These days, if you want to be an electronics geek, it means getting into Arduino. It’s the open-source micro-controller platform that can let anyone be a hardware developer. And the place to start the journey is with Getting Started With Arduino, from Make Magazine and co-written by Arduino co-founder Massimo Banzi. Pick up a copy today for just $12!
It’s been a little chilly lately, and sometimes you just want to snuggle in bed and stay warm. Make that happen with this dual-zone warming fleece mattress topper. It’s low-voltage, safe, and even (gently) washable. Each side has it’s own controller. The California King model is on sale today for $100!
Ken Denmead
Ken is a husband and father from the San Francisco Bay Area, where he works as civil engineer. He became the Publisher of GeekDad in 2007, and the owner in 2010. He also wrote the NYT bestselling GeekDad series of project books for parents and kids to share.
