YELUFT HX711 High Precision 24 Bit ADC Scale Module

Description

Product Overview

The YELUFT HX711 is a 24-bit analog-to-digital converter (ADC) chip engineered for high-precision electronic scales, commonly paired with strain gauge weighing sensors. It captures and amplifies analog signals from sensors, converting them into digital data with exceptional accuracy. The module includes a low-noise programmable amplifier that enhances signal quality and suppresses 50Hz interference, ensuring reliable performance in various environments. With integrated peripheral circuits like a regulated power supply and on-chip clock oscillator, it minimizes the need for external components, simplifying design and assembly. Operating within a voltage range of 2.6V to 5.5V, it consumes less than 1.7mA typically, making it suitable for energy-sensitive applications. Package dimensions are 5.12 x 3.94 x 1.38 inches, weighing 1.42 ounces, and it was first available on June 12, 2025.

Usage

This HX711 module is ideal for industrial settings where precise weight measurements are critical, such as in manufacturing quality control, laboratory scales, and inventory management systems. It suits DIY enthusiasts building custom weighing projects, like kitchen scales, postal meters, or fitness equipment, due to its straightforward digital control and serial communication. The target audience includes electronics engineers, hobbyists, and professionals in sectors like logistics, agriculture, and retail who require dependable, low-power solutions for integrating weight sensing into their devices. Environments range from controlled indoor labs to portable field tools, accommodating data rates of 10Hz or 80Hz for real-time or periodic monitoring.

Why Choose Us

YELUFT’s HX711 module stands out for its high integration and precision, reducing design complexity and cost by incorporating essential circuits onboard. The 24-bit ADC delivers superior resolution compared to lower-bit alternatives, minimizing measurement errors in demanding applications. Quality is assured through rigorous testing, with a focus on durability and consistent performance, backed by positive user feedback in industrial rankings. Unlike generic modules, it offers programmable amplification and noise suppression, providing flexibility and reliability that cater to both novice and expert users without compromising on power efficiency.

Key Features

• 24-bit high-precision ADC for accurate digital signal conversion from analog inputs
• Low-noise programmable amplifier improves signal quality and reduces interference
• Simple digital control via pin inputs, eliminating the need for internal register programming
• Integrated regulated power supply and clock oscillator, minimizing external component requirements
• Low power consumption with wide operating voltage range, ideal for battery-powered devices

FAQ

What is the operating voltage range of the HX711 module?

The HX711 module operates from 2.6V to 5.5V, making it versatile for various power sources, including batteries and regulated supplies, while maintaining low current draw.

How do I select the output data rate?

You can choose between 10Hz or 80Hz output data rates by configuring the input pins, allowing adaptation to different application speeds without complex programming.

Can this module be used with any strain gauge sensor?

Yes, it is designed to work with most strain gauge weighing sensors, providing amplification and conversion for precise measurements in scales and force detection systems.

What are the typical applications for the HX711?

Common uses include electronic scales, industrial balances, DIY projects like Arduino-based weigh systems, and portable devices requiring high accuracy and low power.

Does the module require external components for basic operation?

No, it integrates key peripherals such as the power supply and oscillator, reducing the need for additional parts and simplifying circuit design for faster implementation.