Uptime Lab

Not everyone knows that the Raspberry Pi CPU has a built-in Watchdog. It’s basically a time bomb that will reboot the CPU if its timer…

With the release of CM5, it is now possible to double the speed of the PCIe bus on the Compute Blade when working with the…

The firmware upgrade on Raspberry Pi CM5 at the moment (December 2024) is complicated by the fact that the available downloadable versions of RPIBOOT do…

Apple is Apple. The power button for the new Mac mini on its bottom. I’ve come up with a solution for turning the Mac mini…

I have converted the PoE+ HAT for Raspberry Pi 4 to a PoE+ HAT for Raspberry Pi 5

Detailed instructions for replication. All files and no guarantees. But I believe in you!

The content explains the process of creating a stand for 16 Apple Mac minis to control them remotely, even in case of a system breakdown. The project progressed through three versions, each improving in simplicity, reliability, and usability. The final version of the stand uses servo drives for control, PiKVM for interfacing, and the StarTech UNISLDSHF192 shelf for holding Mac Minis. The setup allows for easy installment/removal of Mac minis and has a well-thought incoming cable management system.

In Place of a Foreword Below I’ll talk about the project, I think you can replicate it, but I don’t think you’ll want to. Keep…