HX711 Dual-Channel 24 Bit Precision A/D weight Pressure Sensor

The HX711 Module is a precision 24-bit analog-to-digital converter (ADC) designed specifically for weighing scales and industrial control applications. It’s the perfect choice for interfacing with load cells, allowing you to accurately measure weight and pressure in your DIY or embedded projects.

Key Features:

• High Resolution: 24-bit ADC for extremely accurate weight measurements

• Dual-Channel Input: Supports two differential input channels (A & B)

• Built-in Amplifier: Programmable gain of 32, 64, or 128

• Simple Interface: Uses just two pins (DT and SCK) for communication

• Operating Voltage: 2.7V to 5V ? perfect for Arduino, ESP32, STM32, and Raspberry Pi

Specifications:

• Input Type: Analog signals from load cells

• Data Rate: Up to 80 samples per second

• Onboard Regulator: 5V to 3.3V conversion

• Compact Design: Ideal for embedded and space-constrained applications

Applications:

• Digital weighing scales

• Pressure sensing devices

• Smart kitchen scales

• DIY IoT projects

• Industrial automation

Why Choose HX711?

With its ultra-precision and ease of use, the HX711 is the go-to ADC module for converting analog load cell output into digital signals. Whether you’re building a smart scale or experimenting with force sensors, this module delivers reliable performance at a low cost.