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Convert your halogen desk lamp into a LED lamp
Nice project! I am currently building something very similar (Instructable coming after the Instructable for my Boombox), and congrats for your award.
Awesome! Very nice explanation! I'm definitifly going to build this. (Already prototyped it - works flawlessly) Since the Lm 324N is a quad op amp, i'm going to make it stereo with a single powerful led each (red & green) and im going to use it with my homemade boombox (instructable coming soon!), wich also features built in VU-meters.
Simple and Durable Hydroxy Gas Generator
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