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building my own aux circuit car stereo feedback – Circuit Schematic
building my own aux circuit car stereo feedback
By looking at the layout of the PC board, decided to insert a stereo 3mm canceling type jack (5 pin) at the volume control chip inputs, and mounted it on the fr...
ambient noise cancelation microphone circuit will work – Circuit Schematic
ambient noise cancelation microphone circuit will work
A microphone to listen to a wristwatch and want to cancel the ambient noise in the room. I have included a circuit that I plagiarized from a headphone cancelati...
Simple Active Mixer on sinlge voltage – Circuit Schematic
Simple Active Mixer on sinlge voltage
It`ll work on single supply. I`ve used it when I ran my lunetta on a 9 volt battery for a while and it`s still loud and proud running on my new regulated 5 volt...
noise genenerator – Circuit Schematic
noise genenerator
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Theremin Music Instrument circuit diagram – Circuit Schematic
Theremin Music Instrument circuit diagram
There is the Theremin music instrument effect circuit diagram below. A guitar or instrument amplifier is an ideal companion unit for the theremin; either one al...
Small Surround Sound Decoder – Circuit Schematic
Small Surround Sound Decoder
This is surround sound decoder. With this circuit, you can divide the 2 channel (R and L channel) stereo output become 4 channel output that are R channel, L ch...
Guitar Effect Circuit : Electro Harmonix Big Muff Pi – Circuit Schematic
Guitar Effect Circuit : Electro Harmonix Big Muff Pi
This Electro Harmonix Big Muff Pi circuit would most likely be better making the change by a contemporary input-jack power and a DPDT bypass switch. The kinds o...
USB Soundcard Circuit with PCM2702 – Circuit Schematic
USB Soundcard Circuit with PCM2702
Circuit USB Soundcard Circuit with PCM2702 schematics Circuit Electronics, Creating a sound card is not more complex problems. If you useGreat IC PCM2702 from B...
Stereo audio power amplifier circuit using TDA2822 – Circuit Schematic
Stereo audio power amplifier circuit using TDA2822
Circuit stereo TDA2822 audio power amplifier circuit schematics Circuit Electronics, In this series I use IC tda2822M as the main amplifier, but if you want to ...
PT2399 | Digital Echo Audio-Circuits – Circuit Schematic
PT2399 | Digital Echo Audio-Circuits
Circuit PT2399 digital Echo Circuit schematics Circuit Electronics, Digital Echo Processor IC PT2399 is using CMOS technology in audio purposes. digital Echo Pr...
Audio peak indicator circuit – Circuit Schematic
Audio peak indicator circuit
Circuit audio peak indicator circuit schematics Circuit Electronics, Schematics for audio peak indicator circuit Circuit Electronics.....
Digital volume controller DVC circuit using IC 4067 – Circuit Schematic
Digital volume controller DVC circuit using IC 4067
The heart of this digital volume controller DVC circuit is IC2 4067 , 16-channel analog multiplexer. Because the 1k has been connected between every input and o...
Audio Tube Preamplifier Circuit 6DJ8 / ECC88 SRPP – Circuit Schematic
Audio Tube Preamplifier Circuit 6DJ8 / ECC88 SRPP
This tour, available in Stainless DIL 8 legs, can measure 4 analog voltage independent between 0 and 5 volts, and send the result of this measure in the form of...
5 Band Equalizer Circuit using – Circuit Schematic
5 Band Equalizer Circuit using
Circuit LA3600 5 Band equalizer Circuit schematics Circuit Electronics, One type of regulator of tone / tone controls are the audio Graphic Equalizer. audio Gra...
Three circuits of preamp tone controls by NE5532 – Circuit Schematic
Three circuits of preamp tone controls by NE5532
A good quality preamp tone controls, a total of three circuits. We choose to use the NE5532 is main so interesting IC, because the ultra-low noise properties, i...
Super boost bass by UA741 – Circuit Schematic
Super boost bass by UA741
Super boost bass circuit this be low pass filter circuit model,which will low pass filter. By give bass audio that firm then convenient for a person who like.....
Stereo tone control circuit using IC TDA1524A – Circuit Schematic
Stereo tone control circuit using IC TDA1524A
The stereo tone control circuit with IC, be the circuit diagram that use just IC number TDA1524A. It be pillar heart in the work which, be IC the integrated.....
Cheap surround sound system circuit diagram – Circuit Schematic
Cheap surround sound system circuit diagram
Using the LM1458 IC number to expand the difference of the input signal left (L). It came out as surround sound sure enough. When raising the power and enter th...
Simple vu meter schematic – Circuit Schematic
Simple vu meter schematic
Expensive stereo is general often have VU meter come to and for help show max power the stereo not too much. For radio tape general plaything has will no VU Met...
Simple audio mixer circuit with fet 2N3819 – Circuit Schematic
Simple audio mixer circuit with fet 2N3819
This circuit is a simple mixer circuit. It can mix two signal channels and one channel is output. Using a codec circuit, Convert stereo audio to mono audio time...