Generic HX711 Weighing Module Series 24-bit Precision AD Module with Shield & Header Pins
The HX711 Weighing Module is a 24-bit precision analog-to-digital converter designed to interface with strain gauge load cells. It provides a stable, high-resolution bridge amplifier solution for weight measurement systems compatible with Arduino, Raspberry Pi, ESP32, and other 3.3V/5V microcontrollers.
Features
- 24-bit high-resolution HX711 ADC chip for precise weight measurement.
- Dual-channel differential input supports two load cells or provides A/B channel selection.
- Integrated metal shielding and full SMD design for enhanced noise immunity and stable signal conditioning.
- Includes straight and bent header pins for flexible PCB mounting and prototyping.
- Onboard pull-up resistors and reserved CPU position facilitate custom circuit integration and secondary development.
Out of stock
This module serves as a dedicated signal conditioner and ADC for resistive bridge sensors, specifically 4-wire load cells. The HX711 chip performs high-precision 24-bit analog-to-digital conversion of the small millivolt signals from the load cell, providing a clean digital output via a simple serial interface. Its dual-channel differential input architecture allows for connection to two separate load cells or provides a programmable gain selection for different measurement ranges.
The board employs a full surface-mount manufacturing process with a metal shield covering critical analog sections to minimize electromagnetic interference (EMI) and thermal drift. This construction ensures reliable performance in electronic scales, industrial process control, and embedded sensor projects where signal integrity is paramount.
Additional Information
| Weight | 0.003 kg |
|---|---|
| Dimensions | 2.86 × 1.71 × 0.2 cm |
