Every call to digitalWrite() in Arduino hides roughly 40 CPU instructions behind a single function call. When you need to... Continue reading
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Tag: arduino optimization
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One of the most consequential choices in Arduino programming is whether to use the built-in String class or plain C-style... Continue reading
By default, an Arduino Uno’s analogRead() takes roughly 100–112 microseconds — that is only about 9,600 samples per second. For... Continue reading