Map Arduino Tutorial Code Example


Example: map arduino

Syntax map(value, fromLow, fromHigh, toLow, toHigh)  Parameters value: the number to map. fromLow: the lower bound of the value’s current range. fromHigh: the upper bound of the value’s current range. toLow: the lower bound of the value’s target range. toHigh: the upper bound of the value’s target range.    Example: map(val, 0, 255, 0, 1023);

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