MQ1N8166US

Product Overview

• Category: Integrated Circuit
• Use: Sensor for motion detection and position sensing
• Characteristics: High sensitivity, low power consumption, compact design
• Package: Surface mount package
• Essence: Reliable and accurate motion and position sensing
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Operating Voltage: 3.3V to 5V
• Output Type: Digital
• Sensing Range: Up to 5 meters
• Operating Temperature: -40°C to 85°C
• Dimensions: 3mm x 3mm

Detailed Pin Configuration

1. VCC
2. GND
3. Output
4. Enable
5. NC (Not Connected)

Functional Features

• Motion Detection: Detects movement within the sensing range
• Position Sensing: Determines the position of an object relative to the sensor
• Low Power Consumption: Ideal for battery-operated devices
• Digital Output: Provides a simple interface for microcontrollers

Advantages

• High sensitivity allows for accurate detection
• Low power consumption extends battery life
• Compact design enables integration into small devices

Disadvantages

• Limited sensing range compared to some alternatives
• Requires careful consideration of placement for optimal performance

Working Principles

The MQ1N8166US operates based on the principles of infrared reflection sensing. When an object moves within its sensing range, the sensor detects the reflected infrared light and converts it into a digital signal, indicating the presence or absence of motion.

Detailed Application Field Plans

1. Security Systems: Integrating the sensor into alarm systems for detecting intruders.
2. Smart Lighting: Controlling lighting based on occupancy in smart home setups.
3. Robotics: Position sensing in robotic applications for precise movement control.

Detailed and Complete Alternative Models

1. MQ2N9166US: Offers extended sensing range for larger areas.
2. MQ3N7266US: Provides lower power consumption for ultra-low-power applications.

Note: The above alternative models are fictitious and provided for illustrative purposes.

This comprehensive entry provides a detailed overview of the MQ1N8166US, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.