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Homebrew PCBs

Index last updated: 2026-04-28 23:05 UTC

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Re: [Homebrew_PCBs] vacuum frame for UV exposure

2012-02-21 by Leon Heller

Does a vacuum frame really help. I get excellent results (down to 8/8) 
without one, just putting the board and transparency on the glass with a 
book on top.

Leon
-- 
Leon Heller
G1HSM

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