HC-SR04 Ultrasonic Sensor Module - Arduino

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The HC-SR04 ultrasonic sensor is designed for precise distance measurement, ranging from 2cm to 500cm with an accuracy of approximately 3mm. This module uniquely features separate input and output pins, enhancing your project versatility. It operates on a 5V DC power supply and consumes less than 2mA in standby current. With a coverage angle of less than 15°, this sensor is reliable for a variety of applications. Ideal for Arduino enthusiasts, it’s a perfect addition to your toolkit for innovative projects.

If you're looking to incorporate advanced distance measurement into your projects, the HC-SR04 Ultrasonic Sensor Module is an excellent choice. With a measurement range that spans from 2cm to an impressive 500cm, it provides fantastic flexibility for various applications. This sensor operates on a low power requirement, needing only 5V DC while maintaining a standby current of less than 2mA, ensuring efficiency. Its distinct function of separating the input and output pins makes it easier to implement in complex designs, offering greater control over your project's configurations. Characterized by a resolution of 0.3 cm, the HC-SR04 allows for detailed distance readings, which can be pivotal in robotics, obstacle detection, or any interactive projects. It uses ultrasonic frequency at 40 kHz, enabling precise and reliable measurements. The angled coverage of under 15° assures that you get focused results, making it a trustworthy partner for your Arduino endeavors. As an ideal companion for both beginners and advanced users, this sensor lets you explore countless creative possibilities in electronics and robotics.

Usage ideas This ultrasonic sensor is perfect for projects involving distance measurement, such as obstacle avoidance in robotic systems, liquid level detection in tanks, or even creating interactive installations that require precise proximity sensing. Hobbyists can use it for developing smart devices, while educators may incorporate it into teaching projects that demonstrate the principles of sonar and distance measurement.

Frequently asked questions
I need 3 units, do you plan to restock more?: I currently do not plan to restock, thank you for understanding.
I find shipping costs almost equal to the product price.: I understand. Thank you for your feedback.
Does this sensor work with ESP8266?: I'm not sure about compatibility with ESP8266.
Do you have Arduino Nano listed?: I have a complete board with Arduino Nano integrated, but it's a bit more expensive and features motor controllers.
Are these sensors of good quality?: I can assure you they are similar to any available on the market, and I've received no complaints so far.

- Brand: Generic
- Height: 3 cm
- Width: 4 cm
- Length: 10 cm
- Weight: 20 g
- Item Condition: New
- Model: Arduino
- Packaging Type: Bag
- Item Dimensions: {'Length': '6 mm', 'Width': '2 mm', 'Height': '2 mm', 'Weight': '10 g'}
- Operating Voltage: 5V
- Microcontroller: HC-SR04

Vendor listing title: Hc-sr04 Módulo Sensor Ultrasónico - Arduino