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LM317 Adjustable Voltage Regulator
Variable voltage supply
1.2V to 13.4V Variable Power Supply
LM317 Variable Power Supply
Light controlled voltage source
Getting Started with the LM317 Voltage Regulator
Cheap variable power supply LM317 under 10$
Step Down Voltage Regulator for fischertechnik - useful for power led and more
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DIY Hacks and How Tos
Battery Powered Power Supply, Selectable Voltage
Posted:Mar 19, 2009
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