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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WinCircuit is a software of realization of drawing of printed circuit in single or double layers....
This is a very simple circuit utilising a 555 timer IC to generate square wave of frequency that...
This circuit is a 20W Audio Amplifier kit, based on the TDA2005 IC, a class B dual audio...
For higher speed applications, up to 1-MHz NRZ, the Schmitt-trigger output HllL series...
Using only an 8-pin IC and a few discrete components, you can build the infrared optical...
Here is a simple 2. 4 GHz SWR meter which can be easily found, which is based around surplus...
Traditional UPS adopts the circuit control of simulation, as to manufacturer and user, no matter...
At times it`s really very annoying to see the street lights kept switched ON even during broad...
The circuit of a simple triac light dimmer shown below can be used for dimming incandescent...
A video of my friend James playing his electric guitar, patched through the audio echo effect...
The circuit depicted is the receiver device of a transmitter/receiver combination that will prove...
The circuit diagram is shown to the right. You can get a larger version or a PostScript version...
An audio amplifier connected to the output will emit loud click sound for each lightning strike...
Any vacuum-tube oscillator configuration has an equivalent transistor circuit. For example,...
The tester consists of an dual time base circuit 556 and a number of RC components and other...
AD, I70 is a signal conditioning integrated circuit RTD/PRTD design, it is very suitable 1K,...
Based on the classic Baxendall tone control circuit, this provides a maximum cut and boost of...
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