Flashlight modding article in Feb 2008 Nuts & Volts mag

[PhotonWrangler]

The cover story of the February 2008 edition of Nuts & Volts magazine is about modding old incandescent flashlights with LEDs. It's a really nice article and discusses direct drive as well as regulated circuits.
:goodjob:

 

[IowaWalker]

I am glad to see I am not the only Nuts and Volts reader here... I do not subscribe though, I usually pick mine up at the local B&N... I will make sure I get it this month, thanks for the heads up!!