NEW !! – A better set of instructions can be found here Complete Kit Instructions Tests Battery Test| Photo Sample|Video Test Upgrade Built-in screw stud|Fixed Voltage | 4LED Vote for improvements! Ever since digital cameras took decent video I stopped carrying around my DV video camera and instead use my point and shoot digital camera …
SEE NEW UPDATE BELOW I NOW SELL DIY LED HULA HOOP KITS!!! Now this is my kind of maker. He saw a need- “Some friends wanted a lighted hula hoop for burningman” He identified the outrageous retail price of the product- “they turned out to be about $200 each” And he bravely concluded- “I decided …
I found a pretty cool instructable today on how to make a Green-lantern like glowing ring using resin and an LED. One of the first things the creator Honus mentions is that he can not sell the item. I would guess its because its a copyrighted symbol of the comic book owned by DC comics. …
I found a cylinder magnet and used is as the conductive rod or nail. I still attached my disc magnet and tested out the motor. Now I have two diameters to work with and two speeds. The cylinder gives the lower speed and the disc gives the higher speed. It may be hard to see …