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Music Tech DIY • Replacing the crossfader with digipots MCP42010

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Hi,
I'm going to buy a dj mixer Omnitronic TRM 222 that have a crossfader shown in the attached picture.
I need to replace just the cursor using a digital potentiometer MCP42010.
It permit to have 2 10Kohm potentiometers with 255 positions.
Crossfader have 4 pins and I suppose they are 2 combined pots.
Questions are:
1) Am i correct thinking that cursor is only a pair of 10kohm pots combined for left/right stereo signal?
2) MCP42010 will be connected to an esp32 powered with 5v. Do you think that i can directly connect the output pins of mcp into the crossfader pcb or i need to check voltage and other things?
Thanks a lot for the help
IMG-20240914-WA0001.jpg
IMG-20240914-WA0000.jpg

Statistics: Posted by DjKad — Sat Sep 14, 2024 6:25 pm — Replies 1 — Views 22



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