The eternal candle. Emergency lighting with your own hands
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Video clip of this homemade - https://youtu.be/adZ5NqCxBxA Eternal candle (flashlight), emergency lighting with your own hands. In this flashlight, I use a TP4056 charge controller, a 5 mm LED, an 18650 battery, a 75 ohm resistor, a small switch. Subscribe to my YouTube channel, there are a lot of interesting things there! http://goo.gl/Pkp8KO
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