E32-D21B Product Overview

Introduction

The E32-D21B is a versatile and high-performance sensor module designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Sensor Module
• Use: Distance Sensing and Object Detection
• Characteristics: High Accuracy, Long Range Sensing, Compact Design
• Package: Compact Module with Integrated Components
• Essence: Accurate and Reliable Distance Measurement
• Packaging/Quantity: Typically Sold as Individual Modules

Specifications

• Operating Voltage: 3.3V - 5V
• Detection Range: 0.4m - 12m
• Output Interface: UART/TTL
• Operating Temperature: -10°C to 60°C
• Dimensions: 25mm x 15mm x 10mm
• Weight: 5g

Detailed Pin Configuration

• VCC: Power Supply Input
• GND: Ground Connection
• TXD/RXD: Serial Communication Pins
• EN: Enable Pin
• IO1/IO2: I/O Pins for Triggering and Control

Functional Features

• High Accuracy: Provides precise distance measurements
• Long Range Sensing: Capable of detecting objects up to 12m away
• Compact Design: Small form factor for easy integration into various systems
• UART/TTL Interface: Allows for seamless communication with microcontrollers and other devices

Advantages and Disadvantages

Advantages

• Accurate and reliable distance measurement
• Long-range sensing capability
• Compact and easy to integrate
• Versatile interface for seamless communication

Disadvantages

• Limited operating temperature range (-10°C to 60°C)
• Requires additional circuitry for some advanced applications

Working Principles

The E32-D21B utilizes time-of-flight (ToF) technology to accurately measure distances by emitting infrared light pulses and calculating the time taken for the pulses to reflect back from the target object. This data is then processed to provide precise distance measurements.

Detailed Application Field Plans

The E32-D21B sensor module finds extensive applications in various fields, including: - Industrial Automation: Object detection and distance sensing in manufacturing environments - Robotics: Integration into robotic systems for obstacle avoidance and navigation - Security Systems: Intrusion detection and perimeter monitoring - Automotive: Parking assistance and collision avoidance systems - IoT Devices: Distance measurement for smart home and industrial IoT applications

Detailed and Complete Alternative Models

• E32-D21A: Similar performance with slightly reduced range
• E32-D21C: Enhanced temperature range and ruggedized design for harsh environments
• E32-D21D: Extended range variant for long-distance sensing applications

In conclusion, the E32-D21B sensor module offers high accuracy, long-range sensing, and a compact design, making it suitable for a wide range of applications across different industries.

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