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.

What happens when the value 1023 is mapped in the new range?

How can the new range in the map function be defined?

Discuss the potential quirks of using the map function as mentioned in the lesson.

What are the challenges presented in the lesson that can help integrate the information?