Servo loop improves linear-regulator efficiency
Posted on Apr 12, 2012
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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In the precision circuit, an operational amplifier provides a buffered output and also acts as a...
A bubble vial with external aluminum-foil electrodes is the sensing element for a simple...
The battery powered light turns on easily, stays on for just a few seconds, and then turns off...
This unit uses a Nicad battery to provide power to an emergency lighting setup. When power...
This electronic organ is very simple to construct and can provide hours of enjoyment particularly...
30 incandescent lightbulbs be controlled by my arduino uno on 3 channels (10 bulbs to a channel...
This is the circuit diagram of DC to DC converter based LM2596, the circuit has a single input...
This circuit is IC controlled emergency light. This series of automatic switching-on of the light...
This circuit calls more Free Running Multivibrator work resemble Flip Flop. Which encourage...
The history of a pioneering tube that was developed by Philips Research and that was, next to the...
This circuit is a monostable multivibrator, or one-shot, made with a 555 timer chip. Click the...
This is a general purpose remote control project with using programmable PIC microcontrollers....
Circuit switch S is closed after the integrated circuit TDA1024 trigger is turned on. Whenever...
By AC 220V step-down transformer Lu. Former -q diode bridge rectifier, filter capacitor C...
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