Hello all,
for a milling machine power feed (personal project, qty = 1) I'd like to have potentiometers that have a coarse/fine adjustment in two coaxial knobs. Like many old scopes had on the X and Y scale settings, outer one for the range and an inner one for dual timebase or fine adjust.
Now this is purely cosmetic and just for fun (I can simply place two potentiometers side by side), but I wondered if you could still buy those.
Sifting through Digkey I found this
https://www.digikey.ch/en/products/detail/tt-electronics-bi/P082D-27CBR10K/2620655 one by sheer luck - there is no filter one could apply and I had to go through the images. This is perfect, they have 2000 in stock and it's not even expensive. But still, only one out of 635178 potentiometer models on Digikey? Would anyone know where to look?
Next will be finding knobs for that (same problem), although as backup I could make them on the lathe (nice knurling exercise).
Thanks! Martin