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DMM Progress - 11-24-12

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Added by William W.
on Nov 25, 2012.
1 of 1 pages


  • William W.

    To calibrate the ohmmeter, I got a kit of 1% resistors and put there true value and the measured value into a spreadsheet. I then loaded the values into Scilab (free Matlab clone) and calculated the error and then did linear regressions. I then output the m and b in y=mx+b and had Scilab generate the if/else code for the firmware.

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