DC motor controlled by push button using Arduino - wired Connection


Circuit Diagram:

Required Components:

Arduino Nano/uno - 1 Nos
DC Motor - 1 Nos
L293D Motor Driver - 1 Nos
Push Button - 1 Nos
10k Ohm Resister - 1 Nos
Battery - 1 Nos

Program Code:

int switch1 = 2;
int switch2 = 4;
int motorforward = 7;
int motorbackward = 6;

void setup() {
pinMode(switch1,INPUT);
pinMode(switch2,INPUT);
pinMode(motorforward,OUTPUT);
pinMode(motorbackward,OUTPUT);
  // put your setup code here, to run once:
}

void loop() {
  {
  if(digitalRead(switch1)==HIGH){
  digitalWrite(motorforward,HIGH);
  digitalWrite(motorbackward,LOW);
  }
  else{
    (digitalWrite(motorforward,LOW));
    (digitalWrite(motorbackward,LOW));
    }
  }

  {
  if(digitalRead(switch2)==HIGH){
  digitalWrite(motorbackward,HIGH);
  digitalWrite(motorforward,LOW);
  }
  else{
    (digitalWrite(motorbackward,LOW));
    (digitalWrite(motorforward,LOW));
    }
  }
  // put your main code here, to run repeatedly
}

Video:






Comments

  1. Unknown15 May 2020 at 17:04

    Hello, I have an important question that I would if you appreciate you answer......

    What do you mean by "// put your setup code here, to run once:"? Am I supposed to type that as it is? Am I supposed to type a specific code of my own? If yes, I'm a beginner and don't know what code to type.

    Once again, I would really appreciate an answer.

    Thank you for your time, and have a great day!

    ReplyDelete

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