Home » Principle of Operation » Archive by Category "Hall Effect"
  • Metal strain gauges

    Strain Gauges

    The strain gauges is a transducer used for the measurement of dimensional variations within...
  • Electromagnetic radiation spectrum

    Light Transducers

    Light Transducers Light transducers convert electromagnetic energy inputs in to electrical energy outputs. The...
  • The electric model (a) and equivalent circuit (b) for a cell

    Bioresistance/Bioimpedance Sensors

    Bioresistance/Bioimpedance Sensors Biosensors convert the analyte–receptor reactions into a quantitative electrical, electrochemical (amperometric, potentiometric,...
  • Piezoresistive Sensor Applications

    Piezoresistive Sensor Applications

    Piezoresistive Sensor Applications Piezoresistive strain gauges are the most widely used sensors among all...
  • A typical construction (a) and circuit symbols (b) of a photoresistor.

    Photoresistive Sensors

    Photoresistive Sensors Photoresistor Characteristics A photoresistor is also called a light-dependent resistor (LDR), photoconductor,...
  • A parallel capacitive sensor with a guard electrode

    Parallel-Plate (Flat-Plate) Capacitive Sensors

    Parallel-Plate (Flat-Plate) Capacitive Sensors The simplest capacitive sensor consists of two parallel metal plates...