Weigh Sensor Cheat Sheet

Posted on Sunday April 22, 2018 by Eric Potvin

Dual Channel HX711 Sensor Module

Dual Channel HX711 Sensor Module

  • Two selectable differential input channels
  • Operation supply voltage range: 2.6 ~ 5.5V
  • Simultaneous 50 and 60Hz supply rejection
  • On-chip power-on-reset
  • 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
  • Current consumption including on-chip analog power supply regulator: normal operation < 1.5mA, power down < 1uA