MB7469-221 Product Overview

Introduction

The MB7469-221 is a versatile electronic component that belongs to the category of ultrasonic sensors. This sensor is widely used for distance measurement and object detection in various applications due to its unique characteristics and reliable performance.

Basic Information Overview

• Category: Ultrasonic Sensor
• Use: Distance Measurement and Object Detection
• Characteristics: High Accuracy, Wide Detection Range, Compact Design
• Package: Sealed Enclosure
• Essence: Reliable and Precise Distance Sensing
• Packaging/Quantity: Individual Unit Packaging

Specifications

• Operating Voltage: 5V DC
• Detection Range: 20cm to 600cm
• Output Type: Analog Voltage
• Operating Temperature: -10°C to 60°C
• Dimensions: 25mm x 15mm x 10mm

Detailed Pin Configuration

1. VCC (5V)
2. GND (Ground)
3. Trigger (Input)
4. Echo (Output)

Functional Features

• Accurate Distance Measurement
• Non-contact Operation
• Compact and Durable Design
• Easy Integration with Microcontrollers

Advantages

• Wide Detection Range
• High Accuracy
• Low Power Consumption
• Suitable for Various Environments

Disadvantages

• Limited Performance in Highly Reflective Surfaces
• Susceptible to Interference in Noisy Environments

Working Principles

The MB7469-221 operates based on the principle of ultrasonic echo ranging. It emits ultrasonic pulses and measures the time taken for the echoes to return, allowing it to calculate the distance to the target object accurately.

Detailed Application Field Plans

1. Robotics: Used for obstacle avoidance and navigation in autonomous robots.
2. Industrial Automation: Integrated into machinery for precise object detection and positioning.
3. Automotive: Implemented in parking assistance systems and vehicle proximity sensors.

Detailed and Complete Alternative Models

1. MB7366-210: Similar range and accuracy with different form factor.
2. MB7588-300: Extended detection range and enhanced environmental resistance.

In conclusion, the MB7469-221 ultrasonic sensor offers reliable distance measurement and object detection capabilities, making it an essential component in various electronic and robotic applications.

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