Learn To Program Arduino IV: Electrical Resistance and Code Reusuability (2 of 2)

In Part I of this project, we jumpered a series of buttons to a voltage divider that we connected to the Nano. Along the way, we discussed the basics of what resistors are and what their values mean. In the conclusion of the project, we’ll answer the very important question “what can I do with that?” as we dive into the code.
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Learn To Program Arduino: Part III – Functions, Syntax, and the Breadboard

We’re continuing with our “Arduino for Absolute Beginners” series, which has so far covered the installation and testing of a Nano board (HERE), as well as the major components of the Arduino IDE and an introduction to using the Serial Monitor for debugging (HERE). This entry covers important syntax, introduces functions and re-usability of code, and we start working with breadboards. ALSO! I asked my buddy Cola from eMakeFun if we could have a coupon for a component pack which included a breadboard and he delivered! We’ll un-box the eMakeFun Electronic Components Start Kit.

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