HX711 Amplifier

The HX711 Load Cell Amplifier Module is a precision 24-bit Analog-to-Digital Converter (ADC) designed specifically for weigh scales and pressure sensor applications. It features two selectable differential input channels and an on-chip active low-noise Programmable Gain Amplifier (PGA) with selectable gains of 32, 64, or 128, ensuring high accuracy for load cell readings. The module uses a simple two-wire interface (Clock and Data) for communication with microcontrollers like Arduino, ESP32, and Raspberry Pi. Operating within a versatile voltage range of 2.6V to 5.5V, it is suitable for both 3.3V and 5V systems. Ideal for building digital scales, industrial measurement systems, and IoT weight monitoring projects, this breakout board offers a compact and reliable solution. Choose this module for its high resolution, low noise, and ease of integration, making it a favorite among hobbyists and professionals for accurate force and weight measurement tasks.