4evr Light–circuit diagram
Here is the circuit diagram for my “4evr Light” and a description of how the device works.
Experiments, inventions, patents, …
Here is the circuit diagram for my “4evr Light” and a description of how the device works.
LED Driver: SEC-18.1. 67.76.235.52 Charge Controller: SPC3 cirkit charge controller Auto-on load add-on circuit Adjustable cutoff, load-on, load off No relays www.cirkits.com Light: Acriche 110v emitter. (Mouser) Energy Storage: 16.2v 500 Farad ultracapacitor bank…
This light uses an idea by Kazm (not spelled Kazam) of using an emergency cell phone charger to run a 555 timer circuit. The 1.5 volt one AA battery device boosts the voltage to…
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….
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…
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,…
This is a glimpse at my “4evr Light”. It is a one led indoor light that runs all the time, doesn’t stop, and uses tiny polyacene capacitors instead of batteries. It runs on ambient…
This is a replication of the “Daftman’s” one AA battery LED light circuit. It was posted at the “Teep” forum and shows another way besides the ‘Joule Thief ‘ circuit to boost voltage high…
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…
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…