Creating a USB Charger and Telling a Story

After getting my new wheel I started working on putting together a USB charger to be powered by the hub dynamo.  I found plans online that looked simple enough, but I’m in no way skilled with electronics.  As luck has it, I know and work with a guy who not only studied electronics, but still dabbles in it as a hobby: Andrew Booker.  He was the man behind the iron on this project.

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