It is well known that the latest Raspberry Pi 4 mini PC has been running a little hotter than expected since its launch, but thanks to a number of firmware updates the temperature has now been brought ...

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 official ...

The Raspberry Pi single-board computer has, through it's various iterations in its decade-plus on the market, become a wildly popular product among tech enthusiasts. For the price, regardless of if ...

Withclosed loop speed control, the fan controller ensures that the fan isrunning at the desired speed by measuring the actual speed and adjustingthe duty cycle accordingly. Here the host specifies the ...