Multi SSG Motors In Series
Much more info below – PC fans usually use between 130mA and 180mA. This idea, was to see if a similar amperage could be used, but more air be moved or if more use…
Experiments, inventions, patents, …
Much more info below – PC fans usually use between 130mA and 180mA. This idea, was to see if a similar amperage could be used, but more air be moved or if more use…
Developing and testing the Minnie LiPo Low Voltage Cutoff circuit. Schematic at the end 5:14. NOTE: The S Weir mods make the circuit work better. Use a 2n7000 mini-mosfet instead of the BC337 and…
A ferrite tube based Lasersaber SJR 3.0, with a very different function. See laserhacker.com for the circuit. With the knowledge that the SJR 3.0 powers up different sorts of light bulbs, I wondered if…
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…
An interesting effect is demonstrated near the end of the video, before the still shots. But is it really a Tesla coil? I have some problems with including this variant in with real Tesla…
Speakers up !!! It’s dainty, it’s a pill bottle ‘Walgreen’ Tesla tower, running on 6V and producing audio ! Transistor used is a KN2222A, resistor 1K. Audio connections are straight from the earphone output…
Usually we think of turning on a MOSFET by raising its Gate voltage to 10 or 12 volts above the negative rail/source voltage. But what if the Gate is pinned to circuit ground or…
This is the one magnet Bedini (‘snake egg’) running on one small solar cell. The transistor in the Bedini circuit was changed to a small MPSA06 from a TIP3055. An oscilloscope is used to…
simplified the “TROS – motor I” version by elimination of the ferrite core; now transistor is oscillating by two coils on stator only — the trigger coil to open transistor, the power coil to run the rotor; very similar setup has Bedini, but this one d…
Running with the idea of simple implementations for wireless electricity – here is Bottle Cap Wireless. A normally thrown away water bottle cap is used as the basis for the system. The transistor sits…