eanic
Member level 3
make a PCB by DryFilm. (Easy..)
Negative Dryfilm Photo Resist Instruction for PCB prototyping.
https://eanic.blogspot.com/2007/01/negative-dryfilm-photo-resist.html
Negative Dryfilm Photo Resist Instruction for PCB prototyping.
https://eanic.blogspot.com/2007/01/negative-dryfilm-photo-resist.html