ESL amplifier circuit diagram
Posted on Nov 10, 2015
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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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With this circuit can determine whether any of the phones of the same line is busy (it's up the...
The detector circuit is made up a two-amplifier multiple feedback bandpass filter followed by an...
The 5AH will trigger when the voltage across the two 0 juF capacitors reaches the breakdown...
VTTC (Vacuum tube tesla coil) is a Tesla coil with vacuum tubes as a switch. I used...
To create the two laser guns for our game, we wanted to mount red lasers into some kind of...
The purpose of this lab is to implement a decimal counter which counts from 0 to 99. You will...
For a few experiments such as solar air heaters, I needed a automatic turning on and off of a...
This design fulfills these requirements by means of a variable gain microphone preamplifier built...
A relay circuit to function as a DPDT toggle which is controlled by a momentary switch. I strive...
The speed of light has been measured many different ways using many ingenious methods. The...
Back in May 2002, we (Silicon Chip) presented the "Battery Guardian", a project designed...
FM Transmitter is very simple, compact, and has transmission signal with a range of 100-150m,...
Voicemail capacility (although not implemented, there are four ADCs that can be used to sample...
A schematic diagram of the oscillator is shown in Fig. 1. The common-base transistor stage (Q1)...
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