Digitally controlled 2.1 channel analog audio power amplifier

guclusat

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This article introduces high quality digitally controlled 2.1 channel analog audio power amplifier system. This project is mainly based on TDA7377 AF power amplifier and PIC18F452 8bit microcontroller. Basic features of this receiver are 2 × 6W + 20W audio output power, ±14dB bass and treble controls, fully configurable +35dB bass booster for sub-woofer and satellite speakers and loudness switch.

This system use commonly available electronic components and all the integrated circuits are in DIL packages. This amplifier consists with few UI elements such as 2 push buttons and 1 rotary encoder. All the menu navigation can perform through rotary encoder.


Prototype version of 2.1 channel audio power amplifier project
 

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  • Digitally controlled 2.1 channel analog audio power amplifier.zip
    2,1 MB · Görüntüleme: 113

Yazar: guclusat
Makale başlığı: Digitally controlled 2.1 channel analog audio power amplifier
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