Description
HX711 24-Bit Load-Cell Amplifier Module
HX711-based load-cell amplifier and 24-bit analog-to-digital converter (ADC) for bridge-type sensors such as load cells.
Features stated in the source
- Two selectable differential input channels
- Low-noise PGA with selectable gains of 32, 64 or 128
- On-chip regulator for the load cell and analog supply
- On-chip oscillator and power-on reset
- Pin-driven serial interface; no programming required for the interface
- Selectable output rates: 10 SPS or 80 SPS
- Simultaneous 50 Hz and 60 Hz supply rejection
- Supply voltage: 2.6–5.5 V
- Normal current: under 1.5 mA; sleep current: under 1 µA
- Price: MAD 40
Wiring colors listed for the matching load cell
- Red: E+
- Black: E−
- Green: A+
- White: A−
Confirm the board labels and load-cell wiring before connecting.
