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 ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (September 2025) that make the cut: ...

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

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

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

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 ...

The Pixel 10Pro continues Google’s tradition of delivering a seamless software experience paired with thoughtful design. It introduces advanced AI-driven features and a polished user interface, but ...

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: In order to simplify the complexity of ultrasonic and electromagnetic wave signal detection and improve the accuracy of partial discharge detection of power equipment, a sensor design idea ...