Testing a tiny little ccfl driver for laptop displays.
Yet another CCFL driver video. This little unit was sold as a generic replacement backlight driver for laptops and I…
Hacking a dual ccfl driver for higher lamp current.
Dual cold cathode inverters are quite commonly used for driving decorative tubes in PC cases, arcade games and cars. They…
Using a geiger counter on uranium glass and thorium mantles.
A quick demo of a netIO GC10 geiger counter on uranium glass (vaseline glass) and thorium mantles.
The diy tupperware waterproof led garden light.
This is a little module I made some time ago. It's designed to be used for temporary illumination of garden…
Testing external ipad microphones. loud audio in parts.
UPDATE. It turned out to be a faulty iPad with defective audio circuitry that resulted in quiet recording from the…
Refilling a pilot v sign pen with inkjet refill ink.
My favourite pen ran dry unexpectedly, and since I can't get another quickly I decided to try refilling it with…
Can tv ccfl drivers drive neon tubes.
I've seen these generic CCFL inverters on ebay quite regularly, and wondered how good they would be for running neon-art…