HX711 Load Cell Amplifier Module

The HX711 unit is a highly precise 24-bit Analog to Digital Converter (ADC), specifically engineered for weight measurement applications. It is perfectly suited for connecting load cells to microcontrollers in projects such as digital scales, process control systems, and force sensing systems.
Thanks to its built-in Programmable Gain Amplifier (PGA) that provides a gain of up to 128x, the HX711 device allows for high-precision readings even from small sensor signals. Its compact size and low power consumption make it ideal for both professional and hobbyist applications.

Main Features

• High Precision: 24-bit Analog to Digital Converter for accurate conversion from analog to digital
• Programmable Gain: Up to 128x for precise sensitivity adjustment
• Operating Voltage: 4.8 volts – 5.5 volts
• Operating Current: 1.6 milliamps (1 microamp in shutdown mode)
• Temperature Range: From -20 degrees Celsius to +85 degrees Celsius
• Dimensions: 3.4 × 2.1 cm (approximately)
• Output Voltage Range: 2.6 volts – 5.5 volts

It is ideal for digital weight scales, pressure sensing, and any precise force measurement system using load cells.