Raspberry Pi Trading has released a new $5 cooling fan that clips inside the official case for the Raspberry Pi 4. There are plenty of fans available for the Raspberry Pi 4 but now there's an ...

Raspberry Pi 4 runs pretty warm – not only the main processor ... A note on fans here: as far as I can find out, three-pin fans tend to have power in and a tachometer output, to which four-pin fans ...

Fan cases for a Raspberry Pi aren’t exactly new, but there’s something particularly charming to me about the official model, like the satisfying way it clips onto the existing “official ...

This has led to a number of third-party cases, fans and heat sinks, and now the Raspberry Pi Foundation have released their own fan specifically designed to clip into the lid of the official case.

He figured, why not use an actual physical tachometer to display how hard the CPU on his Raspberry Pi was revving? With the goal of tuning 0-100% CPU usage to 0-8000 RPM on the tach, the first ...

The Raspberry Pi 4 can run pretty hot when it's pushed, which has resulted in a number of cooling options appearing, including custom cases that double as a heatsink as well as fans for pulling ...