Self oscillating flyback converter
New Circuits
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This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of.... -
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is.... -
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to.... -
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This.... -
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the.... -
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,.... -
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the.... -
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power.... -
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
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This Project is used to control our household electrical devices from any where through the cell...
You can use this powerfull amplifier in any small audio project. It is very small (6.5 x 4.5...
This circuit is a small digital ?roulette''. It is constituted by oscillator IC1, the counter...
This circuit was industrial to power an AVR microcontroller from a 12 opposed to run-acid...
A simple timer that can be used to turn on/off a load after user specified time. The prototype...
Inductors can be mimicked quite easily using operational amplifiers. The circuit shown here was...
Here is a simple circuit that can be used to pulse an LED or a low power filament lamp. The...
I would start by making certain that no light bulbs on the vehicle are burnt out, particularly...
In October of 1958 when this article was written, a mere year had passed since the successful...
The following video is of my test circuit of a 16 step analog sequencer based on Mauno Tuominen`s...
As shown by MAX4102/4103 unity gain buffer circuit shown in FIG. This circuit uses a small...
At dawn, the light is irradiated onto the photosensitive resistor RL, it reduces resistance This...
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