The Wake-up Machine TAKE #3

If this doesn't get you up and out of bed - nothing will! We'll take two of these please, lol...

I built an alarm clock that wakes me up in the morning by slapping me in the face with a rubber arm. I picked apart a normal alarm clock, wired it to an Arduino UNO and controlled a 165 rpm brushless DC motor through a relay.

Simone Giertz