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Results 121 - 130 of 154 for Security applications
  • Comparisons of CCD & CMOS Image Sensors for Microscopy
    Article - 26 Mar 2019
    High-resolution cameras, based on charge-coupled devices (CCDs) & complementary metal-oxide-semiconductor (CMOS) image sensors, have been replacing traditional cameras in microscopy.
  • Building a Hands-Free Voice Remote with ZPL Microphone Technology - Part 2
    Article - 2 Jan 2019
    ZPL microphones are a power-optimized solution that continuously monitors sound activity, which matches a certain frequency & threshold.
  • The Importance of Fingerprint Sensors
    Article - 21 Sep 2018
    Fingerprint sensors perform a very basic function; taking and image of the fingertip and comparing it against information from a previously scanned fingerprint. Learn about their importance in this...
  • The Cloud and Measurement Systems, How They Can Work Hand in Hand
    Article - 4 Sep 2018
    In this interview, AZoSensors speaks to Thomas Markwitz, Product Manager for Test & Measurement Software at HBM.
  • Identifying Active and Inactive Components of Marijuana
    Article - 20 Oct 2017
    The illicit drugs trade (also known as drug trafficking or the illegal drugs trade) is considered to be one of the largest global businesses, at $322 billion.
  • An Introduction to the World's First HD Infrared Camera
    Article - 17 Jul 2017
    Chris Johnston, President at Sierra-Olympic, talks to AzoOptics about the applications of the world's first HD infrared camera and the inspiration and difficulties of its creation.
  • Innovation in Bomb Detection Using Nanosensors
    Article - 23 Jul 2014
    Cynophobics may soon be able to avoid the anxiety of being sniffed by the canine police at airports thanks to the development of a nanosensor by a team of researchers at the University of California,...
  • CMOS Image Sensors in Biometrics
    Article - 3 Feb 2014
    Image sensors, which are often used to track physiological biometrics, have been undergoing some changes. Recent advancements in the technology have led to the increased prevalence of CMOS imaging...
  • Motion Detectors - Working Principles and Applications
    Article - 5 Jun 2015
    Motion can be detected through various means such as infrared, sound, and vibration. Motion detectors are primarily used for detecting moving objects (especially people), and gathering data regarding...
  • Metal Detectors
    Article - 4 Nov 2013
    Metal detectors are portable electronic devices used for detecting the presence of any metal close by. They operate by sensing changes in magnetic waves caused by metal. The metal objects can be...

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