Hoffman Amplifiers Tube Amplifier Forum
Other Stuff => Electronic Projects => Topic started by: jojokeo on June 03, 2012, 10:52:05 pm
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I saw this and it immediately made me think of Doug's LED category here.
http://www.instructables.com/id/DIY-Bicycle-Turn-Signals/ (http://www.instructables.com/id/DIY-Bicycle-Turn-Signals/)