XDA Developers on MSN

6 smart home devices anyone can build with a cheap ESP32 and an even cheaper sensor

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

These AI-powered microphones in Fort Worth can hear gunshots. Here’s where

If you hear gunshots in Fort Worth, there’s a chance police could know about them before anyone calls 911. That’s because ...
Interesting Engineering on MSN

Norwegian firm unveils world’s first certified 3D ultrasonic sensor for safer robots

Norwegian robotics company Sonair has unveiled ADAR One, which it says is the world’s ...

Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

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

Sonair Unveils World's First Safety-Certified 3D Ultrasonic Sensor for Human-Robot Collaboration

The ADAR One sensor is now suitable for SIL2 and PL d applications and is certified to fulfil all requirements of the ...
NPR

Sound of Ideas

July 7, 2026 • Fatherhood support resourcesFor many parents, maintaining a relationship with their children isn't simply a matter of showing up. Divorce, incarceration, financial hardship and other ...