alternators

Measuring alternator current with a Hall Effect Sensor

Matt Mets

January 22nd, 2010 8

Josh from imsolidstate built this circuit to answer the age old question,
how much electric current does a truck really use?

Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at garstipsandtools.com.

View more articles by Gareth Branwyn

@garethb2

July 2nd, 2008 2

Gotwind is a Ben Jandrell’s (Shropshire, England) DIY site for renewable energy projects. The site has a number of cool projects and technical info and tutorials. Here’s an excerpt from his page on the Sturmey Archer GH6 Dynohub: The Sturmey Archer GH6 Dynohub was designed as a means of generating electrical lighting power for bicycles […]