first pcb try

Using Arduino General Electronics
31

I'm trying changing it to single side now :slight_smile:
question: what's the package for 1uF capacitor (options are from 100mil to 300mil THT electrolytic)
also for 22pf capacitor (options are 100mil and 200mil)

Also, i didnt understood exactly what you mean by labeling net as ground... (my native language is portuguese, so maybe that's the problem of understanding specifical/technical english words)