Teardown and Testing a "Hand-powered" LED Flashlight
In this video, we take a look inside a "hand-powered" (hand-cranked) LED flashlight, looking at how it generates the electricity from the generator. We also look at the AC voltage and frequency of the generator as well.
Видео Teardown and Testing a "Hand-powered" LED Flashlight канала coobird's lab
Видео Teardown and Testing a "Hand-powered" LED Flashlight канала coobird's lab
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