Inexpensive PCB Etching Technique
PCBs have always been my own personal Holy Grail, I've always wanted to make them on my own. Most online sources gave methods that involved using photoresist coating and UV exposure to make the patterns on the board. I've looked high and low for photoresist, and havent found it to date. Besides, if dust settles on the photoresist before it dries, it causes holes in the final PCB. Added to this is the "cooking period" under a UV lamp... basically way too much trouble for me. I was content with methods such as "Pseudo-PCBs" until I found out a way to make excellent quality PCBs without photoresist.
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