[sudo-discuss] wax printer

Mon Dec 4 01:01:35 PST 2017

honestly it would probably take way less effort to just get this

https://www.ebay.com/itm/DC12V-TTL-405nm-100mW-Blue-Violet-Dot-Laser-Diode-Module-w-Driver-18x45mm/201210635679?epid=1881607099&hash=item2ed916a59f:g:ZSoAAOSwkl5Xc0qh

And strap it on the laser cutter head. If you use a signal from the PWM
wire that goes to the co2 laser's power supply and hook it to the TTL input
of that module than you can use the laser cutter software to expose your
PCBs.

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I seek to understand, and aim to create.
Weblog: http://adammunich.com

PGP Public Key: https://pgp.mit.edu/pks/lookup?search=adam+munich

On Sun, Dec 3, 2017 at 8:45 PM, Cere Davis <ceremona at gmail.com> wrote:

> If anyone has some of this pcb negative photoresist paint
> https://www.ebay.com/i/172997674784?chn=ps&ul_ref=
> http%253A%252F%252Frover.ebay.com%252Frover%252F1%252F711-
> 117182-37290-0%252F2%253Fmpre%253Dhttps%25253A%25252F%
> 25252Fwww.ebay.com%25252Fi%25252F172997674784%25253Fchn%
> 25253Dps%2526itemid%253D172997674784%2526targetid%
> 253D379756167772%2526device%253Dm%2526adtype%253Dpla%
> 2526googleloc%253D9032075%2526poi%253D%2526campaignid%
> 253D962079499%2526adgroupid%253D51784542430%2526rlsatarget%253Dpla-
> 379756167772%2526abcId%253D1129816%2526merchantid%253D101648995%2526gclid%
> 253DCjwKCAiA3o7RBRBfEiwAZMtSCRKutTXp9SpRPk3dx-4P7pZ3Y8tw_
> IjH1m28cBYb1Wu6kL9MvBWb-xoCyIIQAvD_BwE%2526srcrot%253D711-117182-37290-0%
> 2526rvr_id%253D1382899325348, I would love to use it and reimburse you
> with more once my eBay order comes in.
>
>
>
>
> ...emailing on the go...
> @ceremona
> http://ceredavis.com
>
> On Dec 1, 2017 12:27 PM, "Adam" <me at adammunich.com> wrote:
>
>> You can also get unused bottles of photo resist on eBay from old silicon
>> wafer processing labs. Sometimes cheaper.
>>
>> On Dec 1, 2017 12:15 PM, "Cere Davis" <ceremona at gmail.com> wrote:
>>
>>> If it’s sunlight curable, then cool.  I just don’t like the blue polymer
>>> that requires that extra acid bath step.
>>>
>>> On Fri, Dec 1, 2017 at 12:15 PM, Cere Davis <ceremona at gmail.com> wrote:
>>>
>>>> dude… ok.
>>>>
>>>> On Fri, Dec 1, 2017 at 11:44 AM, Adam <me at adammunich.com> wrote:
>>>>
>>>>> Yes there is mg chemicals makes photopolymer resin and films
>>>>>
>>>>> On Dec 1, 2017 10:43 AM, "Cere Davis" <ceremona at gmail.com> wrote:
>>>>>
>>>>>> Ya, but pyralux, isn’t photosensitive.  I wonder if there is some
>>>>>> kind of brush-on polymer paint that is UV curable and the rest can be
>>>>>> washed off?  The UV cured portion would change from being somehow water
>>>>>> soluble to acetone/alcohol soluble.   Maybe that’s even what you’re talking
>>>>>> about.  Would love to know about it if it exists.
>>>>>>
>>>>>> On Thu, Nov 30, 2017 at 11:45 AM, Adam <me at adammunich.com> wrote:
>>>>>>
>>>>>>> Actually it just occurred to me...
>>>>>>>
>>>>>>> If you wrote an app that calculates the screen size and displays
>>>>>>> Gerber images, then with a blue filter and fresnel lens you could easily
>>>>>>> expose photosensitive PCBs (and even align two side ones).
>>>>>>>
>>>>>>> On Nov 30, 2017 9:41 AM, "Jake" <jake at spaz.org> wrote:
>>>>>>>
>>>>>>>> you can also do the thing Morgan was doing, where you spray paint
>>>>>>>> the copper
>>>>>>>> and then use the laser cutter to remove paint wherever you want,
>>>>>>>> and then etch.
>>>>>>>>
>>>>>>>> and there's always the toner-transfer method if you can get a laser
>>>>>>>> printer to
>>>>>>>> work.
>>>>>>>>
>>>>>>>>
>>>>>>>> On Thu, 30 Nov 2017, Cere Davis wrote:
>>>>>>>>
>>>>>>>> Might work.  Congrats on getting on of those!  Ya, like you said,
>>>>>>>>> or didn’t
>>>>>>>>> exactly say, I would need a mask that has an adhesive or have to
>>>>>>>>> use a
>>>>>>>>> vapor, which I’m really not set up to do.  As a plan B.  Does
>>>>>>>>> anyone know
>>>>>>>>> where I can use a high quality vinyl cutter?  AMT has a cutter,
>>>>>>>>> but I can’t
>>>>>>>>> get much resolution out of it before something ultimately goes to
>>>>>>>>> shit.
>>>>>>>>>
>>>>>>>>> On Wed, Nov 29, 2017 at 6:29 PM, Adam <me at adammunich.com> wrote:
>>>>>>>>>
>>>>>>>>> i bought a form labs printer, might be good for making masks?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> - - - - Begin automatically generated footer - - - -
>>>>>>>>>>
>>>>>>>>>> I seek to understand, and aim to create.
>>>>>>>>>> Weblog: http://adammunich.com
>>>>>>>>>>
>>>>>>>>>> PGP Public Key: https://pgp.mit.edu/pks/lookup?search=adam+munich
>>>>>>>>>>
>>>>>>>>>> On Wed, Nov 29, 2017 at 6:25 PM, Cere Davis <ceremona at gmail.com>
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>> I gave up after a thousand paper jams etc. Sucked.
>>>>>>>>>>>
>>>>>>>>>>> ...emailing on the go...
>>>>>>>>>>> @ceremona
>>>>>>>>>>> http://ceredavis.com
>>>>>>>>>>>
>>>>>>>>>>> On Nov 29, 2017 5:55 PM, "Cere Davis" <ceremona at gmail.com>
>>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Ya, it keeps wanting a cleaing sheet and then jamming when I try
>>>>>>>>>>>> to feed
>>>>>>>>>>>> it in via the tray or manual.  Gah!
>>>>>>>>>>>>
>>>>>>>>>>>> On Wed, Nov 29, 2017 at 5:24 PM, Cere Davis <ceremona at gmail.com>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> Just tried the other printer after I sent that message.  I
>>>>>>>>>>>>> think I’m on
>>>>>>>>>>>>> the right track now.  It was the printer with an asset label
>>>>>>>>>>>>> but without a
>>>>>>>>>>>>> paper tray, initially.
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Wed, Nov 29, 2017 at 5:17 PM, Jake <jake at spaz.org> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>> did you try both?  did either one of them print a test page?
>>>>>>>>>>>>>> (assuming there
>>>>>>>>>>>>>> was paper in the tray or in the manual-feed loader)
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> note that the printer will throw an error if the paper tray
>>>>>>>>>>>>>> is not
>>>>>>>>>>>>>> present.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Wed, 29 Nov 2017, Cere Davis wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Ya, no, this printer is just not going to print.  If you’re
>>>>>>>>>>>>>> coming
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> over to
>>>>>>>>>>>>>>> sudo tonight, I would love to know what the magic is to
>>>>>>>>>>>>>>> making this
>>>>>>>>>>>>>>> thing
>>>>>>>>>>>>>>> work.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Tue, Nov 28, 2017 at 9:15 PM, Jake <jake at spaz.org> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> one of them works, the other has mechanical problems i think
>>>>>>>>>>>>>>> (and has
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> no
>>>>>>>>>>>>>>>> paper
>>>>>>>>>>>>>>>> tray?)
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> please put paper notes on the printers with whatever you
>>>>>>>>>>>>>>>> discover,
>>>>>>>>>>>>>>>> for the
>>>>>>>>>>>>>>>> next
>>>>>>>>>>>>>>>> person...
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> here's my imgur instructable about how to use these
>>>>>>>>>>>>>>>> printers to etch
>>>>>>>>>>>>>>>> pyralux
>>>>>>>>>>>>>>>> circuits (don't forget to bake the ink on before trying to
>>>>>>>>>>>>>>>> etch!):
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> https://imgur.com/a/TbzsP
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> -jake
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Fri, 8 Sep 2017, Cere Davis wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hey is the wax primer working at Sudo or what needs to be
>>>>>>>>>>>>>>>> done to
>>>>>>>>>>>>>>>> get it
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> functional?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>> Cere
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>> *Cere Davis*
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Science-Art | Kinetic Sculpture
>>>>>>>>>>>>>>>>> CereDavis.com
>>>>>>>>>>>>>>>>> @ceremona <http://Twitter.com/Ceremona>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> *Cere Davis*
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Science-Art | Kinetic Sculpture
>>>>>>>>>>>>>>> CereDavis.com
>>>>>>>>>>>>>>> @ceremona <http://Twitter.com/Ceremona>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> *Cere Davis*
>>>>>>>>>>>>>
>>>>>>>>>>>>> Science-Art | Kinetic Sculpture
>>>>>>>>>>>>> CereDavis.com
>>>>>>>>>>>>> @ceremona <http://Twitter.com/Ceremona>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> *Cere Davis*
>>>>>>>>>>>>
>>>>>>>>>>>> Science-Art | Kinetic Sculpture
>>>>>>>>>>>> CereDavis.com
>>>>>>>>>>>> @ceremona <http://Twitter.com/Ceremona>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> sudo-discuss mailing list
>>>>>>>>>>> sudo-discuss at lists.sudoroom.org
>>>>>>>>>>> https://sudoroom.org/lists/listinfo/sudo-discuss
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> *Cere Davis*
>>>>>>>>>
>>>>>>>>> Science-Art | Kinetic Sculpture
>>>>>>>>> CereDavis.com
>>>>>>>>> @ceremona <http://Twitter.com/Ceremona>
>>>>>>>>>
>>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> *Cere Davis*
>>>>>>
>>>>>> Science-Art | Kinetic Sculpture
>>>>>> CereDavis.com
>>>>>> @ceremona <http://Twitter.com/Ceremona>
>>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> *Cere Davis*
>>>>
>>>> Science-Art | Kinetic Sculpture
>>>> CereDavis.com
>>>> @ceremona <http://Twitter.com/Ceremona>
>>>>
>>>
>>>
>>>
>>> --
>>> *Cere Davis*
>>>
>>> Science-Art | Kinetic Sculpture
>>> CereDavis.com
>>> @ceremona <http://Twitter.com/Ceremona>
>>>
>>
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