-40%
world unique white LED joule thief with Toroid Style PCB Inductor
$ 10.55
- Description
- Size Guide
Description
PCB joule thief isHackaday 2018
Power Harvesting Challenge winner !!!
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Thanks for your order !!! Your investment will allow my to develop another wonderful things !!!
I replaced toroid transformer with PCB etched dual coil Also I add some components to make it LIGHT
Features
Input voltage 0.5V to max 1.8V
White LED
Dimensions 56mm x56 mm
You receive a fully assembled and working board.
Battery not included.