Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O Controller With Relays, Analog I/O, and Modbus for the Raspberry Pi. In the ...

The Raspberry Pi Compute Module 5 is tiny computer on a module with a quad-core Arm Cortex-A76 processor and up to 16GB of LPDDR4 memory, 64GB of eMMC storage, and optional support for WiFi 5 and ...

I like to write articles or how-to guides to help other people get to know Linux and other IT topics. I like to write articles or how-to guides to help other people ...

A couple of years ago, I decided to invest in a high-quality scanner. The idea was to digitize and archive dozens of old photo albums from my childhood that were scattered around in boxes. You know ...

Don’t want to pay for an expensive VPN subscription? You can host one for free with a Raspberry Pi and a little know-how. I'm here to walk you through the process. I’ve been writing about technology ...

How I Turned a Raspberry Pi Into a NAS for Better (and Cheaper) File Sharing Not ready to invest in a network-attached storage device? Make your own with a spare Raspberry Pi. Here's how I turned a ...

EDATEC ED-PLC2010 is an industrial controller powered by a Raspberry Pi CM4, supporting EtherCAT and Modbus interfaces, up to 32 I/O modules, and preloaded with CODESYS runtime for real-time core and ...

The Raspberry Pi 5 is several times faster than previous models of the compact and cheap computer. For less than a couple hundred bucks, you can have a computer that can do many tasks that previously ...

Abstract: Nowadays user’s data in devices is at high risk. To ensure security of program’s runtime environment, Trusted Computing and Trusted Execution Environment(TEE) are proposed, which construct ...

Raspberry Pi devices are the ultimate hobby for the computing enthusiast, being tiny in size, low in price, but packed with performance and features. They're not the most convenient of things to use, ...