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  • What is a Thermometer?
    Article - 14 Oct 2013
    The thermometer was developed over several years by a number of people - Cornelis Drebbel, Robert Fludd, Galileo Galilei and Santorio Santorio. The word thermometer was derived from two Greek word...
  • New Entry-Level Server from Arch Rock
    News - 6 May 2010
    Arch Rock has introduced a new entry-level server called the RSS-2000AT PhyNet Server. The new RSS-2000AT expands Arch Rock’s current portfolio of IPv6-based wireless sensor network...
  • 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...
  • What is a Photoelectric Sensor?
    Article - 18 Sep 2014
    A photoelectric sensor is an instrument designed to detect the distance, absence, or presence of an object by using a light transmitter such as an infrared, and a photoelectric receiver. It is also...
  • Applications and the Working Principle of Piezoelectric Accelerometers
    Article - 10 Jun 2015
    A piezoelectric accelerometer utilizes the piezoelectric effect of certain materials to measure dynamic changes in mechanical variables such as mechanical shock, vibration and acceleration.
  • What is a Position Sensor?
    Article - 19 Sep 2014
    A position sensor is any device used for measuring the distance traveled by the body starting from its reference position. It measures linear or angular position in reference to a fixed point or...
  • New Robotic Technology Detects Objects with Greater Accuracy
    News - 27 Apr 2010
    Using robotic systems to detect stationary and moving objects remains a challenge for building superior surveillance systems. Now, researchers from Canada, Israel and EU countries have...
  • New Motion Sensing Technology to Help Patients Suffering from an Essential Tremor
    Article - 24 Sep 2013
    Advancements in sensor technology are opening up a new avenue to try and measure and stabilize hand tremors.
  • What is a Voltage Detector?
    Article - 29 Jul 2013
    A voltage detector is a device that determines the presence or absence of an electrical charge in an object. It can be a simple, pen-shaped piece of testing hardware that indicates the existence of...
  • Basic Principles of a Gas Meter
    Article - 30 Jul 2013
    A gas meter is a specialized flow meter that can measure the volume of fuel gases such as propane and natural gas. It is difficult to measure the volume of gas because measured volumes are greatly...

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