MartinL10

MartinL10

Joined January 24th, 2015
1 Instructables   2,382 Views   11 Comments   2 Followers

Instructables

1,5V to LED Voltage Converter A.k.a. Joule Thief

1,5V to LED Voltage Converter A.k.a. Joule Thief

2.4K Views, 6 Favorites