Robocraze HC-SR04 Ultrasonic Module Distance Measuring Sensor | 5V Non-Contact Distance Sensor with 0.3cm Resolution for Arduino, Robotics and Automation Systems

The Robocraze HC-SR04 Ultrasonic Module offers accurate, non-contact distance measurement for your Arduino and robotics projects.

Key Features

• Measures distances accurately from 2cm up to 400cm.
• Achieve precise readings with its 0.3cm high resolution.
• Utilises safe sonar technology for non-contact sensing.
• Operates on a standard 5V DC power supply.
• Perfect for DIY robotics, automation, and obstacle detection.

Specifications

• Operating Voltage: 5V DC
• Measurement Range: 2cm - 400cm
• Resolution: 0.3cm
• Technology: Ultrasonic

FAQs

Q. What is the minimum distance this sensor can measure?
A. This sensor can measure distances as small as 2cm.

Q. Is this sensor suitable for Arduino projects?
A. Yes, it is compatible with Arduino and other microcontroller platforms.

Q. Does the sensor require physical contact to measure distance?
A. No, it uses ultrasonic waves for non-contact distance sensing.