Saturday, 8 August 2015

The LED-timate Home-Made 20V 9.8 WATT LED Flashlight Projector

A Short Story About These LED'sThese LED's came from a warm white led tube which is made up of a SMD PCB strip inside a protection tube. I got them after my building replaced the fluorescent lamps in our underground parking lot. Luckily, (for me!) one of them broke and the protection tube shattered ...
By: yonatan24

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from Instructables: exploring - technology - robots


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