Experiments, inventions, patents, …
Scalar longitudinal EM, linecast into a Faraday cage and received by a LW AM receiver, at 174 kHz. In one of the wireless power videos I show that this improvised Faraday cage completely blocks…
Here is a demonstration of wireless energy transmission using a cast iron kitchen sink to provide a ground for the receiver tower of the system. I am using a standard Dr. Stiffler SEC that…
This is a simple one transistor short range FM transmitter. It runs on 3 volts and the circuit is based on one that saw here on Youtube. The circuit was put together with parts…
This is a short range radio transmitter that broadcasts to an empty station on the FM band. The circuit is a modified ‘Cool Joule’ by TinMan. It is very simple but the parts values…
Some video of me playing with a Tesla coil transmitter. Tiger joins the fun at the end.
This shows what the output signal of my ‘Cool Joule Transmitter’ looks like on a computer based oscilloscope. The o-scope probe is not directly connected to the circuit. A small coil of wire (sniffer…
This is my ‘Cool Joule Transmitter’ using the house ground wire to transmit a wireless audio signal to different locations inside the house.
I’ve given a name to the Negative Bias common-gate oscillator circuit. I call it “Little Bryan”. Here, Little Bryan is used as an AM radio transmitter, modulated by gating the Function Generator with a…
This is a super simple wireless device that can broadcast the headphone output signal from a laptop computer to a nearby AM radio. I call it the ‘Cool Joule Radio Transmitter’. The circuit is…
This is a super simple short range AM radio transmitter that uses only 3 parts. It is made using a modified ‘Cool Joule’ led light circuit that was first presented here by TinMan.