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10pcs HX711 Load Cell Amplifier Module Board kit A/D Converter Module for Arduino Human Body Scale Pressure Sensors
€ 21
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This high-precision module is an ideal sampling front-end for any electronic scale design.
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Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Hobbyist Developers
Ideal for DIY projects involving weight measurement using Arduino and load cells for custom scales.
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Students
Great for educational purposes, enabling easy experiments with electronics and programming using Arduino environments.
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Researchers
Useful in scientific studies requiring precise weight measurements and data acquisition in experimental setups.
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Non-technical Users
Not suitable for those lacking programming knowledge or experience with electronics and Arduino platforms.
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Commercial Scale Production
Inadequate for industrial applications due to potential calibration issues and limited accuracy for professional use.
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High Precision Applications
May not meet stringent accuracy requirements needed for laboratory or specialized scientific measurements.
Product Description
10pcs HX711 Load Cell Amplifier Module Board kit A/D Converter Module for Arduino Human Body Scale Pressure Sensors
Customer Questions & Answers
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Question:
What is the HX711 Load Cell Amplifier Module used for?
Answer: The HX711 Load Cell Amplifier Module is primarily designed for weighing scales and applications that require measuring weight with high precision. By amplifying the tiny electrical signal from load cells, this module converts it into a readable digital value that can be easily interpreted by microcontrollers such as Arduino. This is particularly useful in projects involving human body weight measurement or pressure sensors in fitness devices. -
Question:
How do I connect the HX711 to an Arduino?
Answer: To connect the HX711 to an Arduino, you will typically connect the data (DT) and clock (SCK) pins of the HX711 module to designated digital pins on the Arduino. Moreover, you must also connect the power and ground pins to your Arduino's 5V and GND, respectively. This setup allows for communication between the Arduino and the HX711, enabling the reading of weight measurements. Ideal for DIY projects where personal weighing solutions are desired, the setup can be completed with minimal components. -
Question:
Can I use the HX711 with different types of load cells?
Answer: Yes, the HX711 is compatible with various types of load cells including strain gauge-based load cells commonly found in digital scales. It can handle different capacities and configurations. This versatility is essential for users who aim to build custom scales or pressure measurement systems, as you can select load cells based on the specific application, such as weighing extremely light objects or heavy-duty tasks. -
Question:
What kind of projects can I build using the HX711 module?
Answer: The HX711 can be used in numerous projects such as digital weighing scales, body weight measurement systems, industrial scales, and even smart gardening applications for measuring plant weight to monitor growth. By leveraging this module, hobbyists and professionals can create unique solutions tailored to their needs, often integrating with other sensors or modules to develop comprehensive systems. Its affordability and reliability make it a popular choice among makers. -
Question:
Are there any libraries available for programming the HX711?
Answer: Yes, there are several libraries available for programming the HX711 with Arduino. The most commonly used library is the HX711 library, which simplifies the process by providing functions to easily read weight values. Utilizing these libraries makes coding more accessible, enabling users to focus on refining their projects rather than getting bogged down in complex programming logic. This is a crucial resource for beginners or those looking to expedite their development process. -
Question:
What is the resolution of the HX711 module?
Answer: The HX711 module offers a resolution of up to 24 bits from the analog-to-digital converter, allowing for highly accurate measurements. This precision is particularly beneficial in applications where small weight changes need to be detected, such as in laboratory scales or precision agriculture applications. The high resolution ensures reliability and accuracy, making it a preferred choice among engineers and DIY enthusiasts aiming for high-performance projects. -
Question:
Is it possible to calibrate the HX711 module?
Answer: Yes, calibrating the HX711 module is essential for accurate weight measurement. Calibration involves determining the scale factor, which is the value that translates the raw readings into meaningful weight units. You can achieve this by placing known weights on the load cell and adjusting the scale factor in your Arduino sketch to match output readings with actual weights. This ensures your project will give reliable and consistent weight measurements over time. -
Question:
Can the HX711 be used for pressure sensing applications?
Answer: Absolutely! The HX711 can be effectively used in pressure sensing applications where load cells are employed to measure force or pressure. For example, in a pressure sensor for a human body scale, the load cell detects the force exerted by the person standing on it, and the HX711 amplifies this signal for processing. Thus, it helps in creating precise measurement devices for a variety of scientific and industrial applications. -
Question:
What additional components might I need to use with the HX711?
Answer: Besides the HX711 module and load cell, you may require an Arduino board, jumper wires for connections, a breadboard for prototyping, and possibly an LCD or LED display if you want visual output of weight measurements. Depending on the complexity of your project, you may also want additional components like resistors or capacitors for noise filtering. These elements contribute to a well-rounded setup, enabling a more user-friendly experience. -
Question:
Where can I buy 10pcs HX711 Load Cell Amplifier Module Board kit A/D Converter Module for Arduino in France?
Answer: You can buy the 10pcs HX711 Load Cell Amplifier Module Board kit A/D Converter Module for Arduino from Ubuy. Ubuy offers a wide selection of electronic components, making it easy to source the HX711 modules you need for your projects. Their user-friendly platform also allows for convenient comparisons and selections among various options, ensuring a straightforward purchasing experience.
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Pros
- High accuracy measurements
- Easy to use with Arduino
- Compact and lightweight design
- Comes with multiple modules
- Versatile for various projects
Cons
- Limited documentation for beginners.
Product Price History
Important information
- 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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€ 21
Order now and get it around Thursday, June 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Utilizes 24-bit high precision A/D converter chip hx711.
- Features dual selectable differential input channels.
- Contains low noise programmable gain amplifier with selectable gain.
- Easy integration with load cells for various weighing capacities.
- No programming required, simple digital control and serial interface.
- Perfect for applications like kitchen scales and industrial process control.