What is the range of the HC-SR04 Ultrasonic Distance Sensor?

The HC-SR04 has a detection range of approximately 2 cm to 4 meters. This wide range makes it suitable for various applications, from simple distance measuring projects to more advanced robotics and automation systems. The sensor emits sonic waves and measures the time it takes for the waves to return, providing accurate distance readings. It's often used in DIY projects, educational purposes, and even industrial measuring devices where precision is key.

How does the HC-SR04 work?

The HC-SR04 operates by sending out an ultrasonic pulse and waiting for the echo. When activated, it emits a sound wave at a frequency of 40 kHz. The sensor records the time it takes for the wave to travel to an object and back, allowing for the calculation of distance using the speed of sound. This mechanism is fundamental in robotics for obstacle avoidance or in other applications requiring precise distance measurement. By utilizing this sensor, developers can create more sophisticated and responsive systems.

Can I use the HC-SR04 with any microcontroller?

Yes, the HC-SR04 is compatible with most microcontrollers, including Arduino, Raspberry Pi, and others. To interface the sensor, you'll need two digital input/output pins on your microcontroller. This versatility makes it a favorite among hobbyists and developers, as it can be integrated into a wide range of projects. It's frequently used in robotics for navigation and obstacle detection, as well as in automation projects for measuring distances accurately.

What should I consider while mounting the HC-SR04?

When mounting the HC-SR04, ensure that there are no obstructions in its line of sight, as physical barriers can affect distance readings. Proper alignment is also crucial; the sensor should be level with the ground for optimal performance. Additionally, consider the acoustic characteristics of the environment. For example, soft surfaces may absorb sound waves, while reflective surfaces may cause distortion. Properly mounting the sensor ensures accurate and consistent distance measurements in various applications.

What types of projects can benefit from the HC-SR04 ULTRASONIC sensor?

The HC-SR04 is ideal for various projects, including robotic obstacle avoidance systems, automated parking systems, smart home applications, and even water level detection in tanks. Its accuracy and reliability make it valuable for any application that involves measuring distance. For example, in robotics, it helps prevent collisions, while in smart homes, it can be used for security systems to detect movement or presence. These scenarios showcase the sensor's versatility and effectiveness across different fields.

What is the power supply requirement for the HC-SR04 Sensor?

The HC-SR04 operates at a voltage of 5V, which is standard for many microcontrollers. It has a low power consumption rate, making it energy-efficient for prolonged use in various projects. Users must provide a stable 5V supply to ensure optimal performance while avoiding voltage fluctuations. This compatibility enhances its usability, particularly in portable or battery-operated devices, ensuring longer operation time without frequent power interruptions.

Is the HC-SR04 sensor weatherproof?

The HC-SR04 is not inherently weatherproof. For outdoor applications, it’s crucial to install it within a protective casing or shield to prevent damage from the elements. Consideration for humidity, rain, and extreme temperatures can impact the sensor's performance. Using an encased setup allows the sensor to function properly in outdoor environments, such as garden monitoring or robotics, while preventing short circuits or corrosion of electronic components.

How accurate is the HC-SR04 Ultrasonic sensor?

The HC-SR04 has an accuracy level of about 3mm, which makes it quite precise for distance measurement in various applications. Due to its design based on ultrasonic technology, it provides reliable data even in environments where optical sensors might struggle. Its accuracy is advantageous for projects involving automation, robotics, and even making interactive exhibits where precise distance detection is crucial for functionality. Addition of calibration adjustments may enhance performance based on specific project needs.

What programming languages can be used with the HC-SR04?

The HC-SR04 can be programmed using various languages, including C/C++ for Arduino and Python for Raspberry Pi. These languages offer libraries that simplify sensor interfacing and data processing. Many online tutorials and community projects are available, making it easier to get started and integrate the sensor into projects. This accessibility allows developers and hobbyists to readily adopt the sensor and experiment with different functionalities across platforms.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

CorporateComputer

HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable by Corpco

Add range sensing capability to your robotics projects with our HC-SR04 ultrasonic sensor board kit.

CorporateComputer

Item #: 19800213

HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable by Corpco

Q: Where can I buy HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable by Corpco in South Africa?

You can purchase the HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable by Corpco on Ubuy, which offers a variety of electronics and components. Ubuy provides a convenient shopping experience with a wide selection of product categories, ensuring you have access to this sensor and other essential tools for your projects. With Ubuy, you can explore different options and make informed purchasing decisions.

Item #: 19800213

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What Stands Out

Precision Measurement

Provides accurate distance measurements ranging from 2cm to 4m, making it ideal for robotics and automation projects requiring reliable distance sensing.

Easy Integration

Simplicity in setup with a user-friendly interface and compatible cable, facilitating effortless connection to microcontrollers and other devices.

Versatile Applications

Suitable for various applications including obstacle avoidance, distance measurement, and project automation, catering to hobbyists, educators, and professionals.

Product Details

Includes HC-SR04 ultrasonic sensor board with an 8in cable for easy connection
Module has 4 pins: VCC, Trig, Echo, GND
Board Size (LWH): 1.3in, 0.4in, 0.05in; 8in cable with male and female ends
Compatible with Arduino and Raspberry Pi boards
Utilizes standard Arduino and Raspberry Pi code libraries for range sensing in robotics projects

Item Weight

0.1 lbs (50 grams)

Who Should Buy?

Hobbyist Developers
Ideal for DIY electronics projects, building robots, or automation systems requiring accurate distance measurement.
Educational Use
Perfect for students learning about sensors, circuits, and programming through hands-on projects and experiments.
Home Automation
Useful for creating smart home devices that need to detect presence or proximity for trigger actions.

Professional Applications
Not suited for high-precision industrial applications that require extremely accurate distance measurements.
Long-Distance Measurements
Ineffective for measuring distances beyond the specified range of 2 cm to 4 meters.
High-Speed Environments
Not ideal for situations where quick response times are critical due to limited refresh rate.

Product Description

HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable by Corpco

About This Item

Introducing the HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable by Corpco. This kit includes the HC-SR04 ultrasonic sensor board and an 8-inch signal cable, making it easy to connect to your Arduino or Raspberry Pi board. The HC-SR04 sensor board features 4 pins: VCC, Trig, Echo, and GND. With the standard Arduino and Raspberry Pi code libraries, you can quickly and effortlessly add range sensing to your robotics projects. Measuring only 1.3 inches in length, 0.4 inches in width, and 0.05 inches in height, this ultrasonic sensor board is compact and perfect for a range of applications.

The 8-inch cable comes with male and female ends, ensuring a secure and reliable connection. Compatible with both Arduino and Raspberry Pi boards, this HC-SR04 Ultrasonic Distance Sensor is a versatile tool. It can be used as a ranging detector, distance measuring sensor, ultrasonic ranging module, distance measurement module, and much more. Whether you are a hobbyist or a professional, this HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable is an essential addition to your collection. With its reliable performance and ease of use, it will elevate your robotics projects to new heights. Upgrade your distance measuring capabilities with the HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable by Corpco.

Get yours now and unleash your creativity!.

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Question: How to Shop HC-SR04 Ranging Detector Ultrasonic Distance Sensor Online From Ubuy?

Answer: It’s easy to shop HC-SR04 Ranging Detector Ultrasonic Distance Sensor online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is HC-SR04 Ranging Detector Ultrasonic Distance Sensor Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The HC-SR04 Ranging Detector Ultrasonic Distance Sensor is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

High accuracy
Easy integration
Effective range
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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ZAR 389

Order now and get it around Sunday, July 05

QTY:

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Features & Benefits

HC-SR04 ultrasonic sensor board kit for robotics projects
Includes 8in cable for easy connection to Arduino or Raspberry Pi
Uses standard Arduino and Raspberry Pi code libraries
4 pins: VCC, Trig, Echo, GND
Board size: 1.3in x 0.4in x 0.05in
Compatible with Arduino and Raspberry Pi boards

HC-SR04 Ranging Detector Ultrasonic Distance Sensor with Cable by Corpco

ZAR 389

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

About This Item

Customer Questions & Answers

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Pros

Cons

Product Price History

Important information

ZAR 389

Features & Benefits

Fast
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