lls
import sys #For Clean sys.exit command
import time #for sleep/pause
import RPi.GPIO as io #read the... ess than 30 seconds to leave the sensor area...")
time.sleep(20)
os.system("xscreensaver-command -activa... #allgemeines Einbinden der GPIO-Funktion
import time
GPIO.setmode(GPIO.BCM) #Zaehlweise der GPIO-PIN... False:
print('Taster gedrueckt')
time.sleep(2) # war 0.2, aber Quatsch, weil man den to
