Saturday, 3 September 2011

"Joule Thief" LED Night Light

I have many used batteries around. Remote controls, cameras, many electronic gadgets all use batteries, mostly AA size. I always felt guilty for throwing away the used batteries. I know there are rechargeable batteries, but many electronics don't work well with rechargeables. I also know that tho...
By: ledartist

Continue Reading »

Source: http://www.instructables.com/id/Joule-Thief-LED-Night-Light/

anglia home improvements apartment remodeling apartment renovation apartment repairs

No comments:

Post a Comment