Load Cell Hx-711 Amplifier Module(Used with a LoadCell)

Details:

Two selectable differential input channels

*On-chip active low noise PGA with selectable gain of 32, 64 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 controls, no 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 < 1.5mA, power down < 1uA

*Operation supply voltage range: 2.6 ~ 5.5V

*Operation temperature range: -40 ~ +85°

*This module uses 24 high-precision A / D converter chip hx711, is designed for high-precision electronic scale and design, with two analog channel input, the internal integration of a gain programmable amplifier 128. Input circuit can be configured to provide an electrical bridge bridge voltage (such as pressure, weight) sensor model is an ideal high-precision, low-cost sampling front-end module.

Documents:

HX711 datasheetArduino sample code

Package Included:

1 PCS*HX711 Weighing Sensor Dual-Channel 24 Bit Precision Analog to Digital Converter Sensor Module