raspberry/matrix
thingiverse
The humanoid in the image is not mine, it's Anice Charaf's work. I'm currently working on a project that incorporates properties of the humanoid shown. The Matrix Creator Card takes up all Raspberry Pi GPIO, but it provides the pins highlighted in red as Raspberry Pi pins - there are 17 of them. The matrix chip contains eight microphones, so it should be mounted to the humanoid head, just like in the picture, so the microphones can detect vocal commands. The 17 red pins will control motors, sensors and other components.
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