Thunderchild
New Member
I'm thinking of buying the following:
Pre-Sensitised Copper-Clad Board : Printed Circuit Boards : Maplin
but it looks like this tuff needs an extra step in etching, why do I need to put the board in hydrogen peroxide to remove unwanted photoresist before etching ?
what is the standard pcb making process and is this what I'm looking for, unfortunately when i read maplins product reveiws I get the impression they are a bunch of amateurs at best and i can find what I want on RS
Pre-Sensitised Copper-Clad Board : Printed Circuit Boards : Maplin
but it looks like this tuff needs an extra step in etching, why do I need to put the board in hydrogen peroxide to remove unwanted photoresist before etching ?
what is the standard pcb making process and is this what I'm looking for, unfortunately when i read maplins product reveiws I get the impression they are a bunch of amateurs at best and i can find what I want on RS