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Results 21 - 30 of 91 for Electromagnetic Signal
  • How Does an Occupancy Sensor Work?
    Article - 19 Jun 2023
    AZoSensors defines the working principle of occupancy sensors, their applications to industry and the current commercial landscape.
  • How Can Light Sensors Achieve Photodetection?
    Article - 20 Dec 2019
    Light sensors are inactive devices that use light energy to make an electrical output.
  • What are Microscopic Sensors?
    Article - 10 Jan 2019
    Microscopic sensors combine both molecular electronics with nanoscale sensors, and they can be split into categories based on their signal and purpose.
  • What is an Inductive Sensor?
    Article - 18 Sep 2014
    Inductive sensors are designed based on the needs of proximity sensor technology, to detect metallic or conductive parts without physical contact or where access is difficult.
  • What is a Selsyn?
    Article - 30 Sep 2013
    Selsyn or synchro is an electro-mechanical device used for the easy and precise transmission of angular data between two or more remote points. The readings may be provided in terms of mechanical...
  • An Introduction to Proximity Sensors
    Article - 13 Sep 2012
    A general overview of a proximity sensor involves the emission of an electromagnetic field or the use of infrared radiation to emit a beam of light.
  • Then vs. Now: How Automotive Sensor Technology Has Evolved
    Article - 6 Mar 2025
    Automotive sensors are key to enhancing vehicle safety and operational efficiency. Read on to find out how this technology has evolved over time.
  • Are Current Sensor Technologies Advanced Enough to Detect UAPs Accurately?
    Article - 20 Feb 2025
    Advancements in sensor technologies are enhancing UAP detection and addressing challenges like environmental interference and classification ambiguities.
  • The Role of Energy Harvesting in Sustainable IoT
    Article - 16 Dec 2024
    Energy harvesting enables self-powered IoT devices, reducing maintenance costs and supporting sustainable, scalable solutions for smart cities.
  • What Are Automotive Sensors and How Do They Work?
    Article - 28 Oct 2024
    Automotive sensors play a pivotal role in vehicle performance, supporting safety systems and enabling autonomous driving through advanced data communication.

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