raspberry gpio tutorial 3..control LED using button in tamil

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python codings     

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(17,GPIO.IN)
GPIO.setup(27,GPIO.OUT)
while 1:
    if GPIO.input(17):
        GPIO.output(27,GPIO.LOW)
        print 'led off'
        time.sleep(1)
    else:
        GPIO.output(27,GPIO.HIGH)
        print 'led on'
        time.sleep(1)

*********************************************************************************
copy that and paste in your python idle

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