What is a smart sensor? All you need to know about smart sensors
In essence, this is a type of device that allows users to collect data in an extremely accurate and automatic way about physical and chemical changes in places where the device is mounted. The information recorded from the smart sensor has high accuracy. As a result, it can monitor and control mechanisms in the environment or help probe and provide data for scientists.
What is a smart sensor?
Smart sensors are usually placed in protective enclosures that form the receiver or transducer, or can be placed inside the electrical circuits that support the device.
What are the components of smart sensor? Smart sensors are now found in many devices and applications in many different places. That's why it also has different ingredients. But basically, smart sensors include the following components:
Components of a smart sensor
- Primary sensing element: Sensing element.
- Excitation control: Excitation control system.
- Amplification: Amplify.
- Analogue filtering: Analogue filtering
- Data conversion: Convert data
- Compensation: Adjustment
- Digital information processing: Processing digital information
- Digital communication processing
Types of smart sensors
Currently, there are many ways for users to classify smart sensors. But the best way is to classify according to the principle of operation. Accordingly, smart sensors will have types such as resistive sensors, inductive sensors, magnetic, optical, electrochemical, temperature sensors, etc.
Having devices that use smart sensors will make your life easier, especially safe and save electricity when in use. Imagine you are far away from home but can completely control your home's electrical system just through sensors. Thus, it will help to save the best electricity costs. In addition, your own voice can also command the devices to serve your needs.
Should smart sensors be used?
In addition, infrared sensors also help detect movement. So even if you are not at home, you can still protect your home, helping to detect unusual intrusions in time.
Where are smart sensors used?
Smart sensors are now widely applied in many different fields such as houses, cars, and mobile devices. Currently, several types of sensors are used a lot such as proximity sensor, light, accelerometer, gyroscope, GPS sensor.
Above we have just introduced to you what smart sensors are. Hopefully through this article you will understand more about this type of sensor. Are you using a device with a smart sensor? Share it with us now!
