Grove - ADC for Load Cell (HX711)

SKU
101020712

The Grove - ADC for Load Cell (HX711) is a 24-bit A/D converter designed specifically for the load cell, it's quite easy to build your Arduino weight sensor system with this module.

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Well, you can find more than a dozen load cells on Seeed Bazaar, however, it is never going to be easy to use these load cells to measure weight. Let's see, you need to find a proper ADC and stable power source, then do some wiring and calibration, at last, you still need to do the coding... Time is long, life is short, Grove - ADC for Load Cell is born to save your time and make it easy to use load cells. How easy? Easy and peasy!

 

The Grove - ADC for Load Cell (HX711) is a 24-bit A/D converter designed specifically for the load cell. It contains an on-chip low noise programmable amplifier with an optional gain of 32, 64 and 128. The HX711 chip integrates a regulated power supply, an on-chip clock oscillator, and other peripheral circuits, which have the advantages of high integration, fast response, and strong anti-interference.

 

With the Grove connector and 4-pin screw terminal, it becomes quite easy to connect the load cell and microcontroller, no soldering required. You can build your own Arduino weigh sensor system in just a few simple steps. 

 

Features 

  • Working voltage: 2.6V--5.5V (Note: The module measurement accuracy is related to the supply voltage. The higher the voltage, the higher the accuracy.)
  • Working current: <1.5mA
  • Detection accuracy: 24 bits
  • Optional 10SPS or 80SPS output data rate
  • Optional gain: 32 for Channel B / 64 and 128 for Channel A

Hardware Overview 

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Tip

  • Channel A is for weight measurement, it has a programmable gain of 128 or 64.
  • Channel B is used for system parameter detection, it has a fixed 32 gain

ECCN/HTS

HSCODE 8543709990
UPC

10 THINGS YOU CAN DO WITH YOUR HX711 AND LOAD CELL

In this blog we will show you 10 cool project that you can make with HX711 and load cell.

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