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…
123 Search results
For the term "how to glow fuse tube light".
Incandescent Light Bulb as a Load, Negative Lenz / Delayed Lenz Effect
This Quick Update shows that the Regenerative Acceleration Effect also is taking place for normal Resistive Loads. In This case I have used a 15W/240V Rated Incandescent Light Bulb as a Load. Which in…
My 4evr Light
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…
Mosquito Light.ASF
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…
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’….
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…
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…
The 2SGen v6 – High Power Output on TWO LIGHT BULBS (20W + 5W)
Here a new interesting experiment with the 2SGen V6 with a new coil setup fro the output. A first 20W light bulb is connected in serie with the input toroïdal coil while a 5…
TEST TUBE GENERATOR Video from Tom
rcm.amazon.com or: rcm.amazon.com used magnets :Ball magnets. Magnet used in other experiments: rcm.amazon.com used Cylinder magnet with hole in the center with radial polarisation for the other experiment. other good magnets: Cylinder rod magnets…
KAZAM Light.ASF
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…