News post : ElecCircuit.com

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Tiny emergency light circuit Posted: 12 Jan 2016 03:27 PM PST This is first tiny emergency light of Chayapol. It is very small, use LED display when power outage,use transistor instead relay use AA battery charger. How it works As Figure 1; Tiny emergency Light circuit use a few parts include the two AA nickel-metal hydride batteries, for store enough energy to drive a small lamp. Figure 1 The tiny emergency light circuit It works like the general emergency light; it fixtures are used to automatically provide lighting in the event of a power outage. 1. The charger section electrical energy storage in normal conditions. 2. The controller to drive the lamps light up when is power outage. The tiny emergency light are also special, do not uses the relay to The post Tiny emergency light circuit appeared first on Electronic projects circuits.

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