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 construction sites. Even risk it in harsh weather without worrying about an ...

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.

One button now lets me disconnect whenever I want.

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.

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 ...

Home Assistant 2026.7 simplifies automation with new intuitive triggers, an activity timeline, grouped updates, and many integrations.

The UP WCL is a credit card-sized computer from AAEON that’s about the same size and shape as a Raspberry Pi Model B. But this model has an Intel Wildcat Lake processor instead of an Arm chip, support ...

While building a simpler model for particle interactions, physicists found a new representation involving pi—not a new value for pi, and not a replacement for the one you learned in school.

An HO-3 policy is a form of home insurance that protects against property damage, legal liabilities and other expenses associated with unexpected disasters to the home. Most insurance companies' ...