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…
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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,…
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…
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…
Solar cell working off GLOW STICK light
This shows a small solar cell being energized by the light from a “Glow SticK”. Buddybill65 here at Youtube came up with this idea and shows it in his video called “Candle power”. I…
Motion Paperclip Note Holder– light powered
This shows an idea for a light powered motion desk gadget that can hold notes. The driver unit is out of a light powered waving flower and will work at light levels found in…
Automatic solar charged Daftman LED Light
This the Daftman LED / charger light with an automatic solar charging circuit added. The addition is taken off a circuit posted at Talkingelectronics.com. The circuit posted there was for a ‘solar garden light’….