MB7469-121 Product Overview

Introduction

The MB7469-121 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 MB7469-121, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Ultrasonic Sensor
• Use: Distance measurement and 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 - 600cm
• Output: Analog voltage signal
• Operating Temperature: -10°C to 60°C
• Dimensions: 25mm x 15mm x 10mm

Detailed Pin Configuration

The MB7469-121 typically consists of four pins: 1. VCC (Power supply) 2. GND (Ground) 3. Trigger (Input for initiating measurement) 4. Echo (Output for distance measurement)

Functional Features

• Accurate distance measurement
• Non-contact operation
• Compact and durable design
• Low power consumption
• Easy integration with microcontrollers

Advantages and Disadvantages

Advantages

• High accuracy
• Versatile application range
• Reliable performance
• Compact size
• Low power consumption

Disadvantages

• Limited detection range compared to some other sensors
• Susceptible to interference in noisy environments

Working Principles

The MB7469-121 operates on the principle of ultrasonic echo ranging. It emits ultrasonic waves and measures the time taken for the waves to reflect off an object and return to the sensor. By calculating the time difference, the sensor accurately determines the distance to the object.

Detailed Application Field Plans

The MB7469-121 finds extensive use in various fields, including: - Robotics for obstacle avoidance - Industrial automation for distance monitoring - Automotive for parking assistance systems - IoT devices for proximity sensing

Detailed and Complete Alternative Models

Some alternative models to the MB7469-121 include: - HC-SR04 Ultrasonic Sensor - Maxbotix LV-EZ Series - SRF05 Ultrasonic Range Finder

In conclusion, the MB7469-121 ultrasonic sensor offers high accuracy and reliability in distance measurement applications. Its compact design and versatile functionality make it a popular choice across different industries.

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