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The work of a mobile phone pedometer is inseparable from the many sensors built into the mobile phone. Among them, the three main sensors that complete the step counting work are vibration sensors, gravity sensors and acceleration sensors. Vibration sensors work by sens…
In order to detect and control various signals, sensors convert various signals from the outside into electrical signals. So what parts does the sensor consist of in this process? Sensors generally consist of four parts: sensitive components, conversion components, conv…
What are the working principles and application industries of temperature and humidity sensors? Humidity measurement can be divided into as many as twenty or thirty types in principle. Humidity is represented by absolute humidity, relative humidity, dew point, the ratio…
What is an infrared sensor? An infrared sensor is a sensor that can sense infrared rays radiated by a target and use the physical properties of infrared rays to measure. Infrared sensor types can be divided into photon detectors and thermal detectors according to the de…
An acceleration sensor is a device that measures acceleration force by sensing acceleration and converting it into an electrical signal. Acceleration sensors have a wide range of functions and have been widely used in many fields such as automotive safety, smart product…
Temperature and humidity sensors pass the temperature and humidity in the air through a certain detection device. After measuring the temperature and humidity, they convert it into electrical signals or other required forms of information output according to certain rul…
The camshaft position sensor is a sensing device, also called a synchronization signal sensor. It is one of the automotive accessories. It is usually used in conjunction with the crankshaft position sensor. It is the main control signal for ignition control and determin…
Photoelectric sensors are key components for photoelectric conversion in various photoelectric detection systems. They can convert optical signals such as infrared, visible and ultraviolet radiation into electrical signals. They have the advantages of high precision, fa…
The oxygen sensor is a standard configuration on cars. It uses ceramic sensitive elements to measure the oxygen potential in the car's exhaust pipe. It calculates the corresponding oxygen concentration based on the principle of chemical balance to monitor and control th…
There are many types of temperature sensors. Temperature sensors are very accurate in measuring ambient temperature and are widely used in agriculture, industry, workshops, warehouses and other fields. With the rapid development of raw materials and processing technolog…