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Subject: Re: [Homebrew_PCBs] Using pico projectors and maskless exposure

From: DJ Delorie <dj@...>
Date: 2009-07-02

"javaguy11111" <javaguy11111@...> writes:
> The resolutions of most of the ones I have seen are somewhat
> limited, but I think there will be 1080p capable projectors on the
> market in relatively short order.

The last board I did was a lowly 5x2" and was 14,400 "pixels" across.
I think 1080i is nowhere near enough resolution for PCB exposure.