Designing and Making a pcb
Here is a list of operations needed.
Put them into the correct order by drag 'n drop.
Check your answer by clicking 'Submit'.
dry and re-expose to uv for 5 mins
print tracks on drafting film
rewash in etch resist remover
Ranger produces tracks
place drafting film on lightbox
cut pcb sightly larger than needed
put pcb on top of drafting film
design circuit using Ranger
close lid and expose to uv for 3.5 mins
wash pcb in etch resist remover
put pcb in etch tank
wash to remove etchant
remove protective film right after cutting
etch for 5 mins