CaribouLite SDR HAT for SDR on a Raspberry Pi

How is Deepseek R1 on a Raspberry Pi? OpenAI, which is only really open about consuming all the world's energy and half a trillion of our taxpayer dollars, just got rattled to its core. Deepseek, a new AI startup run by a Chinese hedge fund, allegedly created a new open weights model called R1 that beats OpenAI's best model in every...

Don't pay $800 for Apple's 2TB SSD upgrade Apple charges $800 to upgrade from the base model M4 Mac mini's 256 GB of internal storage to a more capacious 2 TB. Pictured above is a photo of a standard 2230-size M.2 NVMe SSD (one made by Raspberry Pi, in this case), and Apple's proprietary not-M.2 drive, which has NAND flash chips on...

Project Mini Rack - compact and portable homelabs Today I'm announcing Project MINI RACK, an open source project to help those building homelabs, RF/wireless rigs, and other electronics projects into mini 10" racks. Jeff Geerling January 17, 2025

Top 10 ways to monitor Linux in the console top (pictured below... above is btop) is the first utility everyone recommends to monitor Linux (or any form of UNIX, including macOS) resource usage. It's efficient, available almost everywhere... but it's also a bit basic. It shows essential metrics, but looks like it's from the 80s....

Who would buy a Raspberry Pi for $120? Jeff Geerling January 9, 2025