tag:blogger.com,1999:blog-26476380.post-1149166642694309382006-06-01T15:53:00.000+03:002006-06-01T15:57:22.703+03:00

This flashlight has three different modes of operation, regular flashlight, flashing LEDs, and sound-operated light.Flashlight in action:Most small AA battery type flashlights use two cells, but that does not supply quite enough voltage for these LEDs, so parts from two plastic flashlights were joined together to allow room for three AA cells. The LEDs were mounted in the head of the flashlight

kensaihttp://www.blogger.com/profile/04427561305874817786noreply@blogger.com0