Raspberry Pi enthusiasts may be interested to know that hardware manufacturers ReSpeaker have created a new quad microphone expansion board specifically designed for the range of Pi mini PC systems.

Baby monitors give parents piece of mind by letting them keep an ear (or eye) on a kid’s room while wondering the house. But you don’t need to spend a lot of money on a high-end model to get decent ...

Adafruit has created and is now stocking a Raspberry Pi Voice Bonnet which is equipped with dual speakers and microphones, enabling you to give your next project both voice and listening capabilities.