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AC to DC Power Using a Full Wave Rectifier
Build It: DIY Juice Pouch
Playing with Voltage Regulators
Hack Voltage Regulator 7805 Into Temperature Sensor
How to make a Molex Power supply
LM317 Adjustable Voltage Regulator
78xx Regulators Ics
How to Get Emergency Power from a Phone Line
DIY Hacks and How Tos
DIY Portable Solar Powerbank (w/ 110v Outlets & USB Ports)
Regulated power supply on the cheap
Posted:Dec 17, 2009
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