Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

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

The RFX Meat Mini offers nearly identical performance to the full-sized grilling probe.

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.

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

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 ...

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 ...

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

Cheap digital calipers hide a clever capacitive encoder inside, and Nick Steele has turned that idea into an open-source ...

Terrified of his woodstoves and weary of the attention they demanded, Hinesburg’s Neil Shah invented a device to alert him when the fires need tending.

IT TAKES only a small pool of stagnant water for mosquito larvae to breed. And by the time they grow into adults, the problem ...