Hello, I would like to know if the 9v and 12v load cells are compatible with the HX711 module, thank you very much.
With that low of an output the load cell may not be useful because the amplifier may not provide enough gain.Hi Felipe,
If the load cells sensitivity values are rated for 9Vdc and 12Vdc, eg: 2mV/Vext the output will be lower when excited by the 3Vdc of the HX711
So a 12Vdc load cell with a 2mV/Vext , would become 0.5mV/Vext
E
Bill,With that low of an output the load cell may not be useful because the amplifier may not provide enough gain.