There was a time when multi-room audio – streaming music to multiple rooms in the house with control from anywhere – was only for the well-off, or the extraordinarily ingenious. Raspberry Pi has ...

ReSpeaker has released its 4-Microphone Raspberry Pi HAT (Hardware Attached on Top), a quad-microphone expansion board for Raspberry Pi which has been designed for AI assistant and voice applications.

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 ...

Wireless microphones give you the freedom to move around while amplifying your voice, but they can be incredibly expensive. With a Raspberry Pi, a few cheap components, and a radio, you can create one ...

Raspberry Pi enthusiasts may be interested in a new Raspberry Pi audio HAT soon to be available by the Crowd Supply website in the form of a Raspberry Pi stereo microphone and speaker HAT. Offering an ...

Pi-topPulse is a HAT-compliant sound and light educational accessory for Raspberry Pi 3 as well as something for the accessory rail within a pi-top – the Raspberry Pi-based DIY laptop, or for the ...

When UK Prime Minister David Cameron gave a speech at CeBIT this year, what examples did he use to highlight tech innovation in Britain? Yes, ARM and Imagination were on his list, but he also referred ...

Hackaday editors Elliot Williams and Mike Szczys sift through a week of excellent hacks. Big news is of course the Raspberry Pi microcontroller which Elliot had a few weeks to play around with on the ...

In broadcast, lots of people are still using dedicated analog lines to connect remote sites. These operate like old telephone systems: you call up the operator and request to be patched through to a ...

Infineon has developed a HAT for Raspberry Pi which it claims is the world’s first fully self-contained Raspberry Pi audio amplifier HAT. The board offers high definition audio at boom box power ...