Video-line-driving-amplifier
Posted on Oct 21, 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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Pulse width modulation (PWM) is a technique to control analog circuits with a digital output. PWM...
All vocal eliminators start with the assumption that the lead vocal in a recording is in the...
Inverters Ula and Ulb form a 20-kilohertz oscillator whose square wave output-further shaped by...
Here are some 3V to 9V DC converter circuits that were requested by some of our visitors. It may...
Using the RE46C140 circuit can be designed a very simple smoke detector alarm using few external...
All you need to do is supply a resistor (I used 200 Ohms, with a 3. 3V supply) to the power line,...
The top channel is my signal to the gate of a mosfet. The mosfet is driving a tank circuit that...
Build as simple a circuit as possible that will pull a logic line low every time an automotive...
The bus is connected to the 2G—5 shrouded conenctor N9. The two CAN bus signals are fed into the...
By using light and sound to induce these brain states we are able to gain greater control and...
The intelligent temperature sensor DS18S20 from Dallas semiconductor is a calibrated precise two...
This circuit diagram is a UM66 based touch sensitive musical bell. The circuit is built around...
This works in a way that the phone line won`t stay busy while the LEDs are connected and when you...
When configured as an input there is a more subtle problem. If the input has its pullup enabled...
The main circuit uses a two-input NAND gate four digital integrated circuits, wherein the...
Circuit Principle: Using LC oscillator frequency drift is more serious. SAW devices appear to...
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