These are some great DIY projects that you can do for cheap.

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

Workflow gains. Product and design teams get faster iteration and tighter collaboration. Figma announced a suite of new features at Config 2026 on June 24, expanding its platform with code layers, ...

The ESP32 keeps finding new jobs in my house.

A few weeks ago, I wrote about an app that looks at you through the Mac’s webcam, and as soon as it detects a slouching posture, it sends a notification. The app even logs all the instances and ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980. They’ve since discontinued that line, but it lives on in the low-cost STC8 family of chips, which is ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. It’s been a busy week for Eufy as the Anker Innovations smart home brand has taken the ...

Where motion sensor meets LED guide light for the ultimate fusion of hands-free convenience, energy efficiency, and effortless safety. NEWPORT BEACH, CA, UNITED ...