TBA820 Amplifier
Posted on Sep 7, 2012
Related Circuits
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.....
.
When a discharged gel cell is connected, the charger goes into a fast charge mode at a fixed rate...
Many people experienced sleeping well in natural surroundings, into a tent or a wooden hut. This...
In the absence of radiation, no current is drawn. At normal background radiation levels the power...
An LM556 dual oscillator/timer, U1, configured as a two-tone oscillator drives U2, a dual4-watt...
The unit consists of rlamplifier Q1, local oscillatorQ2, and mixer Q3. The two bands are covered...
When the touch-on contacts are bridged, pin 6 of Ul-b goes low, which forces its output (the set...
When the reverse voltage is applied that is say 10V to Source and the drain is grounded. So now...
Most of people ask TV transmitters. So Today I`m going to give you a very useful circuit diagram....
The circuitdescribed herecan be built and used in your vehicle for an automatic dipping and...
This is a simple 3 band graphic equalizer circuit that`s built by a single op amp IC LF351 IC and...
The schematic shown here is a circuit of a 555 tracking transmitter. 555 is a famous versatile IC...
The digital sine wave generator (oscillator) circuit has the advantage that only few components...
Here`s the new flasher circuit schematic. It consists of a 555 timer circuit and a power...
Here is a simple frequency counter designed to monitor the 240VAC mains supply. It as a frequency...
The Sovtek 5881s that come in these amps are cheap and sound like it. Change ALL tubes. Get a...
IC1 generates 150 µSec. pulses at about 80Hz frequency. Q1 acts as a buffer and Q2 inverts the...
characters left: