Note that there are no any audio output interfaces on ReSpeaker 4-Mic Array for Raspberry Pi. It is only for voice capture. And you could use the headphone jack ... spidev and gpiozero Then run the ...

Mini Pupper 2 is an ... the addition of an IMU, microphone & speaker, a touch sensor, support for autocalibration, as well as a new mobile app for control. I understand the only difference between ...

While the Raspberry Pi has very good ... [Brian Hensley] put up a tutorial for using the Linux SPI drivers with the Raspi. [Louis] wanted to play with SPI in Python, so he added a C extension ...

Raspberry Pi enthusiasts ... have created a new quad microphone expansion board specifically designed for the range of Pi mini PC systems. The Raspberry Pi ReSpeaker 4-Microphone HAT is now ...