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Step up dc converter 1.2v to +5v/-5v for micro computer

Electrical appliances now applied the nickel cadmium/nickel metal hydride battery of 1.2 volts or alkaline battery only one. the electronic circuit also work…..How to works? Because a micro computer...

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DC converter 5 volt to +12 volts or high volt than +12 volts

When if you want a negative voltage from a positive power supply. You can do to use a Buck/boost converter as show in the figure 1. Which Which combines the buck and boost circuit is the same circuit...

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High power 6 LED Flashlight for 1.5V AA battery.

This circuit look like a torch by use on 1.5V battery only so it can be used. Since small so Easy to carry in various places. And also very bright as well. The technical information Power supply : one...

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Boost converter 5V to 12V

This circuit offers a variety of Buck DC to DC converters. Because as circuit increase voltage of 5 volts to 12 volts. This circuit is called Boost converter circuit. The primary circuit is shown in...

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