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  • 15
    06
    2021
    How Many Kinds of Infrared Detectors Are There?
    Infrared detectors are used in many aspects, and are widely used in the civil security, fire protection, electric power, construction, medical and other industries. Among them, the security field is m...
  • 08
    06
    2021
    Introduction and Classification of Infrared Detectors
    Ⅰ. What is an infrared detector?Infrared detectors are photoelectric sensors that can respond to external infrared light radiation, and are currently one of the focus of the development of the sensor...
  • 01
    06
    2021
    The Global Infrared Detector Market Will Reach US$683 Million in 2025
    The latest research report shows that the infrared detector market will grow to US$683 million in 2025, during which the compound annual growth rate is expected to be 6.5%.1. Factors affecting the gro...
  • 08
    04
    2021
    The Advantages of Smart Lighting
    (1) Good energy-saving effectThe main purpose of using PIR motion sensor LED lights is to save energy. PIR motion sensor LED lights use various "pre-set" control methods and control elements...
  • 01
    04
    2021
    Infrared Thermopile Sensor Technology Has Contributed to the Epidemic Prevention and Control
    The Spring Festival in 2020 was destined to be unusual. The pneumonia epidemic caused by COVID-19 affects the hearts of people all over the world. People from all walks of life paid tribute to the her...
  • 22
    03
    2021
    Design Requirements of Pyroelectric Infrared Sensor Circuit
    1. The wire of the DC power supply should be as thick as possible, generally, the wire thickness is more than 20mil.2. The filter capacitor should be as close as possible to the VDD pin of the chip.3....
  • 15
    03
    2021
    Fresnel Lens are Closely Related to Our Lives
    The main application areas of Fresnel lens at the present stage include projection and solar photovoltaic fields. Because the edge of the light emitted by the Fresnel lens is softer, it is often used ...
  • 08
    03
    2021
    Anti-Interference Measures of Analog Sensor
    The application of analog sensors is very wide, which can be seen in industry, agriculture, national defense construction, or in the fields of daily life, education, scientific research, etc. However,...
  • 01
    03
    2021
    How do Infrared Thermopile Sensor Avoid Heat Shock
    Infrared thermopile sensors cannot work normally under a rapidly changing ambient temperature (if you suddenly approach a high-temperature heat source (fire) from a low-temperature heat source (ice), ...
  • 22
    02
    2021
    The Future of Pyroelectric Infrared Sensors
    Pyroelectric infrared sensor technology is one of the fastest-growing technologies in recent years. Infrared sensors have been widely used in many fields such as aerospace, astronomy, meteorology, ind...
  • 15
    02
    2021
    Knowledge about the Pyroelectric Infrared Sensor
    What is the pyroelectric infrared sensor?The pyroelectric infrared sensor detects infrared rays emitted by people or certain animals and converts them into electrical signal output. It is a new type o...
  • 08
    02
    2021
    Teach You How to Choose the Right Pyroelectric Infrared Sensor
    Pyroelectric sensors can be used for passive infrared detection-that is, in common burglar alarms. This is the application of infrared pyroelectric sensors in the security field.How to choose a high-p...
  • 01
    02
    2021
    Application Status and Prospects of Infrared PIR Sensor in the Field of Internet of Things
    1. Even if there is no epidemic, infrared thermometers will have stable rigid demand in the future.2. After the epidemic, there will be a big outbreak in the sensor Internet of things industry.The con...
  • 25
    01
    2021
    Solution of PIR Alarm System
    The PIR alarm system is used to prevent problems before they occur. It is used to achieve a more thorough all-round management of the periphery and important jurisdictions in the building. The PIR ala...
  • 18
    01
    2021
    Principle of Fresnel Lens
    The Fresnel Lens was invented by the French physicist Augustin Fresnel. He originally used this Lens design in 1822 to build a glass Fresnel Lens system-a lighthouse Lens. Fresnel Lens is an optical e...
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