Subtotal $0.00
The Internet of Things (IoT) is a revolutionary technology that reinvents the world by creating a smart environment around us through millions of sensors and actuators. It enables different objects to act as smart things with the capability of exchanging information remotely and hands-free. These objects are enframed with tools such as sensors, RFID (Radio Frequency Identification), and artificial intelligence. In this blog, we will understand how Internet of Things (IoT) sensors work and their different types.
Working of IoT sensors:
IoT applications use different kinds of sensors to create a smart environment. These are known as IoT sensors. With the ability to detect any physical and chemical changes, the sensors are affecting human life to a greater extent. They eliminate human intervention and enable direct communication, which creates a bridge between the physical and the digital world. Let’s see how they work using different devices and tools:
Sensors: They collect and process data to detect changes in the outside physical environment.
Smart-tech IoT technology: It develops different features in the network and enhances network power.
Non-tech IoT technology: It allows small software to connect.
RFID: RFID (Radio Frequency Identification Devices) is a fast-growing technology. It identifies the devices with RFID tags. These tags are integrated and have an antenna. A reader can communicate with these tags through a radio interface. It can identify and track any data.
Intelligent communication system: This communication system enables users to communicate directly, hands-free, or remotely. This system can be found in different areas of networks:
- HAN (Home Area Network).
- PAN (Personal Area Network).
- MAN (Metropolitan Area Network).
Types of IoT Sensors:
Different types of IoT sensors are available in the market, ranging from simple to complex. They can be classified based on specifications, material used, conversion method, application field, sensing ability, etc. Some of them are mentioned below with the details of a few:
- Proximity Sensors
- Position Sensors
- Occupancy Sensors
- Motion Sensors
- Velocity sensors
- Temperature sensors
- Pressure Sensors
- Chemical Sensors
- Humidity Sensors
- Water Quality Sensors
- Infrared Sensors
- Gyroscope Sensors
- Optical Sensors
- – Chemical Sensors
Position sensors:
A position sensor can detect the presence of a living organism in a specified area by sensing its movement. It is widely used in home security to track the doors and windows during the night.
Motion sensor:
Motion sensors are more sensitive than position sensors; they can detect any physical or kinetic movement in the environment. They are also used by homeowners for security purposes, but they have the unique ability to upload photos and videos on the server in case of any detection.
Temperature sensors:
Temperature sensors can measure heat energy, which helps monitor the changing environmental conditions outside. This feature is also available on an Android smartphone and can be used with a Wi-Fi connection.
Chemical sensor:
A chemical sensor is a different kind of IoT technology that can detect the chemical composition of air to monitor its quality. This sensor is used in various disciplines such as electrochemical analysis, biomedical measurement, pollution monitoring, industrial control, etc.
Conclusion:
Internet of Things (IoT) sensors play a key role in the automation of various IoT applications by making it smarter to respond without any human intervention. They make things more robust and accessible and open new ways of creating business opportunities. Some also facilitate their users by making calls, setting reminders, viewing social media accounts, setting reminders, weather, and news updates. They are efficiently used in every field of life, making it easier.
Please visit our website, Artema Tech, for more information.