Grove - ADC converter for HX711 load cell sensors - Seeedstudio 101020712

Description: Grove - ADC converter for HX711 pressure sensors

Arduino compatible24-bitADC converter moduleallowsto read values frompressuresensors. It has built-in amplifier with optional 32 dB, 64 dB and 128 dB gain. There is a 4-pinscrew terminalon the boardforeasy sensor connection. The module is poweredfrom 2.6 V to 5.5 V.

Grove outputs - ADC converter for HX711 pressure sensors

The camera module for communication uses digital pins of the microcontroller. The built-in Grove connector makes it easy to connect the module to the base board.

PinDescription GND The weight of the system. VCC Supply voltage 3.3 V or 5 V. DOUT Serial data output. PSCLK Serial clock input. INA+ Positive input of channel A. INA- Negative input of channel A INB- Negative input of channel B. INB+ Negative input of channel B. E- Sensor power supply - ground. E+ Sensor power supply - voltage. ADC converter specification

• Operating voltage: 2.6 V to 5.5 V
• Operating current: up to 1.5 mA
• Detection accuracy: 24-bit
• Output data rate: optionally 10 SPS or 80 SPS
• Optional gain: 32 dB for channel B / 64 dB or 128 dB for channel A
• Dimensions: 41 x 21 mm

Useful links

• The manufacturer's website: Seeedstudio 101020712
• Documentation HX711
• Product wiki page

• Blog Seeedstudio
• Grove module selection guide