Submitted by aleksyandr t3_yuo0ik in MechanicalKeyboards
Thowninja t1_iwarm0x wrote
Did you put the sheet under your pcb on the middle case layer? That should prevent esd from pcb hitting the case. The pcb also has esd protection so idk how you fried her :( must’ve been a serious shock
LASERman71 t1_iwb1838 wrote
Again, isolating the PCB from case is different subject and in regards to ESD PCB's ground line actually needs to be connected firmly to case.
aleksyandr OP t1_iwceg2q wrote
Yes I did use all the layers.
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