Senba Sensing Technology Co., Ltd.
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  • 16
    09
    2020
    Use of Linear Light Sensor
    Linear light sensor is also called phototransistor. The integrated chip is very sensitive to light changes. Therefore, it is usually used to detect the current ambient light level and convert the ligh...
  • 09
    09
    2020
    The Advantages of Digital PIR Sensor
    Digital PIR sensor is a new type of electronic weighing sensor developed on the basis of traditional resistance strain sensor, combined with modern microelectronics technology and microcomputer techno...
  • 02
    09
    2020
    How does a Thermopile Sensor Work?
    Thermopile is a kind of thermoluminescence infrared sensor, which is a device composed of thermocouple. It has been widely used as a temperature detection device in ear thermometer, radiation thermome...
  • 26
    08
    2020
    How does a Photoresistor Work?
    In the laser infrared alarm, there is a photoresistor. What is it? How does a photoresistor work?Photoresistor, also known as photoconductor, is made of special materials. Photoresistor is a special r...
  • 26
    08
    2020
    Parameters and Characteristics of Photosensitive Resistance
    The main parameters and characteristics of photosensitive resistance are as follows:1. Bright resistance in the photocurrent stateUnder a certain applied voltage, the current flowing through the phot...
  • 19
    08
    2020
    What is the General Composition of an Infrared Sensor System?
    Infrared sensor system includes optical system, detection element and conversion circuit optical system. The working principle of the infrared sensor system is not complicated. The entities of each pa...
  • 12
    08
    2020
    How can Infrared Sensor be Used in the Internet of Things?
    The Internet of Things is a technology that connects all items to the Internet through radio frequency, identification, infrared sensors and other information sensing equipment to realize intelligent ...
  • 27
    07
    2020
    Knowledge about Infrared Thermopile Sensor
    What is a thermopile sensor? To put it simply, the thermocouples are usually connected in series, sometimes it will be in parallel that is thermopile. Thermopiles can't measure the absolute temper...
  • 20
    07
    2020
    How to Avoid False Alarm and Missing Alarm of Thermopile Sensor
    Avoid false alarms1. Do not place heat generating objects within the detection range of the thermopile sensor, such as heaters, water heaters, televisions, computers, refrigerators and other electrica...
  • 13
    07
    2020
    The Application Advantages of Fresnel lens in LED Projection Lamp
    In general, the Fresnel lens are cut in spherical surface shape in order to minimize the optical aberration of the image during imaging. The lens can better calibrate the ideal point light source into...
  • 06
    07
    2020
    Current Situation of Thermopile Sensor Industry
    At present, the supply of thermopile sensors has been in short supply due to the sudden epidemic situation. Due to the shortage of stocks in the market, the price has risen again and again, which has ...
  • 29
    06
    2020
    Thermopile Sensor
    (1) Brief introduction of thermopile sensorThermopile is a kind of component that can mutually transform temperature difference and electric energy. It is composed of two or more thermocouples in seri...
  • 22
    06
    2020
    Analysis of Common Thermopile Sensors and Operational Amplifiers for Infrared Temperature Measurement
    Thermopile sensor is often used in non-contact infrared temperature measurement, because any object higher than absolute zero can emit infrared, and the energy radiated by the object increases with th...
  • 15
    06
    2020
    Knowledge about Thermopile Sensor
    As a non-contact and fast human body temperature measuring equipment, infrared temperature measuring equipment has played an important role in this pandemic. Under the huge market gap, the capacity of...
  • 08
    06
    2020
    Welcome to visit Senba at Electronica China
    We are sincerely invite you to visit our booth at Messe Munchen Electronica China.Exhibition information:Messe Munchen Electronica China 2020Stand: Hall E4, Booth B542Date: 3 – 5 July. 2020Location: ...
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