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Audio Codec HAT is a low-power, high-quality stereo CODEC designed for portable digital audio applications which are based on WM8960 IC that have the advantages like Low leakage, excellent PSRR, and pop/click suppression mechanisms that allow direct battery connection to the speaker supply. Flexible speaker boost settings allow speaker output power to be maximized while minimizing another analog supply current.

License: GNU General Public License v3.0

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audio-codec-hat-for-raspberry-pi's Introduction

Audio-Codec-Hat-for-Raspberry-Pi

Audio Codec HAT is a low-power, high-quality stereo CODEC designed for portable digital audio applications which are based on WM8960 IC that have the advantages like Low leakage, excellent PSRR, and pop/click suppression mechanisms that allow direct battery connection to the speaker supply. Flexible speaker boost settings allow speaker output power to be maximized while minimizing another analog supply current.

There is onboard Button which is connected to raspberry pi GPIO 17

Installation Process

steps :

Download the repository git clone https://github.com/sbcshop/Audio-Codec-Hat-for-Raspberry-Pi
Go to below directory to Install the driver (follow steps)
- cd Audio-Codec-Hat-for-Raspberry-Pi
- sudo chmod 777 *
- sudo ./install.sh
After installation reboot raspberry pi sudo reboot
Perform the following command to restart the service if the 3.5mm jack has no audio output.
- sudo systemctl restart wm8960-soundcard.service
If you notice a noise problem with the Audio Codec , reinstall the driver and try it again.