I am studying electronics and we are working with the PCB. After the actual designing and removing the unnecessary portions of the masking tape, one would submerge it in Ferric Chloride until the other copper parts, those that were not needed in the circuit corrodes.
I did everything the instructions said. Unfortunately, the masking tape that was supposed to keep the copper part needed for the circuit was worn away, eaten also by the ferric chloride? As in only a little of the design was left on the board.
Did I leave the board in the solution too long or anything? Help, please?
Thanks. Ü
