How to build your own air quality meter with a Raspberry Pi and CO2 sensor

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

This smart home controller is literally a piece of wood

A minimalist smart home controller made from a piece of wood, the Mui Board works with Matter, Sonos, Hue, and others. It ...

How to Block Ads on Every Device, Anywhere, with Pi Zero 2 W, Pi-Hole, and Tailscale

Filter ads across devices with Pi-hole and Tailscale on a Pi Zero 2 W, using a static IP and router DNS for smoother browsing ...

Build a Raspberry Pi AI Voice Assistant with ElevenLabs Conversational AI

Build a voice assistant on Raspberry Pi using ElevenLabs and Open Meteo, so you get live forecasts hands free.
Hackaday

Hands On WIth The Raspberry Pi Compute Module Zero

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, ...
Hackaday

How Do PAL And NTSC Really Work?

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...

Belkin's new wireless HDMI adapter can share displays from up to 131 feet away

The ConnectAir Wireless HDMI Display Adapter consists of two parts: the USB-C transmitter that plugs into the source device such as a laptop, phone, or tablet; ...
Technobezz

Tech Enthusiasts Transformed Old Chromebooks into Linux Servers

Two tech enthusiasts independently transformed aging Chromebooks into functional Linux servers last week, demonstrating how ...