Rayan kiwan
Created June 29, 2022 © MPL-2.0

push button control LED using arduino

Hello all, in this tutorial i will show you how we can control led using pushbutton and arduino.

BeginnerFull instructions provided13
push button control LED using arduino

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
Resistor 1k ohm
Resistor 1k ohm
×2
5 mm LED: Red
5 mm LED: Red
×1
Pushbutton Switch, Pushbutton
Pushbutton Switch, Pushbutton
×1
Breadboard (generic)
Breadboard (generic)
×1

Software apps and online services

Arduino IDE
Arduino IDE

Story

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Schematics

Push button control LED using Arduino

Code

Push button control LED using Arduino

Arduino
int LED =2;
int button =3;
int buttonstate=0;
void setup()
{
  pinMode(LED, OUTPUT);
  pinMode(button, INPUT);
}

void loop()
{
  buttonstate = digitalRead(button);
  if (buttonstate == LOW){
  digitalWrite(LED, HIGH);
  }
  else{
  digitalWrite(LED, LOW);
  }
}

Credits

Rayan kiwan
36 projects • 2 followers
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