It was not a good idea all GND connect the back side of PCB - capacitor, which is required for the During the continuity test, I concluded that the capacitor connection of After soldering, the program failed to upload via UPDI, Arduino said 'UPDI not recognized'.In the second attempt, I set the drilling thickness to 2.4 mm, but so much probably not necessary.Īs a result - in the holes can shine the sun, wonderful! Compared to the first attempt - this is much better, but.As a result, a forbidden connection was formed between the rivets and copper. Side more copper layer was cracked than necessary. I manually made the holes to the end with a screwdriver, but it was a very bad idea,īecause the holes on the other side were not circular, but notched, it later affected the process of pressing the rivets - on the other The holes on the other side were not completely cut. Mistakes why it failed - CopperCam's Drilling Depth software was set to 1.8mm (2mm more than copper clad thickness), but as a result I used 43 hole rivets for my double sided PCB.

For my double side PCB I used 43 through hole rivets.For tracks I used a V milling tool with a diameter In the milling process I used - cutting tool with 1mm, drilling tools 0.8 mm, 1.5 mmĪnd 3 mm for connecting screws with the frame. To prepare files for milling, I used a licensed software - CopperCam.įor milling I used a milling machine - monoFab SRM-20 with compatible software. ❗To implement this part, it is important to know: I used free software - KiCad.

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