Headphone Limiter
Posted on Feb 6, 2014
Related Circuits
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.....
.
The design uses tactile sense (or rather, neural sense) to reveal the contents of a box. The box...
The circuit is basically a radio frequency (RF) oscillator that operates around 100 MHz. Audio...
This board layout was created using the SOIC version of a PIC16F627A without drawing the usual...
This simple Linear circuit provides continuously variable regulated current (~25-400mA) from a...
An Apex PB50 Booster Amplifier, plus an IC op amp, can be used in a high-voltage op amp that...
Mechanical 12 Volt DC automotive relays are used throughout the car audio industry to turn on...
The circuit shown flashes the LED briefly (to get your attention) and stays on as long as the...
A circuit that fires a relay when it detects audio pulses from one channel of an mp3 player. I`m...
Making a timer that is used for circuit training or boxing training etc. Here is the cycle I am...
This power supply electronic circuit is a high current 5 volts power supply circuit that use a...
A device to locate the mobile phone. It emits intermittent flashes and beeps to indicate the...
Measured output power and efficiency of a 6 dBm 130nm CMOS class-D inverter chain, using gate...
The phase shift oscillator of Figure above produces a sinewave output in the audio frequency...
Shown for the brightness control relay circuit. Resistors R1, R2 and R3 form a light-sensitive...
Clip-on current probe, such as the Tektronix P6021 current waveform for oscilloscope display is...
characters left: