Voltage Regulator Tube Lights
Revision as of 21:35, 31 December 2014 by Elijah (talk | contribs) (Created page with "Category: Electronics thumb|Glowing away thumb|PCB layout I got some OA3 voltage regulator tubes off eBa...")
I got some OA3 voltage regulator tubes off eBay for cheap to make some little night lights out of - I got the idea from here http://www.electronixandmore.com/projects/vrtubenightlight/index.html