Weight Sensor Load Cell 20kg With HX711 Ad Module

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Digital Load Cell Weight Sensor 20KG Portable Electronic Kitchen Scale + HX711 Weighing Sensors Ad Module for Arduino


This module uses 24 high precision A/D converter chip hx711. It is a specially designed for the high precision electronic scale design with two analog input channel,the internal integration of 128 times the programmable gain amplifier. The input circuit can be configured to provide a bridge type pressure bridge (such as pressure weighing sensor mode)is of high precision low cost is an ideal sampling front-end module.
Four leads, easy to use,
5-10V drive voltage applied, the force is directly output as a voltage change signal.
Load cell size: 80 mm X 12.7 mm X 12.7 mm
Module size: 24 mm * 16 mm

Two selectable differential input channels
On-chip active low noise PGA with selectable gain of 3264 and 128
On-chip power supply regulator for load-cell and ADC analog power supply
On-chip oscillator requiring no external component with optional external crystal
On-chip power-on-reset
Simple digital control and serial interface: pin-driven controlsno programming needed
Selectable 10SPS or 80SPS output data rate
Simultaneous 50 and 60Hz supply rejection
Current consumption including on-chip analog power supply regulator: normal operation < 1.5mApower down < 1uA
Operation supply voltage range: 2.6 ~ 5.5V
Operating Temperature Range:-20 degree ~ +85 degree
Document link:


Red to E+
Black to E-
Green to A+
White to A-

Package include:
1X 20KG Weight Sensor
1 X HX711 24BIT Precision ADC Module