Current Booster
Posted on Aug 10, 2012
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.....
.
You need free power? This schematic transforms the surrounding radio waves to usable current. The...
A small neon lamp is triggered into conduction by the telephone's ringing voltage, passes just...
The analog input is fed into the span resistor of a DAC. The analog input voltage range is...
This simple rc oscillator uses a medium-speed comparator with hysteresis and feedback through Rl...
An Intergrated ircuit is just that. an intergrated circuit. These small packages combine many...
I`ve had a few requests for a quiz circuit, so here is a 4 input design which can easily be...
This LED flasher circuit is a classic two transistor flip flop. This flasher circuit is very...
Our DTMF decoder can be powered from a 9V battery or from your parallel printer port. It can...
The following circuit shows about Devantech SRF04 UltraSonic Sensor To The SV203 powered PPRK...
A circuit to turn on/off a couple of big AC solenoid valves and a couple of 1ph ac motors. my...
The transmitter circuit described here has an extra RF power amplifier stage, after the...
The diagram shows telephone control automatic lighting circuit. At night, when telephone rings or...
It shows the dynamic AC signal level display drive circuit can be used for audio level display...
FIG aa, bb, and ce three-phase windings, respectively. Double throw switch Kl-l ~ Kl-4 hit the...
characters left: