Multiplexing with 14-segment display - Let's Make It - Episode 29

This week we go through multiplexing.  Bob gives us a presentation that he gave last weekend on how multiplexing works and how to use an arduino timer to help with the multiplexing.

For Show Notes go to: http://tech-zen.tv/episodes/shows/make-it-work/episodes/multiplexing-with-14-segment-display-episode-29