13.8 V / 15 A from a PC Power Supply
Posted on Jul 1, 2012
Related Circuits
New Circuits
-
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.....
.
When zero voltage switching is not required, methods of providing this function are illustrated....
A meter is any device built to accurately detect and display an electrical quantity in a form...
A basic mixer suitable for mixing microphones or even effects outputs. The overall gain from...
When the input voltage is 198- 242V, the mean value of the load current is 0. 5- 1A, the mean...
This circuit is based on a very old application note from exar, in this the frequency is fixed by...
This electronic circuit is a video signal amplifier that offers a broad band amplifier with a...
LDR( Light dependent resistor ) Engineering is a technique of making several electronics circuits...
This circuit uses just two CMOS IC`s, a 4011 quad 2 input NAND gate, and a 4020 14-stage ripple...
This audio-video circuit provides you with wireless audio and visual transmission to a TV. The TV...
SPI stands for Serial Peripheral Interface and it is the simplest among all the communication...
Apart from the timing functions, the two comparators of the 555 timer can be used independently...
To design and build a wireless transmitter that works over the FM frequency and allows the...
This type of infrared proximity circuit is widely used as an electric switch where physical...
A number of ham radio operators have made their start on the 10 GHz amateur band using...
Second order band-pass filter performance depends primarily on the quality factor Q and center...
characters left: