PCB
PCB stands for printed circuit boards. PCBs are the boards ECUs and computers in general use. They are made by printing a design onto a copper plated board...
Adapted from pgmfi.org wiki
PCB stands for printed circuit boards. PCBs are the boards ECUs and computers in general use. They are made by printing a design onto a copper plated board and then etching it to leave a design of wires and pads. You can either make them yourself or send away for them to be professionally manufactured.
Credits and source
Authors Anonymous PGMFI contributor
Source Adapted from PCB on pgmfi.org wiki. Licensed under CC BY-NC-SA 1.0.