SRF2020HC0G Product Overview

Introduction

The SRF2020HC0G is a high-performance sensor designed for a wide range of applications. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Category and Use

The SRF2020HC0G belongs to the category of ultrasonic sensors and is commonly used for distance measurement, object detection, and obstacle avoidance in various electronic and robotic applications.

Characteristics

• Range: The sensor has a reliable range of up to 2 meters, making it suitable for both short and medium-range applications.
• Accuracy: It offers high accuracy in distance measurements, ensuring precise and reliable data.
• Compact Design: The sensor features a compact and lightweight design, allowing for easy integration into different systems.
• Low Power Consumption: With low power requirements, the SRF2020HC0G is energy-efficient, making it suitable for battery-powered devices.

Package and Essence

The SRF2020HC0G is typically packaged in a durable and protective casing to ensure its safety during transportation and handling. The essence of the product lies in its ability to provide accurate and consistent distance measurements in various environments.

Packaging/Quantity

The sensor is usually available in individual packaging and can be purchased in single or bulk quantities based on the user's requirements.

Specifications

• Operating Voltage: 5V DC
• Operating Current: 15mA
• Output Interface: Digital (TTL)
• Operating Temperature: -10°C to 60°C
• Dimensions: 25mm x 20mm x 15mm

Detailed Pin Configuration

The sensor's pin configuration includes: - VCC: Power supply input - GND: Ground connection - Trig: Trigger input - Echo: Echo output

Functional Features

• Pulse Width Output: The sensor provides a pulse width output that corresponds to the distance of the detected object.
• Non-contact Operation: It operates without physical contact with the target object, ensuring non-invasive measurements.
• Adjustable Sensitivity: Users can adjust the sensitivity of the sensor to suit specific application requirements.

Advantages and Disadvantages

Advantages

• High accuracy in distance measurement
• Compact and lightweight design
• Low power consumption
• Non-contact operation

Disadvantages

• Limited maximum range compared to some long-range sensors
• Susceptibility to interference in certain environmental conditions

Working Principles

The SRF2020HC0G utilizes ultrasonic waves to measure distances. It emits ultrasonic pulses and measures the time taken for the pulses to be reflected back to the sensor. By calculating the time difference, the sensor accurately determines the distance to the target object.

Detailed Application Field Plans

The SRF2020HC0G finds extensive applications in: - Robotics for obstacle detection and navigation - Proximity sensing in automated systems - Parking assistance in automotive applications - Industrial automation for object detection and positioning

Detailed and Complete Alternative Models

• HC-SR04 Ultrasonic Sensor: A popular alternative with similar functionality and performance.
• LV-MaxSonar-EZ Series: Offers a range of ultrasonic sensors with varying capabilities for different applications.
• JSN-SR04T Waterproof Ultrasonic Sensor: Suitable for outdoor and harsh environment applications due to its waterproof design.

In conclusion, the SRF2020HC0G is a versatile ultrasonic sensor with high accuracy and compact design, making it suitable for a wide range of applications in robotics, automation, and automotive systems.

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