Battery Babysitter

Battery Babysitter demo

June 24, 2016

In this product demo video, I create a simple circuit that changes the color of an RGB LED depending on the state of charge of a LiPo cell. The circuit showcases the SparkFun Battery Babysitter board that acts as a LiPo charger and monitor.


2 Responses

  1. Hi! Thanks for this post. Would it be possible for you to also post the code and your wiring schematic? I’m trying to setup something similar but with an NodeMcu instead of an Arduino board.

Leave a Reply