HC-SR04 Ultrasonic Sensor Module
The HC-SR04 Ultrasonic Sensor Module is a popular and reliable distance measurement sensor designed for detecting object distance using ultrasonic sound waves. This module provides accurate non-contact distance measurement and is widely used in robotics, automation, obstacle detection, and embedded system applications. Available at Directronics, the HC-SR04 Ultrasonic Sensor Module is ideal for students, hobbyists, makers, educators, and professional engineers working on Arduino, IoT, robotics, and automation projects.
Features:
• Uses Ultrasonic Sound Waves for Distance Measurement
• Non-Contact Object Detection
• Provides Accurate Distance Measurement
• Operating Voltage: 5V
• Measurement Range: Approx. 2cm to 400cm
• Easy Interface with Arduino, ESP32, ESP8266, Raspberry Pi, and Other Microcontrollers
• Requires Only Trigger and Echo Signal Pins
• High Accuracy and Stable Performance
• Low Power Consumption
• Compact and Easy-to-Use Design
• Suitable for Robotics and Automation Applications
Why Choose HC-SR04 Ultrasonic Sensor Module?
• Simple and effective distance sensing solution
• Easy integration with popular development boards
• Provides reliable object detection without physical contact
• Ideal for beginners learning sensor interfacing
• Cost-effective solution for measurement and automation projects
• Reliable performance for DIY and professional applications
Applications:
• Obstacle Avoidance Robots
• Distance Measurement Systems
• Automatic Door Systems
• Parking Assistance Systems
• Water Level Monitoring
• Smart Home Automation
• Robotics Projects
• Industrial Automation
• Embedded System Development
• DIY Electronics Projects
Technical Specifications:
• Sensor Type: Ultrasonic Distance Sensor
• Model: HC-SR04
• Operating Voltage: 5V DC
• Detection Range: 2cm–400cm
• Measuring Angle: Approx. 15 Degrees
• Communication Interface: Trigger and Echo
• Ultrasonic Frequency: 40kHz
• Resolution: Approx. 3mm
• Operating Current: Approx. 15mA
Package Includes:
• 1 × HC-SR04 Ultrasonic Sensor Module
Related Products:
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Arduino Nano
ESP32 Development Board
ESP8266 NodeMCU
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Motor Driver Modules
IR Sensor Module
Relay Modules
Breadboards and Jumper Wires
Sensor Modules
Why Buy from Directronics?
Directronics provides quality development boards, sensors, electronic components, robotics modules, and IoT solutions for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, and embedded development products to bring your ideas to life.
Note: Product images are for illustration purposes only. Please review the specifications and compatibility requirements before placing your order.