Joule thief torch thingy
Description
Hi , This Is A Simple Holder For A Joule Thief Circuit And An Aa Battery. If You Don'T Know What A Joule Thief Is ,Search For Bigclivedotcom On Youtube. It'S Where I Copied The Circuit From. There Are Many Other Videos That Explain It As Well Though. Here'S The Wiki Definition A Joule Thief Is A Minimalist Armstrong Self-Oscillating Voltage Booster That Is Small, Low-Cost, And Easy To Build, Typically Used For Driving Small Loads. It Allows You To Run A 3V Led From A Single Dying 1.5V Aa Cell. The One In The Photo Has Been Running For 37 Hours On A Dead Battery Out Of A Kitchen Clock. (Starting Voltage 0.79V) The Holder Is Printed At 0.3 With 0 To 20% Infill
Statistics
Likes
14
Downloads
0