Raspberry Pi
一个开源的ARM Linux硬件平台
Setup:
http://www.cnbeta.com/articles/204970.htm
http://www.eeboard.com/tutorials/raspberry-pi-开发板常见问题的解决方法/
GPIO：
http://pypi.python.org/pypi/RPi.GPIO
http://pypi.python.org/pypi/RPi.GPIO
Streaming:
http://wolfpaulus.com/journal/embedded/raspberrypi_webcam
USB Firmware:
http://blog.csdn.net/saloon_yuan/article/details/7881853