Is the potentiometer a linear or a logarithmic type ?
If it is an audio pot (say a designed as a volume control) the chances are that it is logarithmic.
For most Arduino applications, a linear type is appropriate.
Is the potentiometer a linear or a logarithmic type ?
If it is an audio pot (say a designed as a volume control) the chances are that it is logarithmic.
For most Arduino applications, a linear type is appropriate.