olemus
ISO/IEC/IEEE:
configuration of connections between electronic components, typically using metallic paths etched on a non-conducting substrate (board)

näiteid
https://duckduckgo.com/?q=printed+circuit+board&t=h_&iax=images&ia=images

ülevaateid
https://learn.sparkfun.com/tutorials/pcb-basics/all

https://circuitdigest.com/tutorial/basics-of-pcb

https://en.wikipedia.org/wiki/Printed_circuit_board

https://www.circuitinsight.com/pdf/printed_circuit_structures_ipc.pdf

https://www.emcstandards.co.uk/files/part_5_text_and_graphics_21_may_09.pdf

põhjalikumalt
https://d1.amobbs.com/bbs_upload782111/files_16/ourdev_457787.pdf