how to build a precision time server. (optional) how to add a 4x20 LCD to display server status and GPS and PPS information. While you can use any model of Raspberry Pi to implement a Stratum-1 NTP ...

After the creation of LLMs like Generative AI, the next big revolution in AI is AI agents like OpenClaw. These agents can not only engage in intelligent conversations and provide answers to you but ...

Why Pi-based prototypes can fall apart in industrial environments, and how the BB-400 fixes every weak point. How onboard UPS, dual-power inputs, deterministic I/O, and industrial-grade networking ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Kali Linux has released version 2025.4, its final update of the year, introducing three new hacking tools, desktop environment improvements, the preview of Wifipumpkin3 in NetHunter, and enhanced ...

This project proves that reliable, long-term live video streaming and motion-based surveillance can be achieved using just a Raspberry Pi Zero, a 5MP camera, and mobile internet. By combining the ...

About two years ago, security researchers James Rowley and Mark Omo got curious about a scandal in the world of electronic safes: Liberty Safe, which markets itself as “America’s #1 heavy-duty home ...

Elecrow's latest learning platform, the CrowPi3, supports the newest Raspberry Pi 5 and twenty-eight expansion boards. Its small volume, IPS display, and handy case will make it a hit among the ...

A NAS is a wonderful thing; it’s the perfect place to back up your precious memories, share content across your home, and even allows you to break the vicelike grip of cloud and streaming services.

Raspberry Pi is one of the cheapest computers in the world today, with the latest version, the Raspberry Pi 4 B, starting at just $35. It’s not just the price but also the price-to-performance ratio, ...

Kali Linux has released version 2024.4, the fourth and final version of 2024, and it is now available with fourteen new tools, numerous improvements, and deprecates some features. Kali Linux is a ...