14th December 2014
An electrostatic discharge wand with neon indicator lamp.
Parent article: Advent Calendar of Circuits 2014.
13th December 2014
A simple field mill made from PCB material and a small electric motor.
Parent article: Advent Calendar of Circuits 2014.
7th December 2014
The CAD files for the variable capacitor frame.
Parent article: Advent Calendar of Circuits 2014.
1st December 2014
Another year, another circuit project per day for 24 days!
Contains 3 sub-articles.
10th May 2013
A quick teaser video about my exhibit for Maker Faire 2013 in San Mateo.
1st December 2011
A circuit project per day for 24 days.
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