Description: Two buttons are used to turn an LED On and Off with an Arduino Nano.
Supplies:
1 - Arduino Nano
2 - Push-Buttons
1 - LED
1 - 220 Ohm Resistor
Arduino Code:
int ledPin = 3; int buttonApin = 7; int buttonBpin = 9; void setup() { pinMode(ledPin,OUTPUT); pinMode(buttonApin,INPUT_PULLUP); pinMode(buttonBpin,INPUT_PULLUP); } void loop() { if(digitalRead(buttonApin) == LOW) { digitalWrite(ledPin, HIGH); } if(digitalRead(buttonBpin) == LOW) { digitalWrite(ledPin, LOW); } }