- #1
Minh Thanh
Homework Statement
I have some data from measuring EC in solutions and I don't know how to convert EC to pH
Homework Equations
The Attempt at a Solution
I use Arduino for programing. Values of ADC of EC that I collect from microcontroller are 80 ( for EC : 0.2mS/cm ) , 90 ( for EC : 0.5mS/cm), 110 ( for EC 0.7mS/cm) .