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PCB etching instructions: Difference between revisions
From London Hackspace Wiki
→Developing
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Put the board in the developer ([[Equipment/PCB_etch_station#1st_Tank_-_Developer|tank A]]). Developer does not need to be heated to above room temperature to remain effective. Developing should take around 30 seconds to a minute or so - but check on the board to see when it is complete. All of the copper to be removed should be exposed, and only your tracks should remain coloured ( probably green for UV exposure board). | Put the board in the developer ([[Equipment/PCB_etch_station#1st_Tank_-_Developer|tank A]]). Developer does not need to be heated to above room temperature to remain effective. Developing should take around 30 seconds to a minute or so - but check on the board to see when it is complete. All of the copper to be removed should be exposed, and only your tracks should remain coloured ( probably green for UV exposure board). | ||
You may wish to give the board a rinse after this stage. | You may wish to give the board a rinse (using the integrated spraying slots in the etching station) after this stage. | ||
=== Etch === | === Etch === | ||
