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mp3 mode circuit wtv020sd 16p tutoria – Circuit Schematic
mp3 mode circuit wtv020sd 16p tutoria
This tutorial is about mp3 mode of WTV020SD-16P module. With this simple circuit, you can play AD4 format music files. At the end of the article, you can see a ...
radio iphone dock – Circuit Schematic
radio iphone dock
In this electronics project I am modifiying and old radio into an iPhone dock. Video and pictures included to show you the whole process.....
mixer and vu meter – Circuit Schematic
mixer and vu meter
The 10k resistors in question are R15, 17, 18, and 19 (R16 is somewhere else). Their purpose is to separate the input channels, because otherwise turning the vo...
simple bird tone generator circuits explained – Circuit Schematic
simple bird tone generator circuits explained
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simple example circuits for the lm386 ic audio amplifier – Circuit Schematic
simple example circuits for the lm386 ic audio amplifier
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easy melodious door chime circuit explained – Circuit Schematic
easy melodious door chime circuit explained
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make yourself a simple homemade electronic buzzer – Circuit Schematic
make yourself a simple homemade electronic buzzer
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speaker crossover network – Circuit Schematic
speaker crossover network
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chopper tremolo effect – Circuit Schematic
chopper tremolo effect
A Tremolo is an effect unit that modulates the amplitude of the guitar signal, usually in a triangular waveform. This version uses a square waveform, for a more...
mixing and volume – Circuit Schematic
mixing and volume
I built the LM386 amplifier section, and it pretty much works. I purchased a five-conductor headphone jack, which passes the left and right channels through to ...
Phantom Powered Microphones – Circuit Schematic
Phantom Powered Microphones
These require power to work. Sometimes, that`s a battery you put into the mic. Sometimes it`s a separate dedicated power supply with a special multi-pin cable. ...
Audio Preamplifier – Circuit Schematic
Audio Preamplifier
Design and Dimensioning of Aktive Low-Pass and High-Pass Filters. Sallen-Key and Multiple Feedback Topologies, Spice Netlist Generator.....
DA24QSDS – Circuit Schematic
DA24QSDS
The DA24DS is a double speed (up to more than 96kHz) version, slightly smaller and cheaper than the DA24QS, particularly intended to be built as a module into e...
2ChPre – Circuit Schematic
2ChPre
A dual channel audio preamplifier as an appropriate preamplifier for the high quality Audio Analog to Digital Converter AD24QS. It is, of course, easy to build ...
6 input mixer circuit diagram – Circuit Schematic
6 input mixer circuit diagram
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Simple audio mixer circuit – Circuit Schematic
Simple audio mixer circuit
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sound with coax is brighter than with optical – Circuit Schematic
sound with coax is brighter than with optical
I was messing with the receiver settings , and in the Digital Audio menu , the default setting was OPTICAL .. i changed it to COAX and the sound is better and ....
building vu meter – Circuit Schematic
building vu meter
Need to amplify the output of the iPod`s headphone jack would not be enough to provide the chip with a large enough signal to respond to, but this was because I...
5500MP tube condenser diy microphone – Circuit Schematic
5500MP tube condenser diy microphone
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revamping a vintage yamaha t 80 tuner – Circuit Schematic
revamping a vintage yamaha t 80 tuner
Most FM tuners from this era suffer from two major problems. They have a high and reactive output impedance, and the grounding scheme inside the unit is at best...