Converting Float to string and character array in a few simple steps - arduino
Do you want to convert an floating point value to a string? If that is so, then there are two methods that i found really helpful. Float to String Using dtostrf dtostrf is a function that converts a float or double into a character array using only one line of codedtostrf(float, minimum width, pr...
By: yhtomitsy
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By: yhtomitsy
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[original story: Instructables]