Mini MH-SR602 PIR Motion Detector Module

MH-SR602 MINI Motion Sensor Detector Module – Compact and High-Sensitivity PIR Sensor

The MH-SR602 MINI Motion Sensor Detector Module is a pyroelectric infrared (PIR) sensor designed for detecting human presence and motion. Its compact size and high sensitivity make it ideal for a variety of applications requiring reliable motion detection. With low power consumption and easy installation, this module is perfect for both DIY projects and professional applications.

Key Features:

• High Sensitivity & Fast Response: Quickly detects motion within its range, providing immediate output signals.
• Low Power Consumption: Quiescent current of only 20 μA, making it suitable for battery-powered devices.
• Compact Size: Small dimensions of 15 mm × 15 mm × 20 mm allow for easy integration into tight spaces.
• Wide Sensing Distance: Effective detection range of 3 to 5 meters.
• Broad Operating Voltage: Compatible with 3.3 V to 15 V DC power supply, offering flexibility for various systems.
• Adjustable Delay Time: Output high-level time adjustable from 2.5 seconds to 1 hour by modifying a chip resistor (factory default is 2.5 seconds).
• Simple Output Interface: Outputs a digital signal with High level (H) = 3.3 V and Low level (L) = 0 V.

Specifications:

• Model: SR602
• Operating Voltage: DC 3.3 V – 15 V
• Quiescent Current: 20 μA
• Sensing Distance: 3 – 5 meters
• Delay Time: Adjustable (2.5 s default, up to 1 hour)
• Dimensions:
  • Length: 15 mm
  • Width: 15 mm
  • Height: 20 mm
• Weight: 25 grams
• Color: Black

Applications:

• Automatic Lighting: Ideal for body induction lamps that activate upon detecting motion.
• Security Systems: Enhances alarms and surveillance systems by detecting unauthorized movement.
• Interactive Toys: Adds motion-sensing capabilities to toys for an engaging user experience.
• Industrial Automation: Used in machinery for safety and efficiency by detecting human presence.
• Energy Conservation: Integrates with auto-sensing electrical equipment to reduce power consumption.
• Battery-Powered Devices: Perfect for portable applications due to its low power usage.

Package Includes:

• 1 x MH-SR602 MINI Motion Sensor Detector Module

Note:

• The high-level output time (the duration the output stays high after detecting motion) is adjustable from 2.5 seconds to 1 hour. The factory default is 2.5 seconds. To modify the delay, adjust the chip resistor on the module as per your requirements.