Toothy the Timer

Here’s Toothy the Timer, a little project I made to help my kids brush their teeth for the right amount of time. I originally made a through hole version, but I wanted to make an SMD version to help me practice surface mount soldering.

http://youtu.be/1TksuoMT4sA

Author: Tinkering Engineer

Any day you don't end up in the ER needing stitches is a good day.