Name: HC-SR04 Ultrasonic Sensor
Brand: OEM
SKU: BU-C0WQ-H74J
Price: 95 INR
Availability: InStock

HC-SR04 Ultrasonic Distance Sensor Technical Specification Document
1. Introduction
The HC-SR04 Ultrasonic Distance Sensor is a versatile, non-contact, and highly accurate distance measurement device, which uses ultrasonic sound waves to determine the distance between the sensor and an object. This document provides a detailed technical specification for the HC-SR04 Ultrasonic Distance Sensor, focusing on its electronic, sensor, and microcontroller aspects, designed to appeal for product pages.
2. Overview
The HC-SR04 Ultrasonic Distance Sensor is an innovative and reliable device, ideal for applications seeking a precise, non-contact measurement solution. It operates on the principles of electronic three- should be 'principles of echolocation,' and by using sound wave frequencies that are inaudible to the human ear, it provides accurate measurements without causing any discomfort or disturbance.
3. Electronics
The HC-SR04 Ultrasonic Distance Sensor operates on a simple and efficient electronic structure. It consists of an ultrasonic transmitter, an ultrasonic receiver, and a microcontroller that processes the data captured by these components.
A. Ultrasonic Transmitter
The HC-SR04 uses an ultrasonic transducer to emit high-frequency sound waves (28-42 kHz) towards the target object. The transducer is a piezoelectric ceramic material that converts electrical energy into mechanical energy (sound waves) and vice versa.
B. Ultrasonic Receiver
Upon receiving the echo from the target object, the ultrasonic receiver within the HC-SR04 picks up the returning sound waves and converts them back into electrical energy, which is then processed by the microcontroller.
C. Microcontroller
The microcontroller within the HC-SR04 processes the electrical signals from the ultrasonic receiver, calculates the time elapsed between the transmission and reception of the ultrasonic signal, and subsequently converts this data into a distance measurement.
4. Sensor
The HC-SR04 Ultrasonic Distance Sensor offers a working range of about 2 cm to 5 meters (5.5 inches to 16.4 feet) with an accuracy of +/- 3mm. The sensor operates across a wide temperature range, from 5 degrees Celsius (41 degrees Fahrenheit) to 350 degrees Celsius (662 degrees Fahrenheit).
5. Interfacing with Microcontrollers
The HC-SR04 Ultrasonic Distance Sensor can easily be interfaced with various microcontrollers, such as Arduino, Raspberry Pi, or any other general-purpose microcontroller, thanks to its straightforward pin configuration. The sensor has four pins: VCC, GND, Trig, and Echo. To interface with a microcontroller, the VCC and GND pins should be connected to the power supply, the Trig pin to the microcontroller's trigger input, and the Echo pin to the microcontroller's echo input.
6. Power Supply
The HC-SR04 Ultrasonic Distance Sensor can operate on a DC power supply, ranging from 5V to 12V, with a current consumption of approximately 20mA during operation. It is essential to ensure the power source is stable and suitable for the specific project requirements to maintain accurate distance measurements.
7. Applications
The HC-SR04 Ultrasonic Distance Sensor finds extensive applications in various fields such as robotics, automation, home automation, obstacle detection, and proximity sensing systems. It is an invaluable tool for developing projects that require precise distance measurements and non-contact object detection.
8. Conclusion
The HC-SR04 Ultrasonic Distance Sensor is a reliable, easy-to-use, and versatile device, offering precise and accurate distance measurements for a wide range of applications. Its simple pin configuration and compatibility with various microcontrollers make it an ideal choice for DIY projects, research, and professional applications. Experience the convenience of the HC-SR04 Ultrasonic Distance Sensor today and elevate your project's performance to new heights!

Specification

Key Features for HC-SR04 Ultrasonic Sensor:
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Distance Measurement: The HC-SR04 Ultrasonic Sensor is an advanced, versatile distance measurement device, capable of measuring distances from as close as 2 cm to as far as 6 meters with high accuracy and precision.
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Easy to Use: The HC-SR04 Ultrasonic Sensor features a simple and straightforward design that requires no complex set-up or calibration. Easy-to-integrate electronics make it an ideal addition to your project, even for beginners in electronics.
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High Sensitivity: Equipped with sensitive ultrasonic sensing, the HC-SR04 Ultrasonic Sensor helps detect even slight obstacles and changes in conditions, making it a valuable tool for various applications such as object detection, barriers, robotics, obstacle avoidance, and more.
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Wide Operating Voltage: Compatible with a wide range of voltage inputs (5V - 12V), the HC-SR04 Ultrasonic Sensor can be used with various microcontrollers, making it both versatile and adaptable for numerous projects and applications.
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Fast Response Time: With an ultra-fast response time, the HC-SR04 Ultrasonic Sensor provides quick and accurate readings, allowing for real-time monitoring and control over applications that require immediate response.
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Compact Design: The compact size of the HC-SR04 Ultrasonic Sensor makes it an ideal choice for projects that require a space-saving solution, without compromising on performance and accuracy.
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Durable Construction: Built with high-quality materials, the HC-SR04 Ultrasonic Sensor is designed for durability and longevity, making it perfect for both personal projects and commercial use.
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Module-Based Design: Available as a pre-assembled module, the HC-SR04 Ultrasonic Sensor eliminates the need for extensive soldering and connectivity issues, saving you time and hassle when starting your project.
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High Accuracy: The HC-SR04 Ultrasonic Sensor offers a high level of precision in its readings, with an accuracy of 3mm, providing extremely reliable and accurate distance measurements.
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Versatility: The HC-SR04 Ultrasonic Sensor's wide range of applications includes, but is not limited to, robotics, automation, home automation systems, educational projects, and more, making it an attractive choice for hobbyists, engineers, and enthusiasts alike.
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By incorporating the HC-SR04 Ultrasonic Sensor into your project, you'll be able to bring incredible functionality and precision to your creations while streamlining the design and construction process. Start harnessing the power of ultrasonic sensing today with the HC-SR04!

HC-SR04 Ultrasonic Sensor

Key Features

Specification

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