A new wearable wristband could significantly improve diabetes management by continuously tracking not only glucose but also ...

Ultrasonic sensors are used across a variety of industrial areas, as they measure distance simply via calculating the difference of time between transmission and reception of signals. However, ...

Optical sensors articles from across Nature Portfolio Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient ...

Narrowband ultrasonic sensors can be used for motion tracking and small-scale localization. Moving sensor nodes emitting ultrasonic waves produce a Doppler shift in the received signals. Doppler ...

Easy_Park offers a smart solution for parking, ensuring safety and efficiency with real-time distance measurements. 🚗🔧 This project integrates an ultrasonic sensor with a microcontroller to provide ...