The Optum HX711-HR0223 load cell amplifier uses a 24-bit A/D converter and is designed for precision electronic scales. It features two analog input channels and an integrated programmable amplifier with a gain of 128, for connecting to bridge sensors such as pressure and weight sensors. It connects to Arduino, ESP32, or Raspberry Pi via a two-wire serial interface.
- Type: Load cell amplifier
- A/D converter: 24-bit
- Analog input channels: 2
- Amplifier gain: 128
- Interface: Serial, 2-wire
- Compatibility: Arduino, ESP32, Raspberry Pi
- Board color: Green