The Blinky Thingie
Kean March 20, 2011 #electronics #blinky #kiddo #chad #funToday me and Daddy used some parts to make a blinky (that works incredibly well). How we did it is this: we soldered some LEDs and some wires into a circuit board, then we soldered a battery box (with batteries) into place. We turned it on, and ta-da! By the way, I had fun learning to solder. :D