Skip to content →

PCB Manufacture – Part 1

Currently sat in my garage, waiting for a UV photo resist board to be exposed – trying it at 8 minutes. This is after our first forray into UV pcb’s, where we didn’t expose it for long at all… and it didn’t work. Well, it did, after we put it in an even higher strength sodium hydroxide solution…. around maybe 7% or so… and proceeded to eat all the resist off. Will post to say how well this one goes…

image
my diy uv exposure box... cardboard chic 😛

Published in Uncategorized

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *