Bridging Adapter For Power Amplifiers
Posted on Nov 24, 2012
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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 HllC supplies the de latching relay function and reverse polarity blocking, for currents up...
By vocalizing the numbers and symbols of its~eypad, the phone provides an audible confirmation...
Germanium transistor Ql is used as a noise generator in the audio range. Ul acts as a high-gain...
A 555 timer (IC1) generates a 120-Hz signal that is fed to a CD4013BE flip-flop (ICl-a), which...
A block diagram of the stereo-TV decoder is shown in A. It shows the overall relationships...
The cireiilt is built around a couple of low-cost ICs: an H11C4 optoisolator/coupler with an SCR...
The IR circuit can be used to switch devices using TV Remote. Normal circuits can switch only one...
If you want to make a flasher unit for you motorbike then this circuit is just for you. This...
Connect Relay with pic microcontroller and whenever I put Load on Relay`s Contacts PIC16f877a...
This is a design circuit for audio graphic equalizers, that are very common as commercial...
This Circuit of FM radio-controlled anti- theft alarm can be used with any vehicle having 6- to...
Make a sound card is no more a complex issue. If you use great IC PCM2702 from BURR BROWN / Texas...
This circuit is intended for alerting purposes after a certain time is elapsed. It is suitable...
The internal mute circuit and pre-set gain resistors provide for a very economical design...
I like to post some thoughts on some of the functions of the Great Pyramid of Egypt. It's been...
Cars are fixed as shown in the circuit composed of LM723 regulator circuit, it can replace the...
Construction of buildings, when full power is not required fluorescent continuous operation, the...
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