Tuesday, August 2, 2016
Arduino Genuino 101 example to read button and turn ON OFF LED
Arduino Genuino 101 example to read button and turn ON OFF LED
Simple example of Arduino/Genuino 101, to read button (on pin 6) and control LED (on pin 7) accodingly.
Connection:
_101_button_led.ino
/*
* Arduino/Genuino 101 example
* to read button and turn ON/OFF LED accordingly
*/
int LED = 7;
int BTN = 6;
void setup() {
pinMode(LED, OUTPUT);
pinMode(BTN, INPUT_PULLUP);
//indicate program start
pinMode(13, OUTPUT);
digitalWrite(13, LOW);
delay(200);
digitalWrite(13, HIGH);
delay(1000);
digitalWrite(13, LOW);
}
void loop() {
digitalWrite(LED, !digitalRead(BTN));
delay(100);
}