Free Xmas WiFi LED class notes, and B-field wireless power too.

Kirkland WA

25 December, 2021

Description

Here's two free classes I used to teach before COVID-19 shut us down. First one is a super simple, no soldering or code required set of slides on how to put full color LED lights on your home WiFi: Just have fun with it. The second is a little more technically challenging, requiring some basic algebra chops and a passing interest in electromagnetics and physics: Homebrew wireless power - not magic, just pure physics based on Michael Faraday's work on electromagnetic induction. It's fun stuff. You can put LEDs in blobs of hot glue or crystal clear epoxy and make them light up in your fish tank... Some people just wanna watch the world learn. I think I'm one of them. Not asking for anything here, just sharing.