Hi,

Thanks for the response.

ADC reference voltage is 5 V. I am thinking of providing a switch and having 1 V ADC ref voltage for weighing low end weights(0-1 lb).(just an idea, yet to develop on it)
FSR is 5 lbs.
weighing mechanism is using a pressure gauge.
Required accuracy is over the full scale reading.
As this is the first time I am working on scales, any suggestions or ideas on the calibration algorithm/filter algorithm/sampling algorithm is very much appreciated.

Thanks again

Regards,

Suba