Ultrasonic Module HC-SR04 Distance Measuring Sensor

Ultrasonic Sensor – HC-SR04 Distance Measurement Module

The Ultrasonic Sensor HC-SR04 is a precise and reliable distance measuring module designed for non-contact detection of objects using ultrasonic sound waves. Ideal for a wide range of applications including robotics, automation, obstacle avoidance, and smart systems, this sensor provides fast and accurate distance readings with minimal power consumption.

Product Specifications

Key Features:

• Accurate Distance Sensing: Measures distances from 2 cm to 400 cm with a margin of error as low as ±3 mm, ensuring high precision for robotics and automation tasks.

• Non-Contact Measurement: Uses ultrasonic sound waves for safe, clean, and reliable distance sensing without physical contact.

• Fast Response Time: Provides real-time feedback with a quick response, ideal for high-speed obstacle detection and avoidance.

• Simple Digital Interface: Easy to integrate using trigger and echo pins for pulse timing; compatible with Arduino, ESP32, Raspberry Pi, and more.

• Compact Design: Small and lightweight, perfect for compact systems, mobile robots, and embedded projects.

• Low Power Usage: Consumes minimal current, making it suitable for battery-powered applications.

Benefits:

• Robotics and Obstacle Avoidance: Enables robots and vehicles to detect and avoid obstacles in real-time.

• Smart Automation: Ideal for proximity-based switching, automatic doors, or level detection in tanks.

• DIY and Education: Excellent for STEM projects, microcontroller tutorials, and prototyping.

• Versatile Applications: Suitable for everything from parking assistance systems to industrial automation.

Applications:

• Robotics: Use in autonomous robots and drones for obstacle detection and distance mapping.

• Smart Parking Systems: Detect vehicle presence and distance in smart garage systems.

• Liquid Level Measurement: Monitor water or fluid levels in tanks using non-contact sensing.

• Proximity Alert Systems: Implement security or safety alarms based on object proximity.

• Industrial Automation: Monitor material levels, object sorting, and distance in production lines.

Get your HC-SR04 Ultrasonic Sensor now and start building responsive, smart systems that react to their environment with high accuracy and speed. Whether for DIY electronics, educational kits, or professional-grade automation systems, this sensor is a must-have in any developer’s toolkit.

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