More Shift Registers - Let's Make It - Episode 18

This week we expand on shift registers from last week and add another chip to demonstrate how you can daisy chain them to control more things with the same 3 pins off of the Arduino.  Oh, did I mention that I have a special guest on the show tonight?  Watch and Meet Bob.

One And A Half Failures - Let's Make It - Episode 19

Shift Registers And An Arduino - Let's Make It - Episode 17