Senba Sensing Technology Co., Ltd.
Industry News

Industry News

  • 07
    10
    2019
    Knowledge Introduction of the Idr Sensors
    Idr sensor has no polarity. It is purely a resistor device. It can be used with either DC voltage or AC voltage. Idr sensor is a photoelectric element made of semiconductor material and operated by in...
  • 04
    10
    2019
    How to Realize the Control of Photosensitive Switch by Idr Sensors
    Brief Introduction of Idr SensorsIdr sensor is a kind of special resistor made of special material, which has a rapid decrease of resistance value under the irradiation of specific wavelength. Its wor...
  • 01
    10
    2019
    The Advantages and Disadvantages of the Idr Sensors
    The working principle of idr sensors is based on internal photoelectric effect. An idr sensor is formed by installing electrode leads at both ends of a semiconductor photosensitive material and encaps...
  • 28
    09
    2019
    The Application of the Idr Sensor
    1. Electronic photometryThe photometer can be used to measure the brightness of people and objects, so as to help the photographer choose the appropriate exposure speed. The following is the schematic...
  • 25
    09
    2019
    Some Knowledge of Idr Sensor
    Idr sensor(photoresistor light-dependent resistor, and the latter is abbreviated as ldr)or photoconductor,is commonly made of cadmium sulfide, as well as selenium, aluminium sulfide, lead sulfide and bismuth ...
  • 22
    09
    2019
    Characteristic, Principle and Application of Idr Sensor
    01 Definition of the idr sensor ldr sensor is a special resistor made of semiconductor materials such as sulfide or selenide. It is also coated with moisture-proof resin and has photoconductive effect...
  • 19
    09
    2019
    Detection Method of Idr Sensor
    Idr sensor is a special resistor made of semiconductor materials such as sulfide or selenide barrier. It is also coated with moisture-proof resin and has photoconductive effect. First, detection metho...
  • 16
    09
    2019
    Application of Idr Sensor
    Working principleThe working principle of idr sensor is based on the internal photoelectric effect. Electrode leads are installed at both ends of semiconductor photosensitive material and packaged in ...
  • 13
    09
    2019
    Knowledge Extension of Digital Pir Obstacle Avoidance Sensor
    Digital pir obstacle avoidance sensor is a photoelectric sensor which integrates transmission and reception. The emitted light is modulated and sent out. The receiver demodulates the reflected light. ...
  • 10
    09
    2019
    Troubleshooting of Digital Pir Obstacle Avoidance Sensor Group
    Digital pir obstacle avoidance sensor is a digital input module, which is also called proximity switch, infrared switch and photoelectric switch. Question: Is the digital pir obstacle avoidance sensor...