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- SparkFun Load Cell Amplifier - HX711 Read Loa...
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Item #:
15673326
SparkFun Load Cell Amplifier - HX711 Read Load Cells to Measure Weight | Four-Wire Wheatstone Bridge Configuration, Connect to sensors, Build Scale,
89% of respondents would recommend this to a friend
Item #:
15673326
NZD 35
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Order now and get it around Tuesday, September 29
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The SparkFun Load Cell Amplifier allows you to easily read load cells to measure weight with very accurate measurements.
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What Stands Out
Highly Accurate Readings
The HX711 amplifier delivers precise weight measurements, making it ideal for applications requiring accuracy, such as scales and process control systems.
Compact Design
This small breakout board's compact size allows for easy integration into various projects, perfect for DIY enthusiasts and professionals seeking space-efficient solutions.
Easy Connectivity
With a four-wire Wheatstone bridge configuration, the HX711 booster simplifies connections to sensors, ensuring quick setups for consistent, reliable weight measurement applications.
Product Details
- Allows for accurate weight measurements by reading load cells
- Features separated analog and digital supply for improved performance
- Utilizes a two-wire interface (Clock and Data) for communication with a microcontroller's GPIO pins
- Operates at a voltage range of 2.7V--5V with a current of < 1.5mA
- Offers selectable 10SPS or 80SPS output data rate for flexibility
- Equipped with a four-wire Wheatstone bridge configuration for connecting to sensors
| Voltage | 5 volts |
| Maximum Supply Voltage | 5 volts |
| Minimum Supply Voltage | 2.7 volts |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Supply Current | 1.5 milliamps |
| Material Type | stone |
| Specification Met | General Load Cell Amplifier Specifications |
| Manufacturer | SparkFun Electronics |
| Model | SEN-13879 |
| Brand Name | SparkFun |
| Unit Count | 1 Count |
| UPC | 845156007615 |
| Part Number | SEN-13879 |
| Package Weight | 1 Pound |
Who Should Buy?
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Hobbyist Developers
Ideal for hobbyists aiming to create custom weight measurement projects using load cells and Arduino platforms.
-
Embedded Systems
Perfect for embedded system developers needing precise weight measurement in automated processes and control systems.
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Research Projects
Suitable for academic research focusing on weight measurement and sensor integration in experiments or prototypes.
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Non-Technical Users
Not suitable for users without technical skills, as installation and calibration require some electronics knowledge.
Product Description
About This Item
Introducing the SparkFun Load Cell Amplifier - HX711 Small Breakout Board: Your Solution for Accurate Weight Measurements! Whether you're a hobbyist or a professional, the SparkFun Load Cell Amplifier is the perfect tool for easily reading load cells to measure weight. With this small breakout board, you can connect the amplifier to your microcontroller and capture changes in the resistance of the load cell. With some calibration, you'll achieve highly accurate weight measurements. This versatile amplifier opens up a world of possibilities.
Use it to build your own industrial scale, implement process control in your projects, or even create a simple presence detection system. The SparkFun Load Cell Amplifier can handle it all. We've listened to your feedback and made some improvements to this version! The analog and digital supply have been separated, ensuring maximum performance. Additionally, we've included a 3.3uH inductor and a 0.1uF filter capacitor for digital supply, further enhancing signal quality. The HX711 IC, used by the amplifier, communicates through a two-wire interface (Clock and Data), making integration with any microcontroller a breeze.
Numerous libraries are available, simplifying the process of retrieving data from the HX711. Check out our hookup guide below for more details. Load cells are connected to the HX711 using a four-wire Wheatstone bridge configuration. The color-coded wires (RED, BLK, WHT, GRN, and YLW) correspond to standard load cell color coding.
Red represents Excitation+ or VCC, black represents Excitation- or GND, white represents Amplifier+, Signal+, or Output+, and green represents A-, S-, or O-. The yellow wire serves as an optional input for grounding and shielding against external electromagnetic interference (EMI). Please note that some load cells may have slight variations in color coding. Invest in the SparkFun Load Cell Amplifier - HX711 Small Breakout Board today and unlock the power of accurate weight measurement.
Whether you're a maker, engineer, or enthusiast, this amplifier is a must-have addition to your toolkit. Order now and take your projects to the next level!.
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Product Buying Guide
The SparkFun Load Cell Amplifier - HX711 is a small breakout board that allows you to easily read load cells and measure weight accurately. With its two-wire interface and customizable capabilities, this amplifier is ideal for various applications such as building scales, process control, and presence detection.
Product Specifications
- Separated analog and digital supply
- Two-wire interface (Clock and Data) for communication with a microcontroller
- Operation Voltage: 2.7V-5V
- Operation Current: <1.5mA
- Selectable 10SPS or 80SPS output data rate
- Simultaneous 50 and 60Hz supply rejection
Key Features
- Accurate weight measurements
- Easy integration with microcontrollers
- Customizable calibration for precision
- Suitable for various applications such as building scales, process control, and presence detection
Usage Scenarios
- Building industrial scales for precise weight measurement
- Implementing process control systems to monitor and regulate production processes
- Creating presence detection systems for automation and security purposes
Usage Scenarios
- Product X Load Cell Amplifier
- Product Y Weight Measurement Module
- Product Z Load Cell Interface Board
Some User Review
- The SparkFun Load Cell Amplifier delivers accurate weight measurements and is really easy to use.
- I integrated this amplifier with my microcontroller and built a scale for my workshop. Works perfectly!
- For process control applications, this amplifier is a great choice. It allows precise monitoring and regulation.
- I'm impressed with the precision and flexibility of this load cell amplifier. Highly recommended!
Competitors
- The price of the SparkFun Load Cell Amplifier - HX711 is competitive compared to similar products in the market.
- Considering its features and performance, this amplifier offers great value for its price.
Buying Considerations
- Make sure to check the compatibility of the SparkFun Load Cell Amplifier - HX711 with your microcontroller.
- Consider the specific requirements of your application and ensure that this amplifier meets your needs.
- Take into account the calibration process required to achieve accurate weight measurements.
- Compare prices and customer reviews to make an informed purchasing decision.
Conclusion
The SparkFun Load Cell Amplifier - HX711 is a reliable and versatile solution for accurately measuring weight. With its easy integration and customizable calibration, it is suitable for various applications. Considering its competitive price and positive user reviews, it is an excellent choice for those in need of load cell amplification.
View LessThe SparkFun Load Cell Amplifier - HX711 is a small breakout board that allows you to easily read load cells and measure weight accurately. With its two-wire interface and customizable capabilities, this amplifier is ideal for various applications such as building scales, process control, and presence detection. Continue Reading
Customer Questions & Answers
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Question:
How to Shop SparkFun Load Cell Amplifier - HX711 Read Load Cells Online From Ubuy?
Answer: It’s easy to shop SparkFun Load Cell Amplifier - HX711 Read Load Cells 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 SparkFun Load Cell Amplifier - HX711 Read Load Cells Available to Shop Online in New Zealand?
Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The SparkFun Load Cell Amplifier - HX711 Read Load Cells 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.
SparkFun Sensor Blocks Editorial Review
SparkFun Load Cell Amplifier - HX711 Read Load Cells to Measure Weight is designed for precision weight measurement using a four-wire Wheatstone bridge configuration. This device operates at a supply voltage of 5 volts and is compatible with various sensors, making it suitable for applications like building scales and process control. Users have noted its helpful documentation and library support, particularly when integrating with Arduino. However, some reviewers mentioned occasional instability compared to cheaper alternatives, highlighting that while the device may offer more reliability initially, it can sometimes encounter unexpected failures without apparent cause. Overall, it's a solid choice for hobbyists seeking reliable load measurements.
Customer Reviews & Ratings
74 customers ratings
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Pros
- Easy integration with Arduino systems
- Detailed documentation provided
- Stable performance compared to cheaper options
- Surface mount design for compact setups
- Single channel for focused applications
Product Price History
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NZD 35
Order now and get it around Tuesday, September 29
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Features & Benefits
- Read changes in resistance of load cell for accurate weight measurements.
- Separated analog & digital supply with 3.3uH inductor and 0.1uF filter capacitor for digital supply.
- Two-wire interface (Clock and Data) for communication with a microcontroller GPIO pins.
- Operation Voltage: 2.7V--5V. Operation Current: <1.5mA.
- Selectable 10SPS or 80SPS output data rate.
- Simultaneous 50 and 60Hz supply rejection
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