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JOULE THIEF

SOLD OUT

[ FRONT VIEW ]

[ BACK VIEW ]

[ DESCRIPTION ]

The first joule thief circuit built by Will Reil in order to learn about inductors. A one-of-one handmade board.

→ Adjustable resistance between 330, 500, and 1k ohms.

→ Toggle between a green and blue LED.

→ Slots for both AA and AAA batteries.

[ OSCILLOSCOPE RESULTS ]

* This 1 of 1 item has been sold