"B is for Battery" - Circuit Playground Episode 2! Learn all about electronics and how to make a lemon battery with Ladyada and ADABOT!

Learn more: http://www.adafruit.com/coloringbook
This guide was first published on May 09, 2014. It was last updated on May 09, 2014.
This page (Video) was last updated on Oct 18, 2020.