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IRD3901
Product Overview
Category: Infrared Sensor
Use: Detection of infrared radiation
Characteristics: High sensitivity, low power consumption
Package: TO-39 metal can package
Essence: Infrared sensor for various applications
Packaging/Quantity: Typically sold individually
Specifications
- Operating Voltage: 3V to 5.5V
- Output Type: Digital
- Detection Range: 0.2m to 1.5m
- Operating Temperature: -20°C to 85°C
- Dimensions: 5mm x 5mm x 4mm
Detailed Pin Configuration
- VCC
- GND
- Output
Functional Features
- High sensitivity to infrared radiation
- Low power consumption for extended battery life
- Digital output for easy interfacing with microcontrollers
Advantages and Disadvantages
Advantages: - Reliable detection of infrared radiation - Low power consumption - Compact size
Disadvantages: - Limited detection range - Susceptible to ambient infrared interference
Working Principles
The IRD3901 operates based on the principle of detecting infrared radiation emitted by objects within its detection range. When an object is detected, the sensor provides a digital output signal, indicating the presence of the infrared radiation.
Detailed Application Field Plans
- Proximity sensing in handheld devices
- Object detection in robotics
- Presence detection in automated dispensing systems
- Motion detection in security systems
Detailed and Complete Alternative Models
- IRD3902
- IRD3903
- IRD3904
The IRD3901 is part of the family of infrared sensors designed for reliable detection of infrared radiation. Its compact size, high sensitivity, and low power consumption make it suitable for various applications, including proximity sensing, object detection, presence detection, and motion detection.
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10 domande e risposte comuni relative all'applicazione di IRD3901 nelle soluzioni tecniche
What is IRD3901?
- IRD3901 is a high-performance infrared sensor module used for motion detection and presence sensing in various technical solutions.
How does IRD3901 work?
- The IRD3901 uses infrared radiation to detect motion and presence by measuring the changes in infrared light reflected from or emitted by objects within its field of view.
What are the typical applications of IRD3901?
- IRD3901 is commonly used in security systems, automatic lighting controls, occupancy detection in smart buildings, and industrial automation for presence sensing.
What is the detection range of IRD3901?
- The detection range of IRD3901 can vary based on the specific implementation and environmental factors, but it typically ranges from a few centimeters to several meters.
Can IRD3901 differentiate between different types of motion?
- No, IRD3901 primarily detects the presence or absence of motion within its field of view and does not differentiate between specific types of motion.
Is IRD3901 suitable for outdoor use?
- IRD3901 can be used outdoors with proper weatherproofing and environmental protection measures to ensure reliable performance in outdoor conditions.
What are the power requirements for IRD3901?
- IRD3901 typically operates on low voltage DC power, with specific power requirements outlined in the product datasheet.
Does IRD3901 require calibration or adjustment after installation?
- IRD3901 may require initial calibration during installation to optimize its performance for specific applications, but it generally does not require frequent recalibration.
Can IRD3901 be integrated with other sensors or systems?
- Yes, IRD3901 can be integrated with other sensors and control systems to enable more complex functionality and automation in technical solutions.
What are the key considerations for mounting IRD3901 for optimal performance?
- Mounting height, angle, and orientation, as well as minimizing obstructions and interference, are important considerations for achieving optimal performance from IRD3901 in technical solutions.