4pcs 50kg Load Cell Kit by Wishiot with HX711 Amplifier for Arduino

Description

Product Overview

The Wishiot 4pcs 50kg Load Cell Kit is engineered for precision weighing across a broad spectrum of applications. Each half‑bridge load cell delivers a stable 50 kg capacity, and when paired, the four units can be configured to measure up to 200 kg, giving makers the flexibility to scale their projects without additional hardware. The included HX711 24‑bit analog‑to‑digital converter module features an integrated programmable gain amplifier, ensuring that even the smallest signal changes are captured with high fidelity. Compact dimensions of 34 × 34 × 7.8 mm keep the sensors unobtrusive, while the 40 cm lead wires provide ample reach for prototyping on breadboards or within custom enclosures. Built from durable alloy steel, the load cells resist corrosion and mechanical fatigue, delivering consistent performance over thousands of cycles.

Usage

This kit is perfectly suited for hobbyists, educators, and professionals who need reliable weight measurement in Arduino‑based projects. Typical use cases include building digital kitchen scales, monitoring material loads in small‑scale manufacturing, creating custom balance systems for laboratory experiments, and integrating weight feedback into robotic platforms. The sensors’ half‑bridge configuration simplifies wiring, allowing users to connect directly to the HX711 module with minimal soldering. Because the HX711 communicates via a simple two‑wire serial interface, it can be attached to any microcontroller that supports I²C or SPI, making it compatible with Arduino, ESP32, Raspberry Pi, and many other development boards. The kit’s versatility also extends to educational settings, where students can explore concepts of force, calibration, and data acquisition in a hands‑on environment.

Why Choose Us

Choosing the Wishiot load cell kit means investing in a product that balances affordability with professional‑grade performance. Each sensor undergoes rigorous testing to verify linearity, repeatability, and hysteresis, ensuring that the data you collect is trustworthy. The HX711 module is sourced from a reputable manufacturer and includes a built‑in 128‑step programmable gain amplifier, reducing the need for external components and streamlining the overall design. Wishiot provides comprehensive documentation, including wiring diagrams, calibration scripts, and example code, so you can get up and running quickly. Our responsive technical support team is available to answer questions, troubleshoot issues, and guide you through advanced configurations. Additionally, the kit is backed by a 12‑month warranty, reflecting our confidence in the durability and reliability of the components.

Key Features

• Four 50 kg half‑bridge load cells that can be combined for up to 200 kg capacity, giving you scalable weighing solutions.
• Integrated HX711 24‑bit AD converter with programmable gain, delivering high‑resolution data without extra circuitry.
• Compact 34 × 34 × 7.8 mm sensor size and 40 cm lead wires for flexible placement in tight spaces.
• Durable alloy‑steel construction resistant to corrosion and mechanical wear, ensuring long‑term stability.
• Responsive customer support and a 12‑month warranty for peace of mind.

FAQ

Can the load cells be used individually?

Yes, each of the four load cells can operate on its own, providing a 50 kg measurement range. You can also connect multiple cells in series or parallel to achieve higher capacities such as 100 kg, 150 kg, or 200 kg.

What microcontrollers are compatible with the HX711 module?

The HX711 communicates via a two‑wire serial interface, making it compatible with Arduino, ESP32, Raspberry Pi, STM32, and any other board that supports I²C or SPI communication.

How do I calibrate the sensors?

Calibration is straightforward: connect the load cell to the HX711, upload the provided Arduino sketch, and place known weights on the sensor. The sketch will calculate the scale factor, which you can store in EEPROM for future use.

Is the kit suitable for industrial applications?

While the kit is designed for DIY and prototyping, its high‑precision components and robust construction make it suitable for low‑volume industrial weighing tasks, such as batch monitoring or quality control.

What if I encounter a problem with the hardware?

Our support team is ready to help. Contact us through the Amazon messaging system or email, and we will work with you to diagnose the issue, provide replacement parts if necessary, and ensure your project gets back on track.