I wonder how he processes the film in TOTAL darkness. Anyone know
where do you buy red light sensitive film or how much it costs ?
I got quotes some time ago and it was around AUD$1000 for a pile
of sheets. Jon Elson notes that his plotter scans at 0.01"/sec
(0.25mm/sec), which works out to about 5 to 10 minutes for a
typical PCB at 25µm image resolution.
Adam
mikezcnc wrote:
> Here is Jon Elson's site. He is a fantastic guy and exceptionally
> talented engineer. http://www.pico-systems.com/photoplot.html Mike
>
>
> --- In Homebrew_PCBs@yahoogroups.com, "Alexandre Souza" <alexandre-
> listas@e...> wrote:
>
>>>photoplotter...or imagesetter...using a UV diode because many of
>
> them
>
>>>use a red LED. Jon Elson ha a website where he shows a home made
>>>photoplotter and wrote his own software, quite an amazing design
>
> for
>
>> Hummm...Link? I looked for Jon Elson on Google and got nothing
>
> on
>
>>photoplotting :o(
>>
>>
>>---
>>Outgoing mail is certified Virus Free.
>>Checked by AVG anti-virus system (http://www.grisoft.com).
>>Version: 6.0.679 / Virus Database: 441 - Release Date: 07/05/04
>
>
>
>
>
> Be sure to visit the group home and check for new Bookmarks and files:
> http://groups.yahoo.com/group/Homebrew_PCBs
> Yahoo! Groups Links
>
>
>
>
>