Experiments, inventions, patents, …
This self excited generator “motor” coil causes the induction motor to accelerate without any additional power being supplied to it. Technology Background Since 2001 Potential Difference Inc. has be investigating various methods to reduce…
This is simple DC electric motor that uses paper clips for the shaft and bearing supports. The paper clips form part of the circuit. The shaft paper clip is slighty bent at one end…
First showing of a directly wireless electric powered remote control circuit, from a little R/C car. The crcuit is running with no battery, no wired connections to any power source. The R/C circuit itself…
The ReGenX generator innovation now allows all electric vehicles and hybrids to partially recharge their own batteries simply as they drive beginning at 10 km/hr and throughout the EV use, while accelerating, coasting and…
Here I use the same components as the last video to make a simple, neat little airflow sensor. The NTC thermistor is positioned so that the bulb warms it, but with a gap in…
Gate current, gate voltage, linear operation region of the IRFPG50 mosfet. The gate current required to turn the mosfet on is shown to be extremely small and operating only during the turn-on and turn-off,…
what? an electric Volkswagen Beetle? was a dream by old man Dutch! success! im not sur the year he built it but it was over 20 years ago cool stuff… ~Russ RWGresearch.com
This shows an electric toothbrush powering one of my electrotatic experiments. The toothbrush cost $1 and came with a AA battery. It is a big bang for a buck and could be used as…
I went up early this morning for a short flight. It works! Flying under electric power harvested from the sun is a pretty neat feeling. I need to get a bigger ESC for it….