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. 2020 May 5;20(9):2636. doi: 10.3390/s20092636

Figure 3.

Figure 3

Figure 3

Sensor calibration procedure. (A) reference weight (range 1 g–4388 g) was plotted against digital output signal of the loadcell in order to determine the best fit on the data; (B) a linear fit was performed and found capable of producing realistic weight values. Residual values are plotted.