Скачать или смотреть Raspberry Pi Workshop Kit Tutorials – 2 LED On & Off

Welcome to the Raspberry Pi Workshop Tutorials, brought to you by ModMyPi, BuyaPi.ca, and PiShop.us. In this series, we’ll demonstrate nine projects that can be made using the YouTube Workshop Kit for Raspberry Pi. These projects are a great way to familiarize yourself with the Pi’s input and output functions, as well as creating programs in Python that we’ll use to control the Pi’s hardware.

Tutorial 2 - LED On & Off
Circuit Diagram: http://www.modmypi.com/download/led_b...
Tutorial 2 Download: http://www.modmypi.com/download/youtu...
View Tutorial Online: https://www.modmypi.com/blog/youtube-...

** Code Used In This Tutorial **

#!/usr/bin/python

import RPi.GPIO as GPIO # import a library

GPIO.setmode(GPIO.BCM) # set the pin numbering system to BCM

GPIO.setup(17,GPIO.OUT) # set GPIO17 as an OUTPUT
GPIO.setup(27,GPIO.OUT) # set GPIO27 as am OUTPUT

print "Lights on" # print to the screen so we know what’s going on

GPIO.output(17,GPIO.HIGH) # set GPIO17 high, 3v3 will now be active on that pin
GPIO.output(27,GPIO.HIGH) # set GPIO27 high, 3v3 will now be active on that pin

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#!/usr/bin/python

import RPi.GPIO as GPIO # import a library

GPIO.setmode(GPIO.BCM) # set the pin numbering system to BCM

GPIO.setup(17,GPIO.OUT) # set GPIO17 as an OUTPUT
GPIO.setup(27,GPIO.OUT) # set GPIO27 as am OUTPUT

print "Lights off" # print to the screen so we know what’s going on

GPIO.output(17,GPIO.LOW) # set GPIO17 low, 3v3 will now be de-active on that pin
GPIO.output(27,GPIO.LOW) # set GPIO27 low, 3v3 will now be de-active on that pin