Multimeter Shunt
Posted on Apr 30, 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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The 555 is wired as an astable and the capacitor is charged only through the 4,7Kohm trimmer...
Here's an effective little combination lock that you can put together in one evening's time. To...
The logic probe can indicate four input states, as follows: floating input—all LEDs off
Most of the circuitry is contained in the LM3914 dot/bar-graph driver IC chip. In addition to...
In this mode, the timer functions as a one shot. The external capacitor is initially held...
A talking compass is made up using a Hall-effect direction sensor (MODI) and an ISD1016 analog...
On my mountain bike I always used to have one of those well-known flashing LED lights from the...
FM Radio Receiver IC TDA 7012T is very simple, but it has an FM radio receiver sensitivity and...
The Atmel AVR series are very good microcontrollers with quite a rich instruction set, rich...
In ladder logic symbolism, an electromechanical relay coil is shown as a circle, and the...
In case of Japan, the electricity to be using in the home is 50 Hz or 60 Hz. In case of 50 Hz,...
The only way to know how fast a particular battery can recharge itself is to put it under load,...
As shown in FIG constituted by OPA340 INA321/322 output buffer circuit. INA321/322 optimum load...
Can alkaline batteries charging problem, there are two different versions. Some say you can...
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