Key Features:
Type: Passive Infrared (PIR) Motion Sensor
Detects: Human or animal movement via infrared radiation
Output: Digital signal (HIGH/LOW)
Adjustable sensitivity and delay time
Wide detection range (typically up to ~7 meters)
Compatible with Arduino and other microcontrollers
 
Common Uses:
Motion-activated lighting systems
Security alarm systems
Automatic door systems
Smart home automation projects
Intruder detection and occupancy sensing
STEM classroom electronics experiments