2 x HX711 Electronic weighing sensor module 24 bit  Dual-channel ADC Raspberry Pi Arduino

 

Overview

HX711 is an electronic scale module, whose working principle is to convert the measured changes in resistance value changes, through the conversion circuit into electrical output. The module communicates with the host computer through TTL 232.

 

Advantages

Simple structure, easy to use, stable and reliable performance, high sensitivity and measurement speed and so on.

 

Application

Widely used in aerospace, mechanical, electrical, chemical, construction, medicine and many other fields, used to measure force, pressure, displacement, strain, torque, acceleration.

 

Specification

Differential input voltage: ±40mV(Full-scale differential input voltage is ± 40mV)

Data accuracy: 24 bit (24 bit A / D converter chip.)

Refresh frequency: 80 Hz

Operating Voltage : 5V DC

Operating current : <10 mA

Size: 38mm x 21mm  x 10mm

 

An Arduino library to interface the Avia Semiconductor HX711 24-Bit Analog-to-Digital Converter (ADC) for Weight Scales

 

A good website showing how to connect the HX711 Sensor to a Raspberry Pi

 

Package content:

2 x HX711 Weighting Sensor Module

 

UK seller, quick dispatch. 1ST CLASS POSTAGE.

Please see my other listings for Raspberry Pi and Arduino related products.

 

 

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Product ID: EP042