Ultrasonic Module HC-SR04 Distance Sensor For Arduino (1) - Ideal for Robotics, IoT, and Automation Applications - Compatible with Arduino, Raspberry Pi, ESP8266, and More.

Wide Measurement Range: This sensor offers a broad measurement range, from 2 cm to 400 cm, allowing for versatile applications., High Accuracy: With up to 3mm accuracy, it ensures precise distance measurements for your projects., User-Friendly Module: The module includes an ultrasonic transmitter, receiver, and control circuit for easy setup and use., Simple Connectivity: With just four pins – VCC for power, Trig for triggering, Echo for receiving, and GND for grounding – it's easy to connect and integrate into your projects., Prevents Data Inconsistencies: The control circuitry of the sensor helps prevent inconsistent data in specific applications, ensuring reliable measurements., Low Power Consumption: Operating at 5V DC and drawing only 15mA of current, it's suitable for various projects and battery-powered applications., 15° Measuring Angle: The 15-degree measuring angle provides flexibility for distance measurements in different scenarios., Suitable for Beginners and Experts: Whether you're a beginner or an experienced maker, this sensor is a great choice for a wide range of users., Ideal for Most Projects: The 2 cm to 400 cm ranging distance and high accuracy make it suitable for a broad spectrum of projects, from robotics to IoT applications., Compatible with Multiple Platforms: It can be used with popular microcontrollers like Arduino, Raspberry Pi, and more, expanding its compatibility and usability.