spoter368 / os3m-hardware

All the hardware needed to build your own OS3M Mouse!
https://hackaday.io/project/187172-os3m-mouse
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Component placement errors (?) #20

Open keab opened 2 months ago

keab commented 2 months ago

Hi I'm about to order assembled PCB:s from JLPCB and used the files from this repo without any modification. However several components are on the "preview" turned 90 deg and the USB connector is sligthly displaced. Anyone else had this problem? Is the preview incorrect or am I the first one to order like this?

image

keab commented 1 month ago

If it helps anyone, here is a modded position file which works with JLCPCB: OS3M_Mouse-top-pos_JLCPCB.csv

And a modded BOM using the "DNTT"-version of the 2-channel sensor (the other version was out of stock). It's a bit unclear what the difference really is, but according to Digikey the DNTT has a maximum sample rate of 1 kSps, which should not cause any problem. JLCPCB_BOM_DNTT.csv