trimpot adjustment

[kadir6141]

Hi. How do I adjust the trimpot on the OKM control boards shown in the picture? Can anyone with knowledge help me?

[GeoMax]

Hi,

Are there schematics available? Why do you not ask the person who made the boards?

[kadir6141]

Hi,

Are there schematics available? Why do you not ask the person who made the boards?

Unfortunately, there's no diagram. I built it based on information I found online. It's called OKM.

[GeoMax]

Hello,

I would never start a project just because I have a PCB layout that someone I don't even know posted somewhere on the internet. That's unprofessional and, in most cases, leads to failure, since it's difficult to make necessary changes without a proper schematic for the PCB. First, you need a correct schematic, then comes the layout. Nobody is going to look at or check the traces on an existing PCB layout to figure out what the components are for.