Technologies like IoT sensors, solar-powered RTUs (remote terminal units), and cloud-based dashboards enable cost-effective ...

Transit-time flow meters need to compensate for cross-sensitivity to temperature. We show that Lamb wave-based setups are less affected by temperature. An optimality criterion is derived that allows ...

This paper presents the development of a smart flood monitoring system using Blynk platform as a medium of data transmission. This system is based on two NodeMCU development board integrated using ...

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.

Welcome to Electronic Design's destination for test and measurement technology trends, products, industry news, new applications, articles and commentary from our contributing technical experts ...

Ultrasonic free-field sensitivity calibration is critical for markets that require precision ultrasonic measurement, strict safety compliance, and full metrological traceability.

These recommendations—some of the best ultrasonic pest repellers on the market—will drive rodents away from your home and yard using ultrasonic sound waves and other means to scare pests away.

We tested the best BBQ smokers of 2025, from electric to offset models, to find the top picks for every skill level and budget. Here's what to buy and why.