#!/usr/bin/python
# -*- coding: utf-8 -*-

import time
import RPi.GPIO as GPIO

Output = 18 # GPIO24 = Pin 18

GPIO.setmode(GPIO.BOARD)
GPIO.setup(Output, GPIO.OUT)
time.sleep(1)

try:
    while(1):
        GPIO.output(Output, 1)
        GPIO.output(Output, 0)
except KeyboardInterrupt:
    pass

finally:
    GPIO.cleanup()