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  • Article - 15 Dec 2014
    Choose the right bin level sensor by considering material properties, budget, and data needs. Understand pros/cons of various sensors for informed decisions.
  • Article - 15 Sep 2014
    Most of the sensors carry out switching action through solid-state circuits. The connections between load devices and power supplies are made through two or more wires, and the entire setup is known...
  • Article - 21 Nov 2013
    In art history and restoration technology, infrared analysis has been applied to identify the physical state of a painting and the existence of underdrawings.
  • Article - 14 Oct 2013
    Most sensor systems rely on light as the signal source. LEDs are often ideal as a light source due to their high efficiency.
  • 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.
  • Article - 12 Jul 2013
    Well, researchers at the Nanyang Technological University in Singapore have created a prototype system that can work on wood, aluminium, steel, glass and plastic.
  • Article - 8 Jul 2013
    A revolutionary sensory substitution device allowing the visually impaired to "see with sound".
  • Article - 28 Jun 2013
    A microphone is an acoustic to electric transducer or sensor that detects sound signal and converts them into an electrical signal. This conversion is relatively direct and the electrical vibration...
  • Article - 17 Jun 2013
    A tide gauge is an equipment used for measuring the changes in sea level with respect to a height reference surface.
  • Article - 6 Mar 2013
    Curb feelers are wires or springs fitted to a vehicle and act like whiskers to alert the drivers about an obstruction or curb.

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