Signal-combiner
Posted on Aug 10, 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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The Astable Multivibrator, which is generally used as a signal generator, is once again used here...
This design used to measure air or gas flow works by measuring the energy required to maintain a...
Transistors Ql and Q2 form the two halves of a free-running multivibrator whose frequency is...
This de voltmeter, with high input resistance, uses a CA3130 BiMOS op amp and measures voltages...
In order to make the circuit work, it is important to set the fuse bits inside the AVR micro...
TDA4935 is bipolar stereo amplifier IC that can be wired as a 2X15W stereo amplifier or a 30W...
This versatile amplifier circuit is designed and submitted by Mr Seetharaman Subramanian from...
The car battery charging current is automatically limited to 4. 2A. If there is a 600mV voltage...
In that article I wrote about how I used an Arduino to create an interface that would allow me to...
As shown for the direct coupling audio power amplifier. When using an integrated operational...
An N-channel MOSFET and P-channel points, with two complementary symmetry circuit composed of...
As shown in the circuit is a state of the flash output can change the speed of lighting control...
Electronic bass equalizer type of two quad op amp circuit, you can use TL084 high-speed...
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