Earthquake Powered Oscillator
The past 48 hours have seen 3 earthquakes in the local area. The epicenters of them have been about 50 miles West of us. 4.0, 4.7 and a 5.6 (Oklahoma’s largest ever). What that…
Experiments, inventions, patents, …
The past 48 hours have seen 3 earthquakes in the local area. The epicenters of them have been about 50 miles West of us. 4.0, 4.7 and a 5.6 (Oklahoma’s largest ever). What that…
Using an old microchip, it’s possible to build a simple low voltage oscillator. In this case, i’m using an LM339N, a Quad Comparator. Looking at the datasheet, quite often an equivalent circuit diagram will…
In this video I’m showing again after one hour the two batteries, the one battery was pretty much charged the other was dead, in the beginning video they start out close to being the…
The 5-mosfet Ring Oscillator is powered by the JTBasic on less than one volt input. I usually use a 9V battery to run the LED Ring Oscillator !!
The Flyback transformer is driven by a dedicated Royer oscillator Zero Voltage Switching configuration. I used 2 x IRFP260n mosfets, but I also tried IRFP460 which work but get warmer in operation. A few…
An Infra-red LED is used, to power a blocking oscillator by using sunlight. The LED is a transmitting LED from a remote control, not a receiving LED from say a TV.
This is a device that I made to run LEDs off very low power sources. I named it “Penny” because it will operate off the “2 cent battery” that I made. The coils of…
How small can a ‘Penny’ type oscillator be made ? Components are: 1P transistor – equiv to a 2N2222A 103 resistor Unknown capacitor – a little brick thing 2x axial inductors – Brown/Silver/Black White…
An extension of the blocking oscillator circuit posted by Lidmotor. See his video for the original circuit diagram: www.youtube.com