The Raspberry Pi’s venerable 40-pin header and associated HAT ecosystem for upgrades has been a boon for the platform. It’s easy to stack extra hardware on to a Pi, even multiple times in some cases.

Makers, hobbyists and developers looking for a high quality PDM to USB Raspberry Pi microphone, may be interested in a new piece of hardware utilizing the Pi RP2040 microcontroller. The Mico ...

New development kit bundles all of the hardware, add-on open software and algorithms required to test, prototype, and debug voice and audio functionality and integration in new applications for smart ...

“With PiSquare You can create the server from Raspberry Pi and run as many HATs as you like as a client to run multiple Raspberry Pi HATs, You can also make the PiSquare a client and run it as a ...

When [Mahesh Venkitachalam] was experimenting with machine learning for audio applications on a Raspberry Pi, he found himself looking for a simple USB microphone. A cheap one was easy to find, but ...

ITASCA, Ill.--(BUSINESS WIRE)--Knowles Corporation (NYSE: KN), a market leader and global provider of advanced micro-acoustic microphones and speakers, audio processing, and precision device solutions ...