Let's use Arduino to make a light that turns on automatically only when someone approaches and turns off after a while.This time, we will use a PIR motion sensor that detects changes in infrared rays ...

Following the previous swaying robot Last time, when making a cute robot, I focused on making it sway. However, at that point ...

Petoi has been shrinking Boston Dynamics down to desk size for almost a decade now. Dr. Rongzhong Li started the company in ...

Espressif's $59 ESP-Mosaico lets AI agents write, deploy, test, and refine code on real hardware to turn your ideas into ...

Sofa, so good.

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

The forecast awakens.

A team led by Assistant Professor Tural Khudiyev at the NUS College of Design and Engineering has built a fibre that is both a line of pixels and a touch sensor, and wove 54 of them into a sleeve. NUS ...

Permanent outdoor lights are the perfect solution to a holiday season's worth of lights, and will last you for years to come. The name suggests exactly what they are: a type of string light designed ...

Deemed “the greatest invention of the 21st century” and “a helpful product for seniors who are aging in place and want safety ...

Continuous glucose monitors have become popular among people who have diabetes and those who need to track their glucose levels. These devices are painless and can easily sync up to an app on your ...

MIT and Tianjin University researchers have built X-Hinges, design software that embeds sensors in 3D printed objects so lamps, gloves and toys can sense how they bend.