A quick little kit, makes a 4-LED USB light.
Perfect if you carry around a battery bank. Plugs into any full sized USB port.
Consumes minimal power.
82 Ohm Version: 82mA (0.082A) 0.41 Watts
1k Ohm Version: 10mA (0.010A) 0.05 Watts
Provides a blinding amount of light!
1 x PCB
4 x 82 Ohm Resistors
4 x 1k Ohm Resistors
4 x 5mm White Strawhat LEDs
1 Piece of Sand Paper
A Soldering Iron