SEC Charger Light FRINGE In a Box
This is the SEC LED charger/ light that I named “FRINGE” in a box. I show a diagram of what is inside and describe how he works by using a second breadboarded version to…
Experiments, inventions, patents, …
This is the SEC LED charger/ light that I named “FRINGE” in a box. I show a diagram of what is inside and describe how he works by using a second breadboarded version to…
This is a super simple Joule Thief LED light being powered by a small homemade magnesium and copper water battery. The reason that I call it the “Mosquito Light” is because of the sound…
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…
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…
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…
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’….
This the inverter that I showed in my last video with it driving an 110v LED light bulb and a radio at the same time. The device is running on 12 volts at about…
Combining present circuit ideas with those of the recent video by PMMG4HYBRID, this video demonstrates a peculiar phenomenon…that of a li-ion cell charging back up after moderate usage. Whether cell chemistry, radiant conditioning or…
This shows a 12 volt solar panel powering the new 110v AC LED lightbulbs using the “Joule Ringer” type circuit instead of a standard commercial 12v to 110v AC inverter. I also compare the…
(No Audio) (Time Lapse Video, shot at 1 fps, played back at 5 fps) 4 batteries were fully charged with an automatic automotive battery charger. One was randomly selected and set aside. The other…