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);
}
}