MB7480-221 Product Overview

Introduction

The MB7480-221 is a versatile electronic component that belongs to the category of ultrasonic sensors. This sensor is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the MB7480-221, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Ultrasonic Sensor
• Use: Distance measurement, object detection
• Characteristics: High accuracy, non-contact measurement, compact design
• Package: Enclosed in a protective housing
• Essence: Utilizes ultrasonic waves for distance sensing
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Operating Voltage: 3.3V - 5V
• Detection Range: 20cm - 500cm
• Output: Analog voltage signal
• Operating Temperature: -10°C to 60°C
• Dimensions: 25mm x 20mm x 15mm

Detailed Pin Configuration

• VCC: Power supply input
• GND: Ground connection
• Trig: Trigger input for initiating measurement
• Echo: Output for receiving ultrasonic echo signal
• Analog Out: Analog voltage output proportional to distance

Functional Features

• Non-contact Measurement: Does not require physical contact with the object being measured
• High Accuracy: Provides precise distance measurements
• Compact Design: Small form factor for easy integration into various systems

Advantages and Disadvantages

Advantages

• High accuracy in distance measurement
• Non-contact operation
• Wide detection range

Disadvantages

• Susceptible to interference from ambient noise
• Limited performance in environments with high humidity or temperature variations

Working Principles

The MB7480-221 operates on the principle of emitting ultrasonic waves and measuring the time taken for the waves to reflect back from an object. By analyzing the time delay, the sensor calculates the distance to the object with high precision.

Detailed Application Field Plans

The MB7480-221 finds extensive use in various fields, including: - Robotics: for obstacle avoidance and navigation - Industrial automation: for object detection and positioning - Automotive: for parking assistance and collision avoidance systems - Consumer electronics: for touchless interfaces and proximity sensing

Detailed and Complete Alternative Models

• HC-SR04 Ultrasonic Sensor
• Maxbotix LV-EZ4 Ultrasonic Sensor
• SRF05 Ultrasonic Range Finder

In conclusion, the MB7480-221 ultrasonic sensor offers high accuracy and non-contact distance measurement capabilities, making it suitable for diverse applications across different industries.

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