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 ...
OMG! Ubuntu

Linux App Release Roundup (December 2025)

Got time for a final blast through smaller Linux app updates to round out 2025? There will be plenty of big new releases to ...
Liliputing

This Raspberry Pi 5 add-on gives you four more Ethernet ports

While the FPC connector on the Raspberry Pi 5 makes it possible to add hardware like PCIe NVMe adapters, a whole bunch of USB ports, or extra Ethernet ports, it’s worth keeping in mind that the ...
Liliputing

waveshare pcie to 4-ch ethernet board

The Raspberry Pi 5 is a credit card-sized computer that packs a lot of I/O features into a compact design, including four USB ports, two micro HDMI ports, and a single Gigabit Ethernet port. But if ...