Digital Automatic Level Control (Alc) Circuit
Posted on Jul 4, 2012
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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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A 10 bit scanning voltmeter with a Minimum Mass Wireless Coupler, based on the ATMega8.Range to...
This circuit is representative of the many applications of up/down counting in monitoring...
The pull-up transistor of the totem-pole output is used-to turn on the LED and the pull-down...
This amplifier has Output power about 500 Watt with the compatible voltage supply is under 63...
This circuit, a simple mixer circuit. It can mix two signal channels and one channel is output....
The MAX1846 inverting circuit to implement a switch-mode power supply that provides a -15V at 0....
The Traffic Light Hack is a simple interface for controlling lights inside a traffic light...
This is a simple project circuit for mixes two or more channels into one channel (eg. stereo into...
This is simply (4) 1N4148 diodes connected in series with a thermal anticipation resistor (R1)...
This circuit has been designed to alert the vehicle driver that he has reached the maximum fixed...
Xpressnet is a bus system for model railways to interconnect input devices, computer interfaces...
40kHZ ultrasonic transmitter circuit of five, by the time base circuit LM555 and the external...
Another is the use of money when NE55S delay lamp circuit group circuit, SB1, SH2 are J-light...
Circuit principle as shown, neon tubes N1, N2 and photosensitive resistance RG1 constitute an...
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