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How to Get Emergency Power from a Phone Line
DIY Hacks and How Tos
Zener Diode Shunt Regulator
Kurt E. Clothier
Playing with Voltage Regulators
Cheap Voltage Regulated Joule Thief power supply/charger
Light controlled voltage source
1.2V to 13.4V Variable Power Supply
Fix an Arduino that only works via USB (blown regulator)
DIY Bridge Rectifier With Voltage Regulator Circuit
DIY Variable bench power supply
Inexpensive 5 volt Switching Power Regulator
Posted:Dec 29, 2010
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