Have two linear sliding potentiometers I need to mount into a "control panel" of some kind - ideas on how?

so, my electric boat project continues apace. the problem I am trying to figure out how to handle now is throttle control of each motor (port and starboard). luckily, I’ve been able to determine that the PWMs on each motor are controlled by 10k potentiometers, and have sourced a few of those. I’ll need to run 3 wires from each motor to the helm console and attach those to the potentiometers. what I don’t know how to do is mount these somehow in some kind of control panel (preferably something with a nice flip-down weather cover!) for easy access.

they look like this:


those tabs that are folded in about a third of the way in on each side come sticking straight out like the pins at the top and bottom from the factory. I bent them in so I could experiment with using a breadboard - the problem there is that with the thickness of the breadboard the pins aren’t quite long enough to be used with something like jumper cables. I gather these are supposed to “clip in” somehow into some kind of housing, but if so I can’t figure out what.

anyone made something similar and have some pointers as to how I could connect these things and have them in something usable and sensible?

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If you don’t want to get a cheap custom PCB from somewhere, you probably want something like these:

In days gone by, I would have just said to stop in at Fry’s. I don’t really know where to send you in Austin now, though.

Altex claims to have these in stock which might work. But I’m skeptical of the inventory count:

Good luck.

can you expound a little on the “cheap custom PCB from somewhere” bit? :wink:

Altex on i35 near Asmbly should have protoboards that you can solder that too. They may even have water proof project boxes. Designing an enclosure* in CAD and 3D printing ABS or PETG may be an option.

they do have proto boards but they’re pretty limited. just phenol things without any solder points. no project boxes that really work for this. I’m investigating using a mixer board case/chassis for this too.

OshPark is probably the most beginner friendly service:
https://oshpark.com/

I tend to just order my boards directly from JLCPCB, but you probably need a little more knowhow to use them (you will have to generate Gerbers):

I would strongly recommend that you learn to use KiCAD (it’s free) if you’re going to make many other boards:

OshPark actually takes the .kicad_pcb files directly so you don’t have to worry about generating Gerbers.

However, OshPark has directions for many free and non-free PCB design packages:
https://docs.oshpark.com/design-tools/

Hope this helps.

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