Audio circuits electronic circuits design projects and schematics

Audio circuits electronic circuits design projects and schematics various audio amplifiers circuits with diagram and schematic.

UM3561 alarm systems circuit design

Using the UM3561 integrated circuit can be designed various alarm systems using few electronic parts . This UM3561 alarm electronic project require few electronic parts and is powered from a simple 3 volts dc power supply .
T1 transistor enables supply to the sound generator IC when the base current starts following trough it .

Circuit Diagram: 
UM3561 alarm systems circuit design

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Audio distribution electronic project circuit diagram

This audio distribution electronic project circuit diagram is designed using the TL064 or TL06 operational amplifiers and some other common electronic parts.
TL06 it’s made by Texas Instruments and is a low power operational amplifier .TL06 is an low power version of TL08 series operational amplifiers .

Circuit Diagram: 
Audio distribution electronic project circuit diagram

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TDA2050 high fidelity audio amplifier project

Using the TDA2050 integrated circuit can be designed a very simple high fidelity audio power amplifier, intended for use as an audio class AB audio amplifier.

Circuit Diagram: 
TDA2050 high fidelity audio amplifier project electronic circuit

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