5,710
edits
Changes
→using GPIO with python
===ffmpeg===
*Install this on your computer, not the raspberry pi.**install homebrew**<code>brew install ffmpeg</code>*using ffmpeg to transcode a video file: **<code>ffmpeg -i ~/Movies/dogkiss.mov dogkiss.mp4</code>
== Scripting Video Playback ==
*RPi is 3.3V.
*pin over-voltage protection circuits - http://elinux.org/RPi_Tutorial_EGHS:GPIO_Protection_Circuits
==TutorialTutorials==
*Single LED-https://projects.drogon.net/raspberry-pi/gpio-examples/tux-crossing/gpio-examples-1-a-single-led/
*GPIO examples-https://projects.drogon.net/raspberry-pi/gpio-examples/
*LCD interface https://projects.drogon.net/raspberry-pi/gpio-examples/lcd-interface/
===using pins GPIO with python===*follow adafruit - http://learn.adafruit.com/adafruits-raspberry-pi-lesson-4-gpio-setup/overview**Rpi.GPIO - **requires python-dev**python-rpi.gpio
*https://code.google.com/p/raspberry-gpio-python/
**<code>sudo apt-get update</code>
**<code>sudo apt-get install python-dev</code>
**<code>sudo apt-get install python-rpi.gpio</code>
*Examples - https://code.google.com/p/raspberry-gpio-python/wiki/Examples
**Basic Usage
**Inputs
**Outputs
**PWM
*adafruit - http://learn.adafruit.com/adafruits-raspberry-pi-lesson-4-gpio-setup/overview