Single-ended four-channel amplifier schematic
Posted on Mar 28, 2007
New Circuits
-
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.....
.
In a lot of cars, the car-radios use amplifiers that their output power does not exceed the 5W...
The data separator is intended for use with 8" flexible diskettes with IBM 3870 soft sectored...
There are two switches: a memory disable switch and a pulse polarity switch. Memory disable is a...
Now that I have these power supplies, wouldn`t it be nice to evaluate their performance...
In typical push-pull driver applications, the npn-pnp transistor pair is alternately turned on...
Generating sine waves with controlled frequencies over a wide range is difficult when using RC or...
This one of its kind and hard to find triac control AC voltage stabilizer circuit has been...
This circuit uses a 1458 dual op-amp to form a radar detector. C1 is the detector of the radar...
This project builds a Christmas lights controller for the GE Color Effects lights allowing...
When the sun position is changing so does the illumination level on the LDRs and the input...
A seven segment display is the most basic electronic display device that can display digits from...
The RF amplifier is similar to the one used in the 2. 5MHz amplifier. At a frequency of 10MHz the...
The DZ-2 was built by RCA, Camden NJ, for the U. S. Navy for use in naval aircraft as a Radio...
The introduction for unidirectional thyristor trigger circuit is equally applicable to the TRIAC....
A video amplifier output at its arrival was a differentiation before the Schottky comparator....
Circuit characteristic is the elimination of the external input resistors, thereby reducing the...
characters left: