Description
A PIR sensor is a motion detection device that identifies changes in infrared radiation emitted by warm objects, such as humans and animals, within its detection range. It is widely used in security systems, automatic lighting, and occupancy sensing due to its ability to detect motion without direct contact and its low power consumption.
Key Features:
- Motion Detection: Detects movement based on changes in infrared radiation.
- Wide Detection Range: Capable of covering a broad area with adjustable sensitivity.
- Low Power Consumption: Operates efficiently, making it suitable for battery-powered applications.
- Easy Integration: Simple to interface with microcontrollers and other electronic systems.
- Versatile Use: Ideal for security alarms, automatic lighting systems, and occupancy sensors.
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