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Smart Sensors: Enabling Intelligent Data Collection and Automation
Smart sensors are advanced sensing devices that not only detect physical stimuli such as temperature, pressure, motion, or light but also include embedded processing capabilities to analyze data, make decisions, and communicate with other systems—often over a network. They are a crucial component in IoT (Internet of Things) ecosystems, enabling automation, efficiency, and real-time monitoring across industries.
Unlike traditional sensors that only collect data, smart sensors can process signals, filter noise, detect anomalies, and even trigger actions autonomously.
Key Features of Smart Sensors
Integrated Processing Unit– Built-in microcontroller or DSP (Digital Signal Processor) for local data processing.
Communication Capability– Supports wired (e.g., Ethernet, CAN) or wireless (e.g., Wi-Fi, Bluetooth, Zigbee, LoRaWAN) communication.
Self-Calibration and Diagnostics– Adjusts measurements for accuracy and can report faults or degradation.