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How to Make a Table Saw - Anti KickBack for DIY Table Saw - Guard, Spliter, Paw
the pencil drone
Amazing & Graceful Egg Drop Contraption
DIY Electric Skateboard
Hello. I would like to wire 8 LED's in parallel to a 6v (4xAA) power supply. The LED's have a forward current of 3.2V each and a max. current on 20mA. Would I need 8x 140 Ohm resistors?
Expanding Coffee Table
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