Investigate a potentiometer with set positions rather than a continuous adjustment

tetrabiodistributed / papra-pcba

Printed Circuit Board Assembly (PCBA) for the PAPPRa m12 controller

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Investigate a potentiometer with set positions rather than a continuous adjustment #58

Closed mmroden closed 2 years ago

mmroden commented 3 years ago

so we can be sure to hit 4 CFM on at least one setting

mechatroniks-git commented 2 years ago

How many positions?

We could have 2 - just on & off.

We're currently using this part: P091S-FC20BR

You can build a part number with 1, 11,21 or 41 detents and be a drop in replacement, but not seeing any part availability beyond a Non-Stocked Lead-Time 23 Weeks with a minimum order of 1820 pieces.

There are other parts that are similar, but would require a new PCB and possibly changes to the housing