embedded:adventures:analogio
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p15 to p20 are the AnalogIn Input Pins, and p21 to p26 are the PwmOut Output Pins. This means the mBed can handle separate instances of Analog I/O devices.
This tutorial about connecting pushbuttons to a RGB LED will help.
mBed expresses its analog values from 0.0 to 1.0, floating values. If a more traditional range is preferred, there is always the option of mapping them with simple math.
embedded/adventures/analogio.1456523442.txt.gz · Last modified: 2024/08/20 21:38 (external edit)