Homemade Rechargeable AA powering an LED flashlight
.This shows my homemade rechargeable AA powering a one AA LED flashlight. The amp draw is very high on this flashlight and my homemade AA can only power it for a short time. It…
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Homemade battery for Super Joule Ringer 2.0
This shows a simple homemade battery running a simple homemade inverter. This setup was built specifically for running the new 110v AC led lightbulbs.
Homemade AM radio.wmv
I am using a LM386N audio amplifier to build a simple homemade AM radio. I use an air gap capacitor and a homemade coil for the tuning circuit. The tuning circuit basically filters out…
Joule Thief: JTBasic with Loopstick and Capacitor: Mode Switching
I took a standard loopstick 1-10 mHy variable inductor and wound a “primary” on top of the loopstick’s original coils. I used this arrangement as the inductor in my JTBasic testbed, with the 2n2222a…
Magnetic Resonance Amplifier 3: Capacitor Instead Of Piezo Element
Please watch the first two videos first. Here I take the Piezo element out of the circuit and replace it with a capacitor of similar value. The circuit behaves nearly the same as before…
Capacitor Bell
This a ‘Franklin’s Bells’ type device that is using a small high voltage capacitor as the power source. The capacitor is first charged up to over 700 volts using a ‘Electronic Bug Zapper’ driver…
Electric OU: Supplement: Capacitor Coupling for FG
Here I use a simple circuit with the same 2n7000 mosfets used in my Ainslie circuit, to show clearly that the capacitor passes the mosfet switching signal without difficulty. The previous videos, I hope,…
Chiming Electrostatic Motor – Running on an open ended capacitor
This is an electrostatic motor that has an added bell that makes it chime while it runs. The high voltage capacitor that runs the motor is only attached to the motor by one lead….
Joule Thief: Measuring the Voltage Output of a JT Using a Capacitor and Diode
Most DMMs will have a hard time measuring the output voltage of a JT because of the short duration high voltage spikes. The solution is to use a capacitor to integrate the spikes over…
Electric OU: Tar Baby Runs Using Capacitor for Bias Supply
Do you see a Function Generator being used anywhere in this video? If you do… you need to have your medications reviewed. This demonstration shows that the bias system DOES indeed take current, not…