Pharmaceutical scientists show that ordinary shelf temperature and chamber pressure sensors can track sublimation flow during ...

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

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 ...

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

On Thursday, October 1, 2026, British Earth observation company SatVu launched its HotSat-3 thermal imaging satellite aboard ...

In a potential advance for wearable technology, researchers from Virginia Commonwealth University and Florida International University have developed a cold-spray technique that can reliably deposit ...

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.

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 ...

In my early ESP32 tinkering days, I’d only use the microcontroller to test with LEDs, resistors, and other circuitry components. In fact, writing simple C++ programs to perform basic tasks on the ...

During the recent Pixel 11 announcement, Google showcased its new HiLight feature. We had our initial skepticism about it, but what caught my eye more was the temperature sensor being replaced. This ...

The recommended average temperature for air conditioner thermostats may be 78 degrees Fahrenheit in the summer, but a new survey has found that most Americans prefer to set it far lower. Sleep ...