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Raspberry Pi Blade crams 64 ARM cores and NVMe in 1U!

Raspberry Pi Blade crams 64 ARM cores and NVMe in 1U!

Uptime.Lab’s 1U Blade is a rack-mountable Raspberry Pi Compute Module 4-based server. Capable of cramming 64 ARM CPU cores in 1U of rack space, this blade could make a powerful Pi cluster. And built-in features like PoE+ support, an M.2 slot for NVMe SSDs, and a...
The Raspberry Pi IoT Notification Bell

The Raspberry Pi IoT Notification Bell

A.K.A The King of Ding. Here’s how I made “Clarence 2.0”, the internet-connected call bell. Clarence lives at a local non-profit radio station, and every time a donation is given online, the bell dings! How does it do that? Well, watch the video and...
Raspberry Pi Donation Notification Bell #Shorts

Raspberry Pi Donation Notification Bell #Shorts

This is a quick intro to my new and improved “Clarence 2.0” Raspberry Pi Notification Bell—part of the “Internet of Dings”. A full build video is coming soon! I built this bell to bring the digital world — in this case, online donations at...
Raspberry Pi Rack – 6 node 3D Printed 1U Pi cluster

Raspberry Pi Rack – 6 node 3D Printed 1U Pi cluster

I got tired of having Raspberry Pis hanging about my office. So I found a really nice 3D model for a 1U Pi rack by russross on Thingiverse, printed it, and put it in my new rack. I’ll show you everything in this video! Special thanks to Russ Ross for his videos...