Production run PCB's part two: Etching/reverse plating

Hello,

So last time I went over how we mask PCB's now I am going to show how we etch the boards in 3 minutes flat. Traces down down to 8mil, 1 out of 50 boards might fail.

Here we have part two, let me know what you think!

http://nicadrone.com/index.php?id_cms=19&controller=cms

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