Map Function: Arduino Course 5.7

This lesson covers the use of the map function in programming, particularly with Arduino. It explains how the map function can change a number's value from one range to another, using the analog read function as an example. The lesson discusses the parameters of the map function, provides examples, and highlights a caveat related to integer math. A practical demonstration is given using a potentiometer in the Arduino IDE, showing how to map sensor readings to a new range. The lesson concludes with a call to engage in challenges to reinforce learning.

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