HX711 Load Cell Amplifier (Weight Sensor Control Adapter)




HX711 Load Cell Amplifier Module uses 24 high-precision ADC converter chip hx711, is designed for high-precision electronic scale and design, with two analog input channels, the internal programmable gain amplifier integrated multiplier 128.

We recommend to use this with Load Cell (Weight Sensor) 1kg or 10kg.

Features / Specifications

  • Operation supply voltage range                                                                 :  2.6 ~ 5.5V
  • Operation temperature range                                                                     :  -40 ~ +85℃
  • Current consumption including on-chip analog power supply regulator     :  normal operation < 1.5mA, power down < 1uA
  • Simple digital control and serial interface                                                   :  pin-driven controls, no programming needed
  • On-chip power-on-reset
  • 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
  • Selectable 10SPS or 80SPS output data rate
  • Simultaneous 50 and 60Hz supply rejection

Tutorials / Manuals / Documents

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