Trying for my first PCB


Author Message
calcmandan

Newbie

Joined: 24/07/2020
Location: United States
Posts: 13
Posted: 12:30pm 31 Jan 2026      

I went to KLCPCB to get my first CMM2s made and ran into a complication with parts. I read through the BOM file and can't really distinguish how it differs. Can someone shed light? It says the footprint for this part doesn't match the BOM. I attached a screenshot.

Also, they're out of stock of the 75R resistors for R11,R22,R33. Supposedly it calls for twenty of these resistors though it only appears to only require, to me, six.


calcmandan

Newbie

Joined: 24/07/2020
Location: United States
Posts: 13
Posted: 03:53am 02 Feb 2026      

Has anyone received this warning from jlcpcb before? Do I select it and not worry about it or what?

bigmik

Guru

Joined: 20/06/2011
Location: Australia
Posts: 2981
Posted: 06:07am 04 Feb 2026      

Hi Calcmandan,

Maybe post in the microcontroller forum as many there would have gone the path you are trying to go.
They may not regularly read this forum.

Regards,

Mick