Crazy Multicolor Flashing LED Globe! Nowadays, single-color and multi-color flashing LEDs are easily available, which obviates the requir...
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LED Light Source for Microscope
LED Light Source for Microscope Here is an economical way to experiment with light, color, and optics. You get one Red LED light source...
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3.7V Li-Ion Battery Charger Circuit
3.7V Li-Ion Battery Charger Circuit Here is a tried and tested sample circuit of a Li-Ion battery charger that can be used to charge any ...
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6A, 6V SSS Based Solar Charge Control
6A, 6V SSS Based Solar Charge Control This is a Solid State Switch upgrade to the 6A, 6V Relay Based Solar Charge Regulator . Solid st...
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Low-loss Car Battery Charger
Low-loss Car Battery Charger Low-loss car battery charger presented here can be used for a lead-acid battery with liquid acid, typical ...
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