In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

OpenAI’s GPT-5.4 mini and nano are here, and they’re designed to help you get stuff done on a budget.

Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an LED panel, and common household items. This step-by-step DIY project ...

An AI startup connects NVIDIA and AMD GPUs to Apple’s Mac Mini, turning the compact desktop into a powerful local AI ...

OpenAI continues to ship new models with the release of GPT-5.4 mini and nano, its “most capable small models yet.” ChatGPT users can start using GPT-5.4 mini today. These flavors of GPT-5.4 are ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

OpenAI just launched GPT 5.4 mini and nano models which are now live in the API, Codex, and ChatGPT with improved coding capabilities.

Although the RTL-SDR is cheap, accessible, and capable enough for many projects, it does have some important limitations. In ...

Macworld reports that Apple is expected to release new Mac mini models in early to mid-2026 featuring M5 and M5 Pro chips with significant performance improvements. The M5 chip offers up to 45% faster ...

With Gemini for Home arriving, Google's home voice assistant options are better than ever. Here are my favorite commands.