2-Digit Up/Down Counter using Arduino

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This video is in compliance to the requirements of ECE36 Digital Electronics 2
Tinkercad project link: www.tinkercad....
music by: Elysium Audio Labs

Пікірлер: 8

@almarlagaras Жыл бұрын

For basketball 24 seconds shut clock, how to modify the code?

@sevketozcelik4794 Жыл бұрын

Display anode or kathode?

@kyo7292 2 жыл бұрын

pano nmn sir kung single digit lng yun increment?

@sobanbaig8700 2 жыл бұрын

Sir kindly please give me the code for the 2 digit 7 segment up down Counter using Arduino code please .

@creepermin2022 Жыл бұрын

//ID Number int cntUp = 23; //Stops counting up when it reaches this value int cntDown = 64; //Stops counting down when it reaches this value //pin state of the LEDs in the 7 segment display from digits 0-9 int digit[10] = {0b1000000, 0b1111001, 0b0100100, 0b0110000, 0b0011001, 0b0010010, 0b0000010, 0b1111000, 0b0000000, 0b0010000}; //button controls int b1state0 = 1; int b2state0 = 1; int b1state1, b2state1; int b1 = 12;//count down button int b2 = 11;//count up button //counter controls int countstate = cntDown - 1;//initial value int ones, tens; int spd = 25;//about 0.5 seconds per count int rep = spd; void setup() { for (int i = 2; i < 11; i++) { pinMode(i, OUTPUT); } pinMode(11, INPUT_PULLUP); pinMode(12, INPUT_PULLUP); } void count(int num) { for (int i = 2; i 0) { digitalWrite(9, 0); digitalWrite(10, 1); count(ones); delay(10); digitalWrite(9, 1); digitalWrite(10, 0); count(tens); delay(10); b1state1 = digitalRead(b1); if(b1state1 == 1 && b1state0 == 0) { b1state0 = b1state1; goto countdown; } b1state0 = b1state1; rep = rep - 1; } rep = spd; if(countstate != cntUp) { countstate = countstate + 1; } if(countstate > 99) { countstate = 0; } } countdown: while (1 == 1) { tens = countstate / 10; ones = countstate % 10; while (rep > 0) { digitalWrite(9, 0); digitalWrite(10, 1); count(ones); delay(10); digitalWrite(9, 1); digitalWrite(10, 0); count(tens); delay(10); b2state1 = digitalRead(b2); if(b2state1 == 1 && b2state0 == 0) { b2state0 = b2state1; goto countup; } b2state0 = b2state1; rep = rep - 1; } rep = spd; if(countstate != cntDown) { countstate = countstate - 1; } if(countstate < 0) { countstate = 99; } } }