Weigh Sensor Cheat Sheet

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