Weigh Sensor Cheat Sheet
Posted on Sunday April 22, 2018 by Eric Potvin
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