Bedini Earth Light—-replication.ASF
This is a partial replication of John Bedini’s “Earth Light”. It is an LED light that uses a simple one transistor circuit. The circuit design uses two chokes (inductors) instead of the standard bifilar…
129 Search results
For the term "cfl fluorescent light with disposeablekodak camera".
Mini Tesla Coil Light —at sea.ASF
This is the “Mini Tesla Coil Light” in a practical use on a sailboat at sea. I took this little light along on a sailboat trip to Catalina Island and it worked very well….
24/7 ambient light osc + Rock Tester
A couple of ideas based on the no battery rock testing oscillator of the last video. First is shown a 24/7 ‘Forever Light’. It’s a similar idea to devices that Lidmotor has recently shown,…
LED Bulb Comparison – Compare the brightness and color temperature of these LED bulbs – Part1
More Infos at: http://www.overunity.com LED Bulb Comparison -Compare the brightness and color temperature of these LED bulbs – Part1/2 Unfortunately my camera was not the best with its automatic gain control to film these…
LED Bulb Comparison – Compare the brightness and color temperature of these LED bulbs – Part2
More Infos at: http://www.overunity.com LED Bulb Comparison -Compare the brightness and color temperature of these LED bulbs – Part2/2 Unfortunately my camera was not the best with its automatic gain control to film these…
Running a pulse motor on infrared light.ASF
This shows my little light powered self-start pulse motor running on an infrared LED light source. The camera that I am using is able to show the light even though my eyes cannot detect…
Joule Thief Pirate Light
This is a simple light fixture made using a modified Fuji circuit Joule Thief and a disposable plastic food container. It lights up an 18″ tube pretty well and this is very easy to…
Joule Thief LED Flashlight (Free Light)
This is a Joule Thief Flashlight. I simply modified a cheap 5 super bright LED flashlight that ran on 3 AA batteries by gutting it and using a simple Joule thief circuit which now…
Whats In Side A Vintage Analog CCTV Video Camera? CRT Video Recording Device? (Vacuum Tube)???
Whats In Side A Vintage Analog CCTV Video Camera? CRT Video Recording Device? (Vacuum Tube) Model: WV-1004A Manufacturer: Panasonic Electronics Type: Black & White Camera Year: 1978-1980 B/W VIDEO CAMERA w-2/3″ VIDICON & LENS,…
Skywatcher / Lidmotor– "CRAZY LIGHT"
Here is the CFL light shown with more details on how it works. The 555 timer circuit is shown along with the strange AA battery pack charging circuit. Skywatcher came up with this idea…