HY-SRF05 Five pin Ultrasonic Ranging Sensor

HY-SRF05 ultrasonic sensor Ranging Sensor

The HY-SRF05 ultrasonic sensor is a high-precision 5-pin ranging module that uses ultrasonic waves to detect objects and measure distance. As an arduino sonar sensor, it delivers a dependable ultrasonic distance sensor range from 2 cm to 450 cm, so it fits robotics, obstacle avoidance, and smart automation projects.

Built around a 40 kHz sound burst, the HY-SRF05 provides stable, repeatable readings even in noisy environments. Because of its compact footprint and simple TTL interface, this arduino sonar sensor integrates quickly into DIY or professional builds without extra conditioning. 

Power efficiency is another win: the ultrasonic sensor draws very little current, making it suitable for battery projects. Whether you’re adding an ultrasonic distance sensor to a mobile robot, a tank-level monitor, or a security trigger, you can trust this module for consistent performance.

It is compatible with popular platforms like Arduino and Raspberry Pi. With clear Vcc/Trig/Echo/OUT/GND pins, arduino sonar sensor wiring stays straightforward, and calibrating the ultrasonic distance sensor output in code is easy. For clean measurements across the full span, the HY-SRF05 ultrasonic sensor includes temperature-stable timing and reliable echo capture.

If you need a drop-in replacement for SRF04/SR04 boards, the HY-SRF05 ultrasonic sensor gives you extra flexibility thanks to its dedicated OUT pin.

Technical Details of HY-SRF05 ultrasonic sensor

Features

Applications :

• Distance Measurement: Provides precise distance sensing for robotics and automation.
• Obstacle Avoidance: Helps autonomous vehicles and drones detect obstacles.
• Liquid Level Detection: Measures water and liquid levels in tanks.
• Security and Surveillance: Used in motion detection and intrusion alarm systems.

Physical Attributes

Package Includes