MOSFET current sensing
Posted on Jul 15, 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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One can transform an ordinary binary counter, such as a 7493, into an up/down counter with mode...
This amplifier delivers 20 W into an 8-D load using a single IRF520 driving a transformer coupled...
This circuit extracts the sync pulses from a video signal over a wide range of amplitudes and...
I have a 4 position slide switch according to the position of the slide switch, I should turn on...
This is a circuit that is known as wien bridge oscillator circuit. The circuit has positive and...
This is just my attempt in making the simplest and kinda smallest photovore. Well, it`s not that...
LCD comes in various configurations and the most popular one is 16x2 matrix display. This article...
Multivibrators, like the familiar sinusoidal oscillators, are circuits with regenerative...
Circuit shown here can be used to jam FM radios in its vicinity. The circuit is nothing but a...
a programmable clock timer circuit that uses individual LEDs to indicate hours and minutes. 12...
This section gives step-by-step instructions along with photos to the construction of IR...
Rectifted and filtered voltage from the 24 Vac transformer is applied to the LM723 voltage...
After many enthusiasts practice, following a recommendation before and after class hi-fi...
Circuit output voltage can be continuously adjusted from zero to maximum. Its baseline is a...
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