Going through the beginner projects and observed something interesting. While doing the "Button" example if you leave the wire in input #2 but do not put the other end into the breadboard, the LED lights up as you wave your hand over the data wire. Yes, I am a noob but this would be a simple way to…

Baby steps

system December 20, 2010, 1:02am 6

PaulH,

here are two of those search results: