Last time, I used an Arduino to build a small clock that retrieves the time via Wi-Fi.Click here for the previous article: I ...

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

Many buildings and sites tied to national security rely on cameras and sensor networks to detect people and other objects ...

There's a lot you can do with this overlooked component ...

About five years ago, I worked on IoT for my job. I once used this DHT11 (a blue temperature and humidity sensor) to build a ...

Researchers at the University of Arkansas and the University of Michigan have reported the creation of a graphene-based ...

A screen-printed stretchable strain sensing array showed larger resistance responses than a commercial strain gauge across ...

Scientists have developed a tiny temperature sensor that harvests energy from magnetic fields near electrical wiring.

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 ...

Stepping up efforts to develop battery-free sensors, U.S. researchers have created a graphene-based device ...

I didn't have to put on more clothes either.

Female mice like warmer spaces than males because of two types of tiny temperature sensors in their nerves which are tuned to ...