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Subject: Re: [Homebrew_PCBs] Testing TT with Transparencies

From: Stefan Trethan <stefan_trethan@...>
Date: 2011-11-21

Yes, that's just what happens.

I used double-sided board and just etched the spare copper away (the
surface that is left has a perfect micro-rough finish). Sanding never
did quite as well.

ST

On Mon, Nov 21, 2011 at 5:48 PM, DJ Delorie <dj@...> wrote:
>
> DJ Delorie <dj@...> writes:
>> I also discovered that toner doesn't like to stick to the non-copper
>> side of a single-sided PCB :-P
>
> Photo: http://www.delorie.com/pcb/transparencies/tt-on-fr4.html
>
> Also: the board I made (partially populated) is shown here:
> http://www.delorie.com/electronics/bldc/
>
>
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