Experiments, inventions, patents, …
A function generator is a clocked, positive-negative power supply with an internal impedance of 50 ohms. You can add offsets to the FG’s output, just as if it were a battery or power supply,…
hi there back agin, i was abale to get some reading on my digital meter, and yes my analog meter was barely out of range, i got 100mA draw when the 4 lights connected,…
Back with this sweet little circuit, and have settled with a straight stepdown to load, extra grounding via the air can give more light, but the pancakes seem to feedback to oneanother and raise…
Here’s a small and easy inductance meter made from the Arduino and some other parts. Old TVs are a great source for capacitors, diodes, and even some chips: I found this handy dual lowvoltage…
update 4-5-12 430 SS Wire, Cores, 3D Printer, VIC schematic and Goodies! Open Source! Please see all the info in the description : VIC thred: open-source-energy.org VIC schematic thred: open-source-energy.org 3D printer threds: open-source-energy.org…
Here’s the problem: Rosemary Ainslie’s scopeshot reproduced as Figure 3 in her first manuscript shows what many believe to be an impossible condition, IF the mosfets are all functional and wired as shown in…
This is a Joule Thief LED/charger circuit that is being driven automatically by a modified ‘solar garden light’ circuit. In this video I show energy being gathered by a solar cell and put into…
This is the ‘Automatic Solar Joule Thief’—-“Hewey”–boxed. The device is a simple Joule Thief LED/charger circuit with an automatic solar charger attached. It uses super capacitors instead of batteries to store the energy. “Hewey”…
This is the first part of the power measurement scope tests of the Lawrence Tseung Fleet Joule Thief circuit done by Stefan Hartmann, the admin of OverUnity.com . http://www.overunity.com/12686/is-joule-thief-circuit-gets-overunity/1065 Lawrence claimed the circuit to…
A Joule Thief night light made from an empty plastic water bottle filled with glass spheres and plain water. Powered by a single AA battery. (This is the same AA battery used in all of my video experiments to date) This is actually a lot brighter than …