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 ...

Join the Science Summer program at Kocaeli Science Center for engaging exhibits, hands-on activities, and exciting science adventures for all ages this summer.

The ESP32 keeps finding new jobs in my house.

New York City's Department of Transportation is expanding its use of high-tech sensors across city streets, Commissioner Mike Flynn announced this week. The devices are meant to help the department ...

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already doing useful work. These sensors measure fields, forces and motion so small ...

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already doing useful work. These sensors measure fields, forces and motion so small ...

Door sensors are some of the simplest smart home devices you can get. Instead of anything fancy like measuring the heat or motion, all they do is detect when their two halves are separated. Yet, that ...

Clint Henderson is a managing editor at TPG who has worked in the journalism industry for more than 25 years. He is obsessed with travel and has used points and miles to explore the world. The cards ...

There are countless smart home devices, varied in gadgetry and practicality, that you can place piecemeal throughout your home and configure any way you want. From voice assistants to smart locks, ...

Using low-cost receivers deployed along roads, academic researchers tracked drivers and their movement patterns. Data transmissions from tire pressure sensors can be captured using low-cost equipment ...

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...