DC shunt regulator power supply circuit
Posted on Dec 11, 2010
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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 adaptor will capture plots or prints of your GPIB instrument to your PC through the serial...
Multi-spark ignition is very useful especially in the case of startings at low temperature and at...
This line driver can drive low-impedance lines with up to 70 V p-p max. IC1 is a low-noise op...
The circuit is built around a 555 oscillator/ timer. The circuit provides two time periods. The...
Voltage regulator ICs (78xx series) provide a steady output voltage, as against a widely...
This project based on Atmel AT89C52 and Dallas real-timeclock (RTC) chip DS12887 can be used to...
The USB standard restricts the current consumption of all USB devices to either 100mA or 500mA...
This 555timer clap switch circuit electronic project is designed using some common electronic...
This is a quick how-to guide for making a stereo VU meter using the LM3915/LM3916. The LM 3916 is...
Many excellent ISP (In System Programming) designs exist for 8 bit AVR microcontrollers. However,...
The following schematic diagram shown a conventional which is modified to become a VCO...
AF modulating signal is applied to gates of matched FETs in push-pull through T1 having...
The usual procedure for the production of sustained oscillations in tuned L-C networks is to...
FIG SD501E is J tie fan IC, which has the following characteristics a 7 5 ±progressive Timing:...
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