ARDUINO PUSH BUTTON CONTROL RELAY

 VIDEO:

                                                        https://youtu.be/D9R2lEusdKQ

CODE:

 //CREATIVE PRADEEP THE HOME OF ELECTRONICS

//Push Button Relay Control

int pbuttonPin = 2;

int relayPin = 10;

int pbuttonPin2 = 3;

int relayPin2 = 11;

int val = 0; 

int lightON = 0;

int pushed = 0;

int val2 = 0; 

int lightON2 = 0;

int pushed2 = 0;

void setup() {

  Serial.begin(9600);

  pinMode(pbuttonPin, INPUT_PULLUP); 

  pinMode(relayPin, OUTPUT);

   pinMode(pbuttonPin2, INPUT_PULLUP); 

  pinMode(relayPin2, OUTPUT);

}

void loop() {

  val = digitalRead(pbuttonPin);

  val2 = digitalRead(pbuttonPin2);

  

//Relay 1

  if(val == HIGH && lightON == LOW){

    pushed = 1-pushed;

    delay(100);

  }    

  lightON = val;

      if(pushed == HIGH){

        Serial.println("Light ON");

        digitalWrite(relayPin, LOW); 

       

      }else{

        Serial.println("Light OFF");

        digitalWrite(relayPin, HIGH);

   

      }   

  

//Relay 2

 

  if(val2 == HIGH && lightON2 == LOW){

    pushed2 = 1-pushed2;

    delay(100);

  }    

  lightON2 = val2;

      if(pushed2 == HIGH){

        Serial.println("Light ON");

        digitalWrite(relayPin2, LOW); 

       

      }else{

        Serial.println("Light OFF");

        digitalWrite(relayPin2, HIGH);

   

      }       

  delay(100);

}

CIRCUIT DIAGRAM:

       https://youtube.com/c/CreativePradeep