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Lidl battery-free 'kinetic' wireless doorbell: teardown with schematic
Автор: Gadget Engineering
Загружено: 2021-08-02
Просмотров: 7538
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Here I took apart Lidl's new battery free 'kinetic' doorbell and had a look at the energy generating mechanism. This kind of power solution is popping up fairly often now in RF switches and whatnot, providing a great way to avoid having to fool around with batteries in these low power devices.
Otherwise, bell rings, range decent, no complaints!
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