the Gertboard and PIR sensor.
#
# PIR Sensor Data on Pin 25, Positive and ground hooked to 3.3v on Gert-
# board. Run the program from a terminal wi... ommand for Xscreensaver program = Activate, turns on screensaver instantly
while True: # endless loo... nput(pir_pin): # Waits for motion signal from PIR on GPIO pin 25, then com[plete rest and exit
os.sy... ommand for Xscreensaver program = Activate, turns on screensaver instantly
print("PIR Screen Saver D
