Arduino Data Types, Literals, and Variables
By Robolab Technologies In More InfoThis week in Adventures in Science, we examine the various data types in Arduino and how to use literals and variables. While there are only 3 fundamental data types in C, Arduino supports many more. You can also extend various data types by adding keywords like “long” to create a “long int” that uses 4 bytes (instead of 2 in most systems).
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