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

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
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, ...

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 ...

NYC mayoral inauguration bans Flipper Zero, Raspberry Pi devices

New York City's 2026 mayoral inauguration of Zohran Mamdani has published a list of banned items for the event, specifically ...
How-To Geek on MSN

5 open-source Raspberry Pi projects I'm self-hosting to save money

The other smart way to save money is to make a budget and stick with it. Unfortunately, a lot of budgeting software costs ...

Build a Fast Offline AI Assistant on a Raspberry Pi 5

Build a fast, private offline chatbot on Raspberry Pi 5 with the RLM AA50, 24 TOPS, and 8GB DDR4 to get instant voice replies ...
XDA Developers on MSN

I built a ghost-proof ESP32-powered presence sensor and here's how it works

Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...
AgWeb

Yes, Corn Sweat is Real, But Here’s Why the Humidity is So Thick This Year

In a year when most meteorologists were watching signs of drought — especially across the western half of the country — the middle of the U.S. has been inundated with moisture. It’s not just been hot, ...