In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for beginners without these tools.

A group of students at Spelman College are working to make a new AI program called PlantGPT to use environmental data to help with plant care.

Joy Rutledge and Temple Dees are working at Spelman College’s Innovation Lab to develop PlantGPT so plant owners can stay informed.

Pune: Students of Vidya Valley School have secured first place in the Ninth Grade Small Group Category at the 2025 Live Healthy in Space International.

Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ultrasonic ...

CU Boulder researchers have built high performing optical microresonators opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...

Smartphone cameras are becoming smaller, yet photos are becoming sharper. Korean researchers have elevated the limits of next-generation smartphone cameras by developing a new image sensor technology ...

A rendering of the Northern Light proposal pitched for Old North St. Louis. An alderman and a first-time developer have big plans for an area of North City that’s best known as home to a controversial ...