How To Build A Self Powered Flashlight

How To Build A Self Powered Flashlight

LEDs use significantly less energy than normal incandescent bulbs, with a much greater light output. You can use this to your advantage and make a self solar powered flashlight.
In this video, MacGyver shows you how to filter a scrambled cable signal using the following items:

- an LED flashlight

- a solar panel (from a calculator)

- mini screwdriver

- some tape or a soldering iron (preferred)

- a pair of scissors

All videos contained on this site are for educational purposes ONLY. MacGyver is a professional and you should NOT try this at home. We are not responsible for any misuse of this information!