IR2D20U

Product Overview

Category: Infrared Sensor
Use: Detecting and measuring infrared radiation
Characteristics: High sensitivity, wide detection range, compact size
Package: Small surface-mount package
Essence: Infrared sensing technology for various applications
Packaging/Quantity: Available in reels of 1000 units

Specifications

Operating Voltage: 3.3V - 5V
Detection Range: 0.1m - 1.5m
Output Type: Digital (TTL)
Response Time: <10ms
Operating Temperature: -20°C to +85°C
Dimensions: 5mm x 5mm x 1.2mm

Detailed Pin Configuration

The IR2D20U sensor has a total of four pins:

VCC: Power supply pin (+)
GND: Ground pin (-)
OUT: Digital output pin
NC: Not connected pin

Functional Features

High sensitivity allows for accurate detection of infrared radiation.
Wide detection range enables the sensor to detect objects at varying distances.
Compact size makes it suitable for integration into small devices or systems.
Digital output provides easy interfacing with microcontrollers or other digital circuits.

Advantages and Disadvantages

Advantages: - High sensitivity ensures reliable detection. - Wide detection range offers flexibility in different applications. - Compact size allows for easy integration into various designs. - Digital output simplifies interfacing with other electronic components.

Disadvantages: - Limited to detecting infrared radiation only. - Requires an external power supply for operation.

Working Principles

The IR2D20U operates based on the principle of infrared sensing. It utilizes an infrared emitter and receiver pair to detect the presence or absence of infrared radiation. When an object is within the detection range, it reflects or emits infrared radiation, which is then detected by the sensor. The sensor converts this detection into a digital signal, indicating the presence or absence of an object.

Detailed Application Field Plans

The IR2D20U sensor finds applications in various fields, including:

Proximity sensing in robotics and automation systems.
Object detection in security systems.
Presence detection in smart home devices.
Distance measurement in industrial equipment.
Gesture recognition in consumer electronics.

Detailed and Complete Alternative Models

IR3D30U: Similar to IR2D20U but with extended detection range (up to 3m).
IR1D10U: Compact infrared sensor with a shorter detection range (up to 0.1m).
IR4D40U: High-performance infrared sensor with enhanced sensitivity and wider operating temperature range.

These alternative models offer different specifications and features to cater to specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IR2D20U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of IR2D20U in technical solutions:

Q: What is IR2D20U? A: IR2D20U is a specific model or type of infrared sensor commonly used in technical solutions.
Q: What is the purpose of using IR2D20U in technical solutions? A: The purpose of using IR2D20U is to detect and measure infrared radiation, which can be useful for various applications like proximity sensing, object detection, and temperature measurement.
Q: How does IR2D20U work? A: IR2D20U works by emitting infrared radiation and then measuring the intensity of the reflected or emitted radiation to determine the presence or absence of objects or changes in temperature.
Q: What is the operating voltage range of IR2D20U? A: The operating voltage range of IR2D20U typically falls within 3.3V to 5V.
Q: Can IR2D20U be used outdoors? A: Yes, IR2D20U can be used outdoors as long as it is properly protected from environmental factors like moisture and extreme temperatures.
Q: What is the maximum range of detection for IR2D20U? A: The maximum range of detection for IR2D20U depends on various factors like the power supply voltage, ambient conditions, and the reflectivity of the objects being detected. Typically, it ranges from a few centimeters to several meters.
Q: Can IR2D20U differentiate between different objects? A: No, IR2D20U cannot differentiate between different objects. It can only detect the presence or absence of an object within its detection range.
Q: Can IR2D20U measure temperature accurately? A: Yes, IR2D20U can measure temperature accurately within its specified range. However, it is important to calibrate and configure the sensor properly for accurate temperature measurements.
Q: What are some common applications of IR2D20U in technical solutions? A: Some common applications of IR2D20U include proximity sensing in robotics, object detection in security systems, line following in autonomous vehicles, and temperature measurement in industrial processes.
Q: Are there any limitations or considerations when using IR2D20U? A: Yes, some considerations include ambient light interference, reflectivity of objects being detected, and the need for proper calibration and configuration. Additionally, the detection range may vary based on environmental conditions and power supply voltage.