}, {NOTE_G4, 125},
106  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4,  125}, {NOTE_G4, 125},
107  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4,  125},
108  {NOTE_FS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
109  {NOTE_G4, 250}, {NOTE_GS4, 125}, {NOTE_G4, 125},
110  {NOTE_G4, 125}, {NOTE_GS4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125},
111  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4,  125}, {NOTE_G4, 125},
112  {NOTE_FS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4,  125},
113  // 2
114  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125},
115  {NOTE_A4,  125}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
116  {NOTE_AS4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125},
117  {NOTE_GS4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125},
118  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125},
119  {NOTE_A4, 125}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
120  {NOTE_AS4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
121  {NOTE_GS4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125},
122  {NOTE_G4, 250}, {NOTE_GS4, 125}, {NOTE_G4,  125},
123  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
124  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
125  {NOTE_FS4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
126  {NOTE_G4, 250}, {NOTE_GS4,  125}, {NOTE_G4, 125},
127  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4,  125},
128  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
129  {NOTE_FS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
130  // 3
131  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125},
132  {NOTE_A4, 125}, {NOTE_AS4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125},
133  {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125},
134  {NOTE_GS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125},
135  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125},
136  {NOTE_A4, 125},  {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
137  {NOTE_AS4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125},
138  {NOTE_GS4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125},
139  {NOTE_G4, 250}, {NOTE_GS4, 125}, {NOTE_G4, 125},
140  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
141  {NOTE_GS4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
142  {NOTE_FS4, 125}, {NOTE_G4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125},
143  {NOTE_G4, 250}, {NOTE_GS4, 125}, {NOTE_G4,  125},
144  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
145  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
146  {NOTE_FS4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
147  // solo
148  {NOTE_A4,  250}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_E5, 1500},
149  {NOTE_A5, 250}, {NOTE_AS5,  125}, {NOTE_A5, 125}, {NOTE_E5, 1500},
150  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4,  125}, {NOTE_E5, 250}, {NOTE_A5, 250}, {NOTE_G5, 2000},
151  {NOTE_A4, 250}, {NOTE_AS4,  125}, {NOTE_A4, 125}, {NOTE_E5, 1500},
152  {NOTE_A5, 250}, {NOTE_AS5, 125}, {NOTE_A5,  125}, {NOTE_E5, 1500},
153  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_E5,  250}, {NOTE_A5, 250}, {NOTE_AS5, 2500}, {NOTE_G5, 250}, {NOTE_A5, 500}
154};
155int  noteIndex = -1;
156int totalNotes;
157unsigned long tonePrevTime = 0;
158int noteDelay  = aNotes[(noteIndex + 1)].tempo;
159unsigned long curTime = 0;
160int pinControlOut  = 13;
161int pinControlIn = 12;
162int controlDelay = 1000;
163unsigned long controlPrevTime  = 0;
164int _playNote = 0;
165#define LATCH 9
166#define CLOCK 10
167#define DATA  8
168static int led = 0;
169byte number[23] = {0b00000000,
170                 0b00000001,
171                 0b00000011,
172                 0b00000111,
173                 0b00001110,
174                 0b00011100,
175                 0b00111000,
176                 0b01110000,
177                 0b11100000,
178                 0b11000000,
179                 0b10000000,
180                 0b00000000,
181                 0b10000000,
182                 0b11000000,
183                 0b11100000,
184                 0b01110000,
185                 0b00111000,
186                 0b00011100,
187                 0b00001110,
188                 0b00000111,
189                 0b00000011,
190                 0b00000001,
191                 0b00000000
192                };
193void setup()
194{
195  pinMode(pinTone, OUTPUT);
196  totalNotes  = sizeof(aNotes) / sizeof(notesType); pinMode(LATCH, OUTPUT);
197  pinMode(CLOCK,  OUTPUT);
198  pinMode(DATA, OUTPUT);
199  pinMode(LATCH, OUTPUT);
200}
201void loop()
202{
203  mission1();
204  mission2();
205}
206void mission1() {
207  static unsigned long  time = millis();
208  if (millis() - time >= 80 && led <= 22) {
209    time = millis();
210    led++;
211    digitalWrite(LATCH, LOW);
212    shiftOut(DATA, CLOCK, MSBFIRST,  number[led]);
213    digitalWrite(LATCH, HIGH);
214  }
215  if (led == 22) {
216    led = 0;
217  }
218}
219void mission2() {
220  curTime = millis();
221  if (curTime  - controlPrevTime > controlDelay) {
222    controlPrevTime = curTime;
223    digitalWrite(pinControlOut,  LOW);
224    _playNote = 1;
225  }
226  if (curTime - tonePrevTime >= noteDelay  && _playNote == 1) {
227    noteIndex++;
228    tonePrevTime = curTime;
229    noTone(pinTone);
230    tone(pinTone, aNotes[noteIndex].note, aNotes[noteIndex].tempo);
231    noteDelay  = aNotes[noteIndex].tempo;
232    if (noteIndex >= totalNotes) {
233      noteIndex  = -1;
234      noteDelay = 10;
235    }
236  }
237}
238void resetTones() {
239  _playNote  = 0;
240  noteIndex = -1;
241  noteDelay = aNotes[(noteIndex + 1)].tempo;
242}

#define NOTE_B0  31
#define NOTE_C1  33
#define NOTE_CS1 35
#define  NOTE_D1  37
#define NOTE_DS1 39
#define NOTE_E1  41
#define NOTE_F1  44
#define  NOTE_FS1 46
#define NOTE_G1  49
#define NOTE_GS1 52
#define NOTE_A1  55
#define  NOTE_AS1 58
#define NOTE_B1  62
#define NOTE_C2  65
#define NOTE_CS2 69
#define  NOTE_D2  73
#define NOTE_DS2 78
#define NOTE_E2  82
#define NOTE_F2  87
#define  NOTE_FS2 93
#define NOTE_G2  98
#define NOTE_GS2 104
#define NOTE_A2  110
#define  NOTE_AS2 117
#define NOTE_B2  123
#define NOTE_C3  131
#define NOTE_CS3  139
#define NOTE_D3  147
#define NOTE_DS3 156
#define NOTE_E3  165
#define  NOTE_F3  175
#define NOTE_FS3 185
#define NOTE_G3  196
#define NOTE_GS3  208
#define NOTE_A3  220
#define NOTE_AS3 233
#define NOTE_B3  247
#define  NOTE_C4  262
#define NOTE_CS4 277
#define NOTE_D4  294
#define NOTE_DS4  311
#define NOTE_E4  330
#define NOTE_F4  349
#define NOTE_FS4 370
#define  NOTE_G4  392
#define NOTE_GS4 415
#define NOTE_A4  440
#define NOTE_AS4  466
#define NOTE_B4  494
#define NOTE_C5  523
#define NOTE_CS5 554
#define  NOTE_D5  587
#define NOTE_DS5 622
#define NOTE_E5  659
#define NOTE_F5  698
#define NOTE_FS5 740
#define NOTE_G5  784
#define NOTE_GS5 831
#define  NOTE_A5  880
#define NOTE_AS5 932
#define NOTE_B5  988
#define NOTE_C6  1047
#define NOTE_CS6 1109
#define NOTE_D6  1175
#define NOTE_DS6 1245
#define  NOTE_E6  1319
#define NOTE_F6  1397
#define NOTE_FS6 1480
#define NOTE_G6  1568
#define NOTE_GS6 1661
#define NOTE_A6  1760
#define NOTE_AS6 1865
#define  NOTE_B6  1976
#define NOTE_C7  2093
#define NOTE_CS7 2217
#define NOTE_D7  2349
#define NOTE_DS7 2489
#define NOTE_E7  2637
#define NOTE_F7  2794
#define  NOTE_FS7 2960
#define NOTE_G7  3136
#define NOTE_GS7 3322
#define NOTE_A7  3520
#define NOTE_AS7 3729
#define NOTE_B7  3951
#define NOTE_C8  4186
#define  NOTE_CS8 4435
#define NOTE_D8  4699
#define NOTE_DS8 4978
const int pinTone  = 11; //buzzerpin
typedef struct {
  int note;
  int tempo;
} notesType;
const  notesType aNotes[] = {
  // 1
  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4,  125},
  {NOTE_A4, 125}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_GS4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_A4, 250}, {NOTE_AS4,  125}, {NOTE_A4, 125},
  {NOTE_A4, 125}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125},
  {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_GS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_G4,  250}, {NOTE_GS4, 125}, {NOTE_G4, 125},
  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4,  125}, {NOTE_G4, 125},
  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4,  125},
  {NOTE_FS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_G4, 250}, {NOTE_GS4, 125}, {NOTE_G4, 125},
  {NOTE_G4, 125}, {NOTE_GS4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4,  125}, {NOTE_G4, 125},
  {NOTE_FS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4,  125},
  // 2
  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125},
  {NOTE_A4,  125}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_AS4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_GS4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125},
  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125},
  {NOTE_A4, 125}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_AS4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_GS4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_G4, 250}, {NOTE_GS4, 125}, {NOTE_G4,  125},
  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_FS4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_G4, 250}, {NOTE_GS4,  125}, {NOTE_G4, 125},
  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4,  125},
  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_FS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  // 3
  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125},
  {NOTE_A4, 125}, {NOTE_AS4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125},
  {NOTE_GS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125},
  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125},
  {NOTE_A4, 125},  {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_AS4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125}, {NOTE_A4, 125},
  {NOTE_GS4, 125}, {NOTE_A4, 125}, {NOTE_A4,  125}, {NOTE_A4, 125},
  {NOTE_G4, 250}, {NOTE_GS4, 125}, {NOTE_G4, 125},
  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_GS4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_FS4, 125}, {NOTE_G4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_G4, 250}, {NOTE_GS4, 125}, {NOTE_G4,  125},
  {NOTE_G4, 125}, {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_GS4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  {NOTE_FS4,  125}, {NOTE_G4, 125}, {NOTE_G4, 125}, {NOTE_G4, 125},
  // solo
  {NOTE_A4,  250}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_E5, 1500},
  {NOTE_A5, 250}, {NOTE_AS5,  125}, {NOTE_A5, 125}, {NOTE_E5, 1500},
  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4,  125}, {NOTE_E5, 250}, {NOTE_A5, 250}, {NOTE_G5, 2000},
  {NOTE_A4, 250}, {NOTE_AS4,  125}, {NOTE_A4, 125}, {NOTE_E5, 1500},
  {NOTE_A5, 250}, {NOTE_AS5, 125}, {NOTE_A5,  125}, {NOTE_E5, 1500},
  {NOTE_A4, 250}, {NOTE_AS4, 125}, {NOTE_A4, 125}, {NOTE_E5,  250}, {NOTE_A5, 250}, {NOTE_AS5, 2500}, {NOTE_G5, 250}, {NOTE_A5, 500}
};
int  noteIndex = -1;
int totalNotes;
unsigned long tonePrevTime = 0;
int noteDelay  = aNotes[(noteIndex + 1)].tempo;
unsigned long curTime = 0;
int pinControlOut  = 13;
int pinControlIn = 12;
int controlDelay = 1000;
unsigned long controlPrevTime  = 0;
int _playNote = 0;
#define LATCH 9
#define CLOCK 10
#define DATA  8
static int led = 0;
byte number[23] = {0b00000000,
                 0b00000001,
                 0b00000011,
                 0b00000111,
                 0b00001110,
                 0b00011100,
                 0b00111000,
                 0b01110000,
                 0b11100000,
                 0b11000000,
                 0b10000000,
                 0b00000000,
                 0b10000000,
                 0b11000000,
                 0b11100000,
                 0b01110000,
                 0b00111000,
                 0b00011100,
                 0b00001110,
                 0b00000111,
                 0b00000011,
                 0b00000001,
                 0b00000000
                };
void setup()
{
  pinMode(pinTone, OUTPUT);
  totalNotes  = sizeof(aNotes) / sizeof(notesType); pinMode(LATCH, OUTPUT);
  pinMode(CLOCK,  OUTPUT);
  pinMode(DATA, OUTPUT);
  pinMode(LATCH, OUTPUT);
}
void loop()
{
  mission1();
  mission2();
}
void mission1() {
  static unsigned long  time = millis();
  if (millis() - time >= 80 && led <= 22) {
    time = millis();
    led++;
    digitalWrite(LATCH, LOW);
    shiftOut(DATA, CLOCK, MSBFIRST,  number[led]);
    digitalWrite(LATCH, HIGH);
  }
  if (led == 22) {
    led = 0;
  }
}
void mission2() {
  curTime = millis();
  if (curTime  - controlPrevTime > controlDelay) {
    controlPrevTime = curTime;
    digitalWrite(pinControlOut,  LOW);
    _playNote = 1;
  }
  if (curTime - tonePrevTime >= noteDelay  && _playNote == 1) {
    noteIndex++;
    tonePrevTime = curTime;
    noTone(pinTone);
    tone(pinTone, aNotes[noteIndex].note, aNotes[noteIndex].tempo);
    noteDelay  = aNotes[noteIndex].tempo;
    if (noteIndex >= totalNotes) {
      noteIndex  = -1;
      noteDelay = 10;
    }
  }
}
void resetTones() {
  _playNote  = 0;
  noteIndex = -1;
  noteDelay = aNotes[(noteIndex + 1)].tempo;
}

8 Pin Configuration

arduino

1int leds[] = {2,3,4,5,6,7,8,9};
2void setup()
3{
4for(int i=0; i<8;  i++) {
5pinMode(leds[i], OUTPUT);
6}
7}
8void loop()
9{
10for(int i=0;  i<7; i++) {
11digitalWrite(leds[i], HIGH);
12delay(100);
13digitalWrite(leds[i],  LOW);
14}
15for(int j=7; j>0; j--) {
16digitalWrite(leds[j], HIGH);
17delay(100);
18digitalWrite(leds[j],  LOW);
19}
20}

int leds[] = {2,3,4,5,6,7,8,9};
void setup()
{
for(int i=0; i<8;  i++) {
pinMode(leds[i], OUTPUT);
}
}
void loop()
{
for(int i=0;  i<7; i++) {
digitalWrite(leds[i], HIGH);
delay(100);
digitalWrite(leds[i],  LOW);
}
for(int j=7; j>0; j--) {
digitalWrite(leds[j], HIGH);
delay(100);
digitalWrite(leds[j],  LOW);
}
}

74hc595 Shift Register Configuration

arduino

1#define LATCH 9
2#define CLOCK 10
3#define DATA 8
4static int led   = 0;
5byte number[23] = {0b00000000,
60b00000001,
70b00000011,
80b00000111,
90b00001110,
100b00011100,
110b00111000,
120b01110000,
130b11100000,
140b11000000,
150b10000000,
160b00000000,
170b10000000,
180b11000000,
190b11100000,
200b01110000,
210b00111000,
220b00011100,
230b00001110,
240b00000111,
250b00000011,
260b00000001,
270b00000000
28};
29void   setup() {
30pinMode(CLOCK, OUTPUT);
31pinMode(DATA, OUTPUT);
32pinMode(LATCH,   OUTPUT);
33}
34void loop() {
35static unsigned long time = millis();
36if (millis()   - time >= 80 && led <= 22) {
37time = millis();
38led++;
39digitalWrite(LATCH,   LOW);
40shiftOut(DATA, CLOCK, MSBFIRST, number[led]);
41digitalWrite(LATCH, HIGH);
42}
43if   (led == 22) {
44led = 0;
45}
46}

#define LATCH 9
#define CLOCK 10
#define DATA 8
static int led   = 0;
byte number[23] = {0b00000000,
0b00000001,
0b00000011,
0b00000111,
0b00001110,
0b00011100,
0b00111000,
0b01110000,
0b11100000,
0b11000000,
0b10000000,
0b00000000,
0b10000000,
0b11000000,
0b11100000,
0b01110000,
0b00111000,
0b00011100,
0b00001110,
0b00000111,
0b00000011,
0b00000001,
0b00000000
};
void   setup() {
pinMode(CLOCK, OUTPUT);
pinMode(DATA, OUTPUT);
pinMode(LATCH,   OUTPUT);
}
void loop() {
static unsigned long time = millis();
if (millis()   - time >= 80 && led <= 22) {
time = millis();
led++;
digitalWrite(LATCH,   LOW);
shiftOut(DATA, CLOCK, MSBFIRST, number[led]);
digitalWrite(LATCH, HIGH);
}
if   (led == 22) {
led = 0;
}
}

8 Pin Configuration

arduino

1int leds[] = {2,3,4,5,6,7,8,9};
2void setup()
3{
4for(int i=0; i<8;
5  i++) {
6pinMode(leds[i], OUTPUT);
7}
8}
9void loop()
10{
11for(int i=0;
12  i<7; i++) {
13digitalWrite(leds[i], HIGH);
14delay(100);
15digitalWrite(leds[i],
16  LOW);
17}
18for(int j=7; j>0; j--) {
19digitalWrite(leds[j], HIGH);
20delay(100);
21digitalWrite(leds[j],
22  LOW);
23}
24}

int leds[] = {2,3,4,5,6,7,8,9};
void setup()
{
for(int i=0; i<8;
  i++) {
pinMode(leds[i], OUTPUT);
}
}
void loop()
{
for(int i=0;
  i<7; i++) {
digitalWrite(leds[i], HIGH);
delay(100);
digitalWrite(leds[i],
  LOW);
}
for(int j=7; j>0; j--) {
digitalWrite(leds[j], HIGH);
delay(100);
digitalWrite(leds[j],
  LOW);
}
}

Downloadable files

Schematic

Datasheet

Schematic

Comments

Only logged in users can leave comments

circleelectronic

0 Followers

•

6 Projects

Intro

Components and supplies

Apps and platforms

Project description

Code

Downloadable files