blinking an led with raspberry pi
import RPi.GPIO as GPIO # IMPORTANT: remember to change the gpio pin (18) also it needs to be programmed in Thonny Python IDE
import time #used in raspberry pi model 4
GPIO.setwarnings(False) #NOTE: raspberry pi could be updated, and you might need to change your code
GPIO.setmode(GPIO.BCM)
GPIO.setup(18, GPIO.OUT)
while True:
GPIO.output(18, True)
time.sleep(1)
GPIO.output(18, False)
time.sleep(1)how to make 2 lights blink with the GPIO pins with python
while True:
import RPi.GPIO as GPIO
import time
x = (0.3)
GPIO.setmode(GPIO.BOARD)
GPIO.setup(3, GPIO.OUT)
GPIO.setup(5, GPIO.OUT)
GPIO.output(3, GPIO.LOW)
GPIO.output(5, GPIO.HIGH)
time.sleep(x)
GPIO.output(3,GPIO.HIGH)
GPIO.output(5, GPIO.LOW)
time.sleep(x)
GPIO.cleanup()Copyright © 2021 Codeinu
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