This repository contains all my work on Node Red for User Friendly touch based GUI's of Automation systems. The files are a compilation of all tests, tutorials and versions of the Node-red 'flows' ...

PCWorld demonstrates building a high-performance Raspberry Pi 5 computer with NVMe SSD storage for under $200, requiring the ...

The Raspberry Pi has a port for a camera connector, allowing it to capture 1080p video and stream it to a network without having to deal with the craziness of webcams and the improbability of ...

There are a few very rare and very expensive calculators with Nixie tube displays scattered about calculator history, but so far we haven’t seen someone build a truly useful Nixie calculator from ...

An old TV, a Raspberry Pi, and a setup that beats every streaming box on the market.

Thanks to this tool, my Raspberry Pi lets me know the second a new device joins my network, which makes my whole setup easier ...

Whether you’re building a home server, running a retro gaming console, hosting a website, or experimenting with IoT projects, the Raspberry Pi remains one of the most powerful and affordable ...

What is a rotary encoder? A rotary encoder looks like a potentiometer, but it is fundamentally different. A rotary encoder can rotate freely unlike a potentiometer and instead of variating resistance, ...

Abstract: In this study, a new cascaded PI-PI-Fractional order PID controller is introduced to enhance frequency stability in microgrid systems by optimizing it using the Redtailed Hawk (RTH) ...