Bipolar-reference-source
Posted on Dec 10, 2012
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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Usually we see Digital clock on LCD or 7 segmen. But, this AVR Digital Clock which is designed by...
The proposed capacitance is a very powerful assembly to measure in 7 ranges capacitors of 1 pF...
This receiver is capable of better than 1.5 p, VIHF sensitivity and uses MOSFET front-end...
The circuit is intentionally designed using old type transistor, it is to get the harmonic...
The ADI Company one ADM1066 is it monitor one piece powers many kinds of of configurated...
I will share about the series used in the usb to charge battery. Issued voltage 4. 7 Volt to 5...
The P-C70-A from Antique Electronics Supply works just as well and maybe a little better than the...
How to measure water purity How to test water quality using a simple electronics project You can...
The TPA3112D1 is a 25-W efficient, Class-D Audio power Amplifier for driving a bridge tied...
The UDA1343TT is a single-chip stereo Analog-to-digital Converter (ADC) and digital-to-analog...
This circuit consists of two identical intercom units. Each unit contains a power supply,...
As with your square wave, you will interfere with people`s radios, & they will become quite...
ICs has been used in many audio amplifiers, especially small circuit. It is convenient to use...
Whenever I use the 555 timer, it seems that the output polarity is invariably incorrect, and the...
This circuit based project demonstrates the working of 555 timer in astable mode to generate...
After some years i started using the NMS8280 again for HAM radio purpose. When sending a signal...
A circuit that can detect a light beam cut. The first circuit i made was a light/dark detector...
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