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