Voice assistant by RPI -> New version with Google assistant inside

Create you own voice assistant with this sound card for Raspberry

Yes I know, voice assitants are available on Internet.

But once again I wanted to do it by myself.
So I decided to build my own soudcard for the RPI.
And here is Sherka...

~~For the software part, I use~~ ~~Kalliope project~~.

The new version is handled by Google assistant. But to avoid being constantly listened to, it is triggered only by pressing a button.
For special commands, I developped my own software that I can interface with Google assistant.

The board is based on an USB soundcard chipset PCM2912A and connected to the RPI by expansion GPIO connector and USB.

Projektelemente

Power board Bottom layer (PNG, 4.63 KB)

Power board Components (PNG, 5.2 KB)

Power board Top layer (PNG, 7.01 KB)

Sherka-Bottom Layer (PNG, 3.12 KB)

Sherka-Top Layer (PNG, 5.82 KB)

Sherka-Components (PNG, 4.43 KB)

Prototype assembly (JPG, 1.92 MB)

Prototype (JPG, 90.22 KB)

Power supply prototype (JPG, 41.99 KB)

Demo.mp4 (MP4)

Video in French

Power board Schematic (PNG, 60.31 KB)

Sherka-schematic (PNG, 54.5 KB)

Diskussion (2 Kommentare)

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