A project for reporting street flooding levels using ultrasonic detection and sms messaging to data logging equipment. Project uses arduino MEGA microprocessor board and Simm900 GPRS board, with AT ...

Level measurement is shifting toward smart and IoT-enabled instrumentation. The trends are driven by advancements in industrial automation and technologies such as radar and ...

Works with the HC-SR04 ultrasonic sensor in the 3 Pin Mode/4 Pin Mode, the Ping))) ultrasonic sensor in the 3 Pin Mode and the DHT temperature/humidity sensors for getting precise distance values. !

BEIJING -- A team of Chinese scientists has managed to combine sensing and steering functions in one grain-sized machine, ...

Canadian startup 4D1 says its T2 precise indoor positioning system provides AI-ready operational data for manufacturing ...

Hue just did its biggest product launch ever as part of IFA 2025 and a key product is the new entry-level Essential smart bulb lineup. Though still not as cheap as some products you can find on Amazon ...

Abstract: The present study designed the dual-point liquid level measuring sensor using the polymer optical fiber (POF). The sensor measures the liquid level variation based on the optical power ...

Abstract: Ultrasonic guided wave detection technology is one of the most effective damage identification methods in structural health monitoring (SHM), but external factors will cause errors during ...