Constant-bandwidth-amplifier
Posted on Jan 9, 2013
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 generator will supply sine, triangular, and square waves from 2Hz to 20kHz. This complete...
This circuit gives a 3 phase square-wave output for a variable speed motor drive. Operation is...
Each stage provides 0° to 180° phase shift. By ganging the two stages, 0° to 360° phase shift is...
I originally wanted to purchase a Nebulophone but, my El-Cheapo price range didn`t like the tag....
FM Broadcast Audio Transmitter The circuit consists of a frequency modulated oscillator, an audio...
When the circuit is first powered up, neither transistor will be switched on. However, this means...
This is a design circuit for sine wave oscillators that will provide both a sine and square wave...
This is a design for thermometer. This is a simple circuit design. This circuit is based on...
NJM2268 is a dual Video 6dB Amplifier with 75 drivers for S-VHS VCRsHI-BAND VCRsetc. One channel...
Broadcast band frequency modulation (FM) radio was invented to solve existing problems with noise...
Every cheap energy-saving lamp has a self-resonant voltage inverter inside. They are designed for...
This page provided to the domain owner free by Sedo`s Domain Parking. Disclaimer: Domain owner...
Another example of application is extended. It uses TA7796 and five external transistor to form a...
Biaxial magnetic field sensor application circuit as shown in FIG. Using a biaxial magnetic...
Circuit shown in Figure 3-177. It uses two single-phase voltage regulator and connected to a...
Error processing segment is converted to a pulse width modulated (PWM) signal output from 3 feet...
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