In the application of the Internet of Things, what kind of sensors are used to help collect information can play a professional application effect.

In the application of the Internet of Things, capacitive, photoelectric, ultrasonic and magnetic sensors can be used to help collect information, so as to play a professional application effect.

The application of sensors in the Internet of Things technology is as follows:

1, proximity sensor Proximity sensor is most suitable for detecting motion. These sensors can be used in the retail industry to detect the special prices of nearby products and check the parking spaces in parking lots.

2. Environmental detection Through sensors, air environment, soil composition, lighting conditions and weather conditions can be detected. So as to realize the scientific and intelligent management of agriculture and animal husbandry and improve the output of agricultural products.

3. Machine health monitoring the vibration of the machine can reveal a lot about its current health status and problems, such as dislocation or looseness of parts. Application of accelerometer in intelligent sensor.