Do you mean actually build a PCB? If so, there are many tutorials using different types of tools on instructables.com For best results you'll want to get acce

Do you mean actually build a PCB? If so, there are many tutorials using different types of tools on instructables.com For best results you'll want to get access to a laser cutter or small CNC mill, perhaps through a local makerspace. That being said, there are now many short-run and one-off PCB manufacturing houses you can use for much higher quality boards than you can make yourself. People seem to like seeed for this - https://www.seeedstudio.com/fusion_pcb.html https://www.seeedstudio.com/fusion_pcb.html If you want to learn the design side, there are many other threads on HN with tool recommendations. Ex. https://news.ycombinator.com/item?id=16533475 https://news.ycombinator.com/item?id=16533475