Browse over 10,000 Electronics Projects using the Page Numbering provided at the bottom of each Page.

Led Firefly

Led Firefly

This a fairly simple way, to make light motion pictures.
Things you need.
A watch battery (CR3052) (mine was in a broken watch)
A led.
An old cable. (I used an old cut up usb cable.)
What to do.
1. If it is in a watch, open it and take out the battery.
2.Check the led to make sure it works. The longer leg is positive.
3. Tape the led and battery together.
4. Tape or glue the ‘throwie’ to the cable.
5. Take awesome pictures


Visit Here for more.