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Ardakilic/pwm örnek.py

Created June 6, 2015 14:28
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pwm örnek.py
#!/usr/bin/python
import RPi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BOARD)
PINNO = 7
GPIO.setup(PINNO, GPIO.OUT)
p = GPIO.PWM(PINNO, 50)
p.start(0)
try:
while True:
for i in range(100):
p.ChangeDutyCycle(i)
time.sleep(0.02)
for i in range(100):
p.ChangeDutyCycle(100-i)
time.sleep(0.02)
except KeyboardInterrupt:
pass
p.stop()
GPIO.cleanup()
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