This is a DIY electronics project article that teaches readers how to build a low-cost 3D LiDAR mapping system using a ...

Lapse… so does this $25 Raspberry Pi Zero! Tiny, lightweight, and incredibly versatile. Mount it anywhere—from rooftops to ...

The humble Raspberry Pi is a staple in the tech DIYer community, but you can use one to leverage some cost savings when it comes to subscription services.

Smart speakers such as Alexa, Google Home, and Apple Home have transformed how people interact with technology, enabling ...

My $35 server works harder than some PCs.

Tom Fenton moves from local AI concepts to hands-on tools for matching LLMs to hardware, running local chatbots with Ollama and benchmarking AI performance.

One button now lets me disconnect whenever I want.

The Falcon-821CRS is an 8MP Color HDR Camera built on the Onsemi AR0821 image sensor. Equipped with a multi exposure HDR architecture achieving 120dB dynamic range and a USB 3.0 interface, this camera ...

A Delhi schoolgirl, Mahi Malhani, developed TRASHbot, an AI-powered robot to tackle litter. Inspired by a visit to Sundar ...

This project combines a high-speed YOLOE vision engine running on a laptop (50+ FPS) with an ESP32 that wirelessly controls servos, sensors, and peripherals in real time. The result is a powerful dual ...

This project introduces a simple GPIO button-based boot selector that lets you choose between a timelapse camera and a ...