Basic Electronic Pulse Motor
This is a very simple basic “electronic” pulse motor. The drive circuit consists of two coils of wire, an NPN transistor, and a power source—no other parts. A magnet spins between the two air…
Experiments, inventions, patents, …
This is a very simple basic “electronic” pulse motor. The drive circuit consists of two coils of wire, an NPN transistor, and a power source—no other parts. A magnet spins between the two air…
NOTE: I have the transistor backwards in this video! For some reason it still works with this particular transistor, but it won’t work backwards with 2n2222a. You must connect Cathode of LED to Emitter…
This is my ‘Electronic Paper Clip Motor’ is it’s final form. It can run in or out of the plastic box and effectively demonstrates magnetic gearing at a distance.
This is my Tiny Newman Motor being driven by a simple one transistor electronic circuit. The motor is shown here running on 1.5 volts at 20 milliamps. The circuit will self oscillate with the…
This is my ‘Paper Clip Electric Motor’ using an electronic switching circuit instead of the mechanical contacts. The simple two transistor circuit is designed by DadHav and uses very few parts. It works with…
This shows my Muller with a Hall sensor electronic circuit. This circuit greatly improved the “motor” efficiency of the device and I show it here running on light energy from a table lamp. The…
This is my ‘Electronic Paper Clip Motor’ ——running on a capacitor.
The JT Basic circuit is used with a 1n914 (or 1n4148) diode in place of the Base Resistor. Cathode towards transistor Base. The circuit is the Basic 2n2222 or 2n3904 JT, available everywhere. the…
Another application of the simple, sensor driven voltmeter. The 2n3055 bipolar power transistor is used along with the Arduino’s pwm output to function as a sensor-controlled light dimmer. The photovoltaic cell is still useful…