Internal Bulb Circuits
A quick test of an idea, thought about for some time but not implemented. It struck me that a lot of circuits are around to light household bulbs with batteries, but the circuits themselves…
Experiments, inventions, patents, …
A quick test of an idea, thought about for some time but not implemented. It struck me that a lot of circuits are around to light household bulbs with batteries, but the circuits themselves…
This is a test rig to allow 2 HV JT circuits to be placed in parallel. I can operate 1 JT circuit from 1 AA battery or, tie two JT circuits together from the…
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,…
I needed to record some time-temperature-power data over a long period of time. So I made this Arduino simple intervalometer to control the Canon camera through its external shutter release cable jack. The system…
When I Was A Kid. #7 RC Plane Camera & Portable Recording System… Wireless i will have a page on my site with all the videos as we continue through the series. an for…
A disposable camera trigger coil, directly connected to a 6V DC source from a wall adapter. The mains line ripple is my theory of how it works. Rotor is from an old 12V PC…
This is a replication of Chiilqueen’s high voltage inverter circuit that uses electrical component parts removed from a disposable flash camera. The project required careful removal of certain small parts from the printed circuit…
Today’s date is 7/5/2011 Let me know what you think of the quality! good enugh yeah? i think it looks good? Reagan, you da man! loving the hands free video recording! now i got…
Thanks to hawk491000 for the grate idea! Thanks for all who was watching live! I will be doing that more! It is fun! Hope you all like it! More to come! If you have…
Modified flash circuit coupled with a single 110v led emitter. Credit for flash circuit goes to “FUJI”, who actually “designed” the circuit. Special thanks to “Jose Pino” for being the first to provide this circuit modification on the web .