Make Your Own Arduino

The beauty of the Arduino is that it’s open source, which means you can make your own pretty easily with off-the-shelf parts. This one only requires about $5 worth of parts and when you’re done building it you’ll have a much better understanding of exactly how the Arduino works. If this particular project is too big for you, this one’s pocket-sized.

visit this website

http://www.jameco.com/jameco/workshop/jamecobuilds/arduinocircuit.html