2.1 KiB
#Audio+ Speaker+ Microphone+ 2X5W STEREO AMP FOR ONBOARD/EXTERNAL SPEAKERS
-Experiment with the Google AYI assistant (100% pin to pin compatible).
-Open source assitant such as ADRIAN, SNIPS project and others
-Voice changer
-Any portable radio project where you need built in speaker
-Power directly your old speaker
-No extra power supply required
INSTALLATION:
sudo wget -O mic mic.raspiaudio.com
sudo bash mic
-say yes for the reboot -On the next reboot you have to run the test to finish the installation (it is an ALSA oddness):
sudo wget -O test test.raspiaudio.com
sudo bash test
Push the onboard button, you should hear "Front Left" "front Right" then the recorded sequence by the microphone. If the volume is too low you can adjust the gain of the microphone by Reeboot and type:
alsamixer
Features:
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Microphone I2S High sensitivity on board (could be separate from the main boad using the included cable)
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2x5w Stereo Amplification 2 onboard speaker included
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DAC I2s 24-bit audio with studio sampling quality
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Line out stereo 3.5mm jack
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Onboard red button, 1 status led
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Extention screw terminal for external speakers (2 to 8 ohm)
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Extention screw terminal for external push button, external led.
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Soldered Long female header 2x20 (NO soldering required) Compatible with Raspberry Pi 3, 2, B+, A+, and Zero