Name: HX711 Weight Sensor Module | Model: HS-S46-P

Dimensions: 30mm × 18mm

Hole Diameter: 3.2mm | Hole Spacing: 8mm

Interface Specification: PH2.0 4-Pin Terminal

Mounting Method: Screw / Building Block Fixing

Signal Type: Digital Signal

Interface Description: G (Connect to Power Negative), V (Connect to Power Positive), D (Data Output Pin), S (Clock Pin)

Module Parameters

Name: HX711 Weight Sensor Module

Model: HS-S46-P

Ø3.2mm

Dimensions: 30mm × 18mm

Hole Diameter: 3.2mm | Hole Spacing: 8mm

Interface Specification: PH2.0 4-Pin Terminal

18mm

8mm

Mounting Method: Screw / Building Block Fixing

Signal Type: Digital Signal

Interface Description: G (Connect to Power Negative), V (Connect to Power Positive), D (Data Output Pin), S (Clock Pin)

Functional Overview

The HX711 weight sensor is a device that converts mechanical quantities (such as weight or pressure) into electrical signal outputs. It represents the most common type of weight sensor, utilizing the principle that an elastic body deforms when subjected to force. Strain gauges—resistive elements bonded to the elastic body—change their resistance values in response to this deformation. A Wheatstone bridge circuit then converts these resistance changes into a voltage signal, which is subsequently amplified and processed via analog-to-digital conversion to produce a digital signal output.