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AngeloStavrow/HandyArduinoSnippets.ino

Last active October 29, 2015 19:00
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Handy Arduino snippets. Obviously.
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HandyArduinoSnippets.ino
// Get the number of elements in an array.
// From Arduino FAQ:
// http://arduino.land/FAQ/content/6/29/en/how-to-get-the-size-of-an-array.html
#define elementsInArray(x) (sizeof(x) / sizeof(*x))
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