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 ...
Techno-Science.net

Explained: Motherboard Connectors

Building a PC isn’t easy for everyone, but if you’re someone who’s planning on doing it soon or just a PC enthusiast who’s passionate about PCMR, then this is the perfect blog for you. In this column, ...
PC Gamer

MSI's X870 and X870E motherboards come with an auxiliary 8-pin power connector, which could indicate some scary next-gen GPU power consumption levels

Up to 225W from the board alone, with god knows how much extra from GPU mounted connectors. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. MSI ...
Ars Technica

How to connect 3-pin case fan connector??

Am putting together a PC and have run into a problem with the MB/case. The case fan has a 3-hole connector and all system fan connectors on the MB are 4-pin. Case: Fractal Design Define R5 Black ...