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Item #:
37672958
2 Sets 50kg Human Scale Load Cell Weighing Sensor Resistance Strain Half-Bridge Sensor + HX711 A/D Amplifier Weight Module DIY Kit Compatible Arduino
87% of respondents would recommend this to a friend
Item #:
37672958
ANG 36
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Order now and get it around Saturday, September 26
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This module uses 24 high precision A/D converter chip hx711, specially designed for the high precision electronic scale.
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What Stands Out
High Load Capacity
Supports up to 50kg weight, ideal for various weighing applications, providing durability and reliability for both commercial and DIY projects.
Easy Integration
Compatible with Arduino, facilitating straightforward setups for beginners and hobbyists, making it accessible for a wide range of electronic projects.
Accurate Measurement
Uses HX711 A/D amplifier for precise weight readings, ensuring users obtain consistent and reliable data for their weighing applications.
Product Details
- Module uses 24 high precision A/D converter chip hx711, specially designed for high precision electronic scale
- Load sensor is a group of half-bridge strain gauge, can be used in 3 ways to measure 50kg, 100kg, or 200kg
- Instructions for using a single load cell 50kg with 2 resistors to form a full-bridge measurement
- Guidelines for using two weight sensors 50kg to form a full-bridge measurement for a sum of 100kg
- Steps for using four weight scale 50kg to form a full-bridge measurement for a sum of 200kg
- Package includes: 8 50kg Half-bridge Load Cells, 2 HX711 AD Weight Modules
Who Should Buy?
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DIY Enthusiasts
Ideal for hobbyists developing custom scales or monitoring systems using Arduino or compatible microcontrollers.
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Educational Projects
Great for students and educators to build practical applications for learning about sensors and data acquisition.
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Prototyping Solutions
Suitable for engineers needing a reliable load cell for prototyping weight measurement systems in various applications.
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Commercial Use
Not suited for industrial applications requiring high precision and durability in weight measurement setups.
Product Description
2 Sets 50kg Human Scale Load Cell Weighing Sensor Resistance Strain Half-Bridge Sensor + HX711 A/D Amplifier Weight Module DIY Kit Compatible Arduino
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Customer Questions & Answers
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Question:
What is a load cell, and how does it work?
Answer: A load cell is a transducer that converts mechanical force into an electrical signal. When weight is applied, it experiences strain, causing a change in its electrical resistance. This change is measured and processed using an amplifier like the HX711, allowing for accurate weight readings. Load cells are paramount in applications needing precise measurements, such as weighing scales, industrial scales, and even DIY electronics projects, where they can provide reliable, real-time weight data. -
Question:
How do I connect the HX711 AD Amplifier to an Arduino?
Answer: Connecting the HX711 AD Amplifier to an Arduino involves wiring up four terminals: E+, E-, A+, and A-. You will typically connect E+ and E- to your load cell and A+ and A- to the load cell’s output. After wiring, you will need to include a library in your Arduino IDE to facilitate communication with the HX711. This combination allows you to read weight data from your load cell, making it suitable for projects like digital scales or weight measurement systems. -
Question:
What are the benefits of using a half-bridge load cell?
Answer: A half-bridge load cell offers improved accuracy and sensitivity compared to a full-bridge in specific applications. It typically requires fewer components and can be more cost-effective while still providing reliable performance for many DIY weight measurement projects. This makes it excellent for applications such as kitchen scales or electronic weighing devices, as it maintains high precision with lower complexity. -
Question:
What is the maximum weight capacity of this load cell?
Answer: The maximum weight capacity of the 50kg load cell is 50 kilograms or approximately 110 pounds. This makes it suitable for a variety of general weighing applications. It's ideal for projects requiring weighing anything from lightweight fruits and vegetables to heavier items in a controlled environment. -
Question:
Can this load cell be used for industrial applications?
Answer: Yes, this load cell can be used in various industrial applications as it can handle loads of up to 50kg. It is suitable for inventory weighing, quality control in manufacturing, and automated systems that require weight measurement under controlled conditions. Its compatibility with Arduino also allows for easy integration into automated processes. -
Question:
What type of projects is this weight module suitable for?
Answer: This weight module is perfect for a range of DIY projects, including electronic scales, automated feeding systems in agriculture, and basic laboratory applications. Its integration with Arduino allows hobbyists and professionals to build custom solutions tailored to specific needs, like weighing items accurately or monitoring weight changes over time. -
Question:
Is this load cell compatible with Raspberry Pi?
Answer: While this load cell is primarily associated with Arduino due to the available libraries, it can also be used with Raspberry Pi. You would need to employ a suitable interface or ADC converter since Raspberry Pi operates differently than Arduino. Once integrated, it can facilitate numerous projects, including smart weighing systems and automated measurement tools. -
Question:
What additional components do I need for this weight module to work?
Answer: To use this weight module effectively, you'll need an Arduino board, a breadboard, jumper wires, and possibly additional resistors depending on your specific project requirements. With these components, you can create a complete weight measurement system, useful in various applications ranging from simple scales to more complex automated systems. -
Question:
Where can I buy 2 Sets 50kg Human Scale Load Cell Weighing Sensor Resistance Strain Half-Bridge Sensor HX711 AD Amplifier Weight Module DIY Kit Compatible Arduino?
Answer: You can purchase 2 Sets of the 50kg Human Scale Load Cell Weighing Sensor and HX711 AD Amplifier Weight Module on Ubuy, which is a reliable online marketplace in Sint Maarten. Ubuy offers an extensive range of electronic components and DIY kits, ensuring you have access to quality products for your projects.
NC Sensors Editorial Review
The 2 Sets 50kg Human Scale Load Cell Weighing Sensor is a DIY kit for Arduino that comes with an HX711 AD amplifier weight module. The product has received mixed feedback from customers, with some experiencing difficulty in calibration and finding it unstable and inaccurate even after continual tare. Others found it hard to work with due to the thin wires, difficult to attach sensors, and lack of clear documentation with examples. However, those who managed to figure out how to work with it were able to get it functioning well with their Pi Pico boards. It is recommended for casual use, but not for important or critical applications.
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Pros
- Affordable
- Works with Pi Pico boards
- Comes with an HX711 AD amplifier weight module
Cons
- Inaccurate and unstable for some users even after continual tare
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Features & Benefits
- Load sensor is a group of half-bridge strain gauge
- This module provides a range of ways to use the sensor, from single-load, two-load, and four-load cells
- Perfect for electronic systems like electronic scales measuring applications
- Easy and convenient to use
- Comes with a package of 8 x 50kg half-bridge load cells and 2 HX711 AD weight module
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