THREE BAND DIGITALLY CONTROLLED AUDIO PROCESSORDesigned by MarcoPolo Electronics, Ships from United States of America
I2C - THREE BAND DIGITALLY CONTROLLED AUDIO PROCESSOR This audio controller is perfect for DIY audio enthusiasts. Use this to build your own arduino controlled gainclone or other amplifier. Use you...Read More…
This audio controller is perfect for DIY audio enthusiasts. Use this to build your own arduino controlled gainclone or other amplifier. Use your arduino or raspberry pi to select input source (4 inputs), gain, bass, mid range, treble, volume. It is based on the TDA7439.
It is a tested DIY product, I have tested all the functions to make sure it works. The only flaw on the board is that the "L" and "R" are swapped on the silk screen, this obviously has no impact on its functioning.
This board will give your DIY amplifier more functionality and a professional appearance.
All functions are programmable via the I2C bus.
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I like to share my finished product with other electronics hobbyist.