</div>
==Codebeispiel Arduino==
<pre class="brush:cpp">int led = 6;int touch = 12; void setup() { pinMode(touch, INPUT); pinMode(led, OUTPUT); Serial.begin(9600); } void loop() { int sensorValue = digitalRead(touch); if(sensorValue==1){ digitalWrite(led, HIGH); } else{ digitalWrite(led, LOW); }}</pre>
==Codebeispiel Raspberry==
<pre class="brush:py">import RPi.GPIO as GPIO led = 4touch = 15 GPIO.setwarnings(False)GPIO.setmode(GPIO.BCM)GPIO.setup(led, GPIO.OUT)GPIO.setup(touch, GPIO.IN, pull_up_down=GPIO.PUD_UP) while True: if GPIO.input(touch) == GPIO.HIGH: GPIO.output(led, True) else: GPIO.output(led, False)</pre>
