Hello, I just ordered a PCB and it came back but I messed up on a couple of things. I want to make sure I have the Ground correct, but I’m very confused with the Ground and I keep seeing all kinds of different things.
I put all the traces for the Grounds on the bottom layer of the PCB and then I saw that you should add “Ground Fill Seeds” and add a “Ground Fill Layer”, I did that and then when I got the PCB back there were no visible Ground traces on the bottom, but I guess that is to be expected because of the Ground fill, I guess.
I have all the traces for the Motor GND and the Logic GND separated…
My question is, should I leave it like I have and just have the “Ground Seeds and Ground Fill” on the bottom layer, which would make the traces unnecessary, but would also leave the Motor and Logic GND the same (I think). If I do this way should I remove the GND traces?
Should I leave the Motor and Logic GND traces separated on the bottom layer and not add the Ground Fill? If I do not add the Ground Fill do I place Ground Seeds…?
Thanks for any help, I am super new to this so any help is greatly appreciated!!
MP6500_ForumCopy.fzz (44.5 KB)