How to make double sided PCB on single sided exposure unit?
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5/26/2016 10:51:17 PM
I need to make a double sided PCB with single sided exposure unit. It has a piece of grey foam that holds the PCB in place once the led is closed. Can anyone give some suggestions?
geovannefurriel
10/1/2016 10:11:02 PM
I just use the surface tension of a drop of water. So there is no elaborate glass on the exposure side. The difficulty is the registration of the front and back images.
va2ss
6/7/2016 2:20:22 AM
It really isn't worth making them yourself any more. You can find a PCB fab to produce for you with a low price.
domenico.minervini
5/28/2016 10:51:17 PM
I like checking your post and hope your update comes soon.