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Ultrasonic fingerprint sensors are taking smartphone security to the next level, offering reliable and fast unlocking even in less-than-ideal conditions. If you’re interested in experiencing ...

Nordson Electronics Solutions continues to develop fluid dispensing systems to meet the challenges of semiconductor advanced packaging that ensure high-throughput, precise fluid dispensing results.

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

BinMaster’s VRX series of vibrating probes is the company’s latest innovation in level measurement. Built for durability and reliability in BinMaster’s signature red housing, the VRX is engineered to ...

Consumers are getting wiser about the products they use, the accompanying packaging and the overall impact on the environment.

This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic sensor, LEDs ...

Accurate fluid-level assessment in sealed pipelines is crucial in wastewater treatment and petrochemical plants, among others. The traditional pulse-echo time-of-flight measurements using ultrasound ...

Nordson Electronics Solutions continues to develop fluid dispensing systems to meet the challenges of semiconductor advanced packaging that ensure high-throughput, precise fluid dispensing results.

Apple Watch Blood Oxygen Sensor Returns: How to Use It and What It Can Tell You About Your Health The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand.