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TDA7419 Project (Bluetooth + spectrum analyzer + bass mid treble volume control)

Here is a simple circuit that have 7 band spectrum analyzer, bass mid treble and volume controls and input selector. This TDA7419 project is intended for bluetooth speaker project.

TDA7419 project – spectrum analyzer, bass mid treble, volume, input selector

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Merry Christmas!

Merry Christmas to all. Cheers! It’s great to have you readers and followers! Expect more and better projects to come. Have a nice celebration with your family!