Notícies

  • How the automatic sensor works

    How the automatic sensor works

    Automatic door sensor is a kind of sensor product which belongs to control sensor class. It realizes the automation of door switch through microwave and infrared sensor. Mainly used for automatic doors, revolving doors and so on. Classification of automatic door sensors I. microwave sensor: also ...
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  • interruptor del sensor de moviment de microones

    interruptor del sensor de moviment de microones

    What is a microwave sensor for? As an old bone of the microwave industry, let Zhu Yu tell you what microwave sensor switch is generally used for and what it is used for! First of all, microwave sensor switches, in fact, most of them refer to radar sensor switches, because radar waves are microwa...
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  • Acte Motion transductors

    Acte Motion transductors

    Automotive Sensor Locations 1.Sensors used in the engine Intake pressure sensor: It reflects the change of the absolute pressure in the intake manifold, and provides a reference signal for calculating the fuel injection duration to the ECU (engine electronic control unit); Air flow sensor: Measu...
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  • Mòdul sensor PIR

    Mòdul sensor PIR

    Infrared technology has been widely used in speed measurement systems, and many products have used infrared technology to enable vehicle speed measurement and detection research. In the field of infrared speed measurement, the most difficult to overcome is interference from various infrared-cont...
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  • sensor del cos humà

    sensor del cos humà

    The human body proximity sensor, also known as a non-contact proximity sensor, is an ideal electronic switching sensor. When the metal detector is close to the sensing area of ​​the sensor, the switch can be contactless, no pressure, no spark, and quickly send out electrical instructions, accura...
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  • alarma anti-llop electrònic

    The role of the anti-wolf electronic alarm Some time ago, girls often encounter dangerous things outside. Therefore, vulnerable groups such as the elderly, children, and girls should pay attention to prevent danger. At present, the anti-wolf electronic alarm can play the biggest role and protect ...
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  • Sensor de llum de la nit

    Perhaps many people have such troubles. When they get up in the toilet at night, they often get tripped because they can’t touch the switch. The induction night light is a good solution to this trouble. The sensor night light mainly uses the human body infrared sensor. When the person enter...
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  • alarma Anti va perdre l'alarma

    With the continuous development of technology, a variety of smart products have been introduced to the market. Different styles, a wide range of functions. Recently, consumers have seen you realize the importance of wristband anti-lost devices. The wristband anti lost alarm, as its name implies, ...
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  • Llum d'inducció del cos humà

    The human body induction lamp is a technical product that uses the infrared principle to sense human activity. We know that the human body has temperature and emits some infrared radiation. Therefore, the induction lamp uses the infrared light emitted by the human body to sense, thus automaticall...
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  • sensor de temperatura

    A temperature sensor is a sensor that senses temperature and converts it into an available output signal. The temperature sensor is the core of the temperature measuring instrument and is widely used in industries, workshops, warehouses and other fields. Temperature sensor considerations When usi...
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  • de pols del sensor

    Dust sensor features The dust sensor has the characteristics of small size, light weight and easy installation. It is powered by a single power supply and is easy to maintain. Dust sensor application Dust sensors are widely used in atmospheric measurement, fire, smoke measurement and other fields...
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  • sensor de llum

    A light sensor is a device that senses light energy and converts it into an electrical signal. It is a sensing device, and the sensing function is mainly composed of photosensitive elements. At present, optical sensors are mainly used in the field of intelligent lighting systems. Due to its high ...
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  • detector humana

    How human detector works: The human body detector works by detecting infrared rays emitted by the human body, and the human body detector is aimed at detecting human body radiation. Once a person enters the detection area, the human body emits infrared radiation to be received by the detector sig...
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  • What is a motion sensor?

    There are many different types of motion sensors, which are classified into monitoring human motion data, detecting mechanical motion data, etc. In general, it is an electronic sensor that can be used to measure motion-related position, displacement, and velocity. Relevant data such as exercise f...
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  • Llum del carrer

    Street Light purchase tips: Street lights are lamps used to illuminate roads. Today, street lights are important for streets, and street lights are widely used in places where lighting is required. Of course, the purchase of street lights becomes very important. Generally, it is necessary to pay ...
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  • sistema d'alarma

    Overview of the alarm system: The alarm system uses relevant sensing technology to automatically detect harmful behaviors occurring in the monitoring area to generate an alarm signal and prompt the area where the on-duty personnel have an alarm. In the event of an emergency, emergency measures ca...
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  • Smart Lock

    Smart lock related introduction: The smart lock refers to a lock that is more intelligent in terms of user identification, security, and management than the traditional mechanical lock. The smart lock is an execution component of the lock door in the access control system. The smart spot of the ...
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  • Door sensor

    Door sensor introduction: The door sensor is one of the sensor applications, and it is a switch that normally determines the door by means of microwave or infrared detection means. In the sensor family, the door motion sensor has the lowest technical content, but it is also the most widely used, ...
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  • sensor del cos humà

    Introduction description: The human body sensor is used to judge whether someone has passed during use, thereby realizing functions such as induction lighting, warning reminder, control switch intelligent light and air purifier.The human body sensor is mainly composed of a pyroelectric infrared ...
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  • sensor de detecció ambiental

    The environmental detection sensor is a specialized small environmental monitoring sensor dedicated to urban grid environment monitoring, which can monitor environmental elements such as SO2, NO2, O3, CO, H2S, NO, VOC, PM2.5, PM10, and noise. It can also integrate meteorological elements such as ...
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  • sensor del cos humà

    Human body sensor Introduction description: The human body sensor is used to judge whether someone has passed during use, thereby realizing functions such as induction lighting, warning reminder, control switch intelligent light and air purifier.The human body sensor is mainly composed of a pyro...
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  • Light sensors Introduction (classification, principles, applications)

    Light sensors Introduction (classification, principles, applications)

    There are many types of photosensitive sensors, such as photocells, photomultiplier tubes, photoresistors, phototransistors, solar cells, infrared sensors, ultraviolet sensors, fiber optic sensors, color sensors, CCD and CMOS image sensors. Light sensor is one of the most widely used and widely u...
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  • Pyroelectric infrared sensor application principle in modern smart home

    Pyroelectric infrared sensor application principle in modern smart home

    A pyroelectric infrared sensor is a device that converts infrared rays emitted by humans or animals into electrical signals. It can be used to detect the presence of human body, so it is widely used in electronic products such as safety devices, burglar alarms, induction doors, automatic lamps an...
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  • Hormone-tracking sensor measures stress levels through a drop of bodily fluid

    Hormone-tracking sensor measures stress levels through a drop of bodily fluid

    University of Cincinnati research assistant Shima Dalirirad holds up a test strip that can measure stress biomarkers (Credit: Andrew Higley/UC Creative Services) Stress has some mysterious effects on the human body, with more and more research linking its presence to all kinds of negative health ...
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  • Application of Thermistor

    Application of Thermistor

    Thermistors are ubiquitous, air conditioning temperature measurement, heating and temperature control, protection and temperature limit are all based on thermistors. Thermistors are widely used because of their low cost and simple structure. The resistance value of thermistor varies with the chan...
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  • Classification and application scenarios of environmental detection sensor

    Classification and application scenarios of environmental detection sensor

    According to the application field, environmental detection sensors are mainly divided into three categories. 1. The first type is the sensors for analytical instruments, which are mainly used in environmental monitoring stations, environmental protection testing or measurement calibration instit...
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  • 2018 Hong Kong Electronics Fair (Autumn EDITION)

    2018 Hong Kong Electronics Fair (Autumn EDITION)

    Date: October 13th to October 16th, 2018. Place:Hong Kong Convention and Exhibition Centre Booth: 5G-A26 
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  • 2017 Shenzhen Electronics internacionals i sistemes encastats

    2017 Shenzhen Electronics internacionals i sistemes encastats

    Data: 2017/12 / 21-2017 / 12/23 Lloc: Convenció i Exposicions de Shenzhen estand: 1U71
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  • 2018 Hong Kong Electronics Fair (SPRING EDITION)

    2018 Hong Kong Electronics Fair (SPRING EDITION)

    Data: April 13th a 16 d'abril de 2018. Lloc: Convenció de Hong Kong i centre d'exposició de stand: 5C-A38
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