SmartElex HX711 Load Cell Amplifier – High Precision Weight Sensor Module

The SmartElex HX711 Load Cell Amplifier is a compact and efficient breakout board designed to interface load cells with microcontrollers. It allows you to easily measure weight and force by converting small resistance changes from the load cell into readable digital values.

Perfect for building digital weighing scales, industrial automation systems, and DIY measurement projects, this load cell amplifier offers high accuracy and stability even in demanding environments.

With separate analog and digital power supplies, integrated filtering components, and a simple two-wire communication interface, the HX711 breakout board ensures reliable and noise-free readings.

Compatible with most microcontrollers like Arduino, ESP32, and Raspberry Pi, it provides an affordable and easy-to-use solution for any weight-sensing application. Whether you’re developing a custom scale or a smart monitoring system, this module makes precision measurement simpler than ever.

Features:

• Uses HX711 24-bit precision ADC for accurate load cell readings.
• Operates between 2.7V–5V, suitable for 3.3V and 5V systems.
• Extremely low operating current of less than 1.5mA.
• Selectable 10SPS or 80SPS data output rates for flexible performance.
• Simultaneous rejection of 50Hz and 60Hz noise for stable readings.
• Compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.
• Includes analog-digital separation, filter capacitor, and inductor for improved signal quality.