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PCB etching instructions: Difference between revisions
From London Hackspace Wiki
→Double Sided Boards
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* Cut them to size so that they are slightly smaller than your photo PCB material. | * Cut them to size so that they are slightly smaller than your photo PCB material. | ||
* Remove the protective film on both sides, place the PCB between the two transparencies leaving a slight overhang, and '''tape the PCB to the transparency. ''' so it does not move when you flip it during exposure! | * Remove the protective film on both sides, place the PCB between the two transparencies leaving a slight overhang, and '''tape the PCB to the transparency. ''' so it does not move when you flip it during exposure! | ||
See also [[Project:PCB_Making#Double_sided_boards|Double sided boards]] | |||
== UV Exposure == | == UV Exposure == | ||
