16 April 2008: Presentation on DC Motors (6.5MB PDF)
Slideshow from a talk on DC motors presented at the April 2008 WAEVA meeting.
7 August 2008: Contactor Jewelry: Precharge Resistors & Spike Suppression Diodes
How to build these simple but useful devices to extend your contactor life.
23 September 2009: DC Motor Controller Comparison
An overview of the good and bad points of (144V+) DC motor controllers currently on the market.
6 May 2010: Lithium Care Guide
A few tips for looking after your LiFePO4 lithium batteries, to ensure the best performance and service life.