NAU7802 ADC converter connected to Arduino UNO R3 to read from a bar-type load cell

[ZeUs87]

Dear all,

I have gone ahead and created a 2-wire burst mode reading of the Nau7802 ADC converter using LabVIEW VI.

The hardware includes any 4 wire, bar type load cell connected to NAU7802 based Sparkfun Qwiic Scale which in turn is connected to Arduino Uno R3.

I have used Linx “plugin” in labVIEW to communicate with my Arduino Uno R3 board.

I am sharing a “labelled” VI picture. The VI works with the default setting of ~80 Hz (sps) frequency.

Please note that in the future I will enable ways to set the sampling rate, etc.