<div dir="ltr">…and related to that…<div><br></div><div>It looks like we will be getting a donation of a Shapoko (not sure which version), so we can essentially do something very much like this “in house”! </div><div><br></div><div>-Cere</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Dec 4, 2017 at 1:01 AM, Adam <span dir="ltr"><<a href="mailto:me@adammunich.com" target="_blank">me@adammunich.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">honestly it would probably take way less effort to just get this <div><br></div><div><a href="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" target="_blank">https://www.ebay.com/itm/<wbr>DC12V-TTL-405nm-100mW-Blue-<wbr>Violet-Dot-Laser-Diode-Module-<wbr>w-Driver-18x45mm/201210635679?<wbr>epid=1881607099&hash=<wbr>item2ed916a59f:g:<wbr>ZSoAAOSwkl5Xc0qh</a><br></div><div><br></div><div>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.</div></div><div class="gmail_extra"><span class=""><br clear="all"><div><div class="m_1370003600023451258gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><br>- - - - Begin automatically generated footer - - - -<br><br>I seek to understand, and aim to create.<br>Weblog: <a href="http://adammunich.com" target="_blank">http://adammunich.com</a><br><br>PGP Public Key: <a href="https://pgp.mit.edu/pks/lookup?search=adam+munich" target="_blank">https://pgp.mit.edu/pks/<wbr>lookup?search=adam+munich</a></div></div></div></div>
<br></span><div><div class="h5"><div class="gmail_quote">On Sun, Dec 3, 2017 at 8:45 PM, Cere Davis <span dir="ltr"><<a href="mailto:ceremona@gmail.com" target="_blank">ceremona@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">If anyone has some of this pcb negative photoresist paint <a href="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" target="_blank">https://www.ebay.com/i/1729976<wbr>74784?chn=ps&ul_ref=http%253A%<wbr>252F%252Frover.ebay.com%<wbr>252Frover%252F1%252F711-117182<wbr>-37290-0%252F2%253Fmpre%253Dht<wbr>tps%25253A%25252F%25252Fwww.<wbr>ebay.com%25252Fi%25252F1729976<wbr>74784%25253Fchn%25253Dps%<wbr>2526itemid%253D172997674784%<wbr>2526targetid%253D379756167772%<wbr>2526device%253Dm%2526adtype%<wbr>253Dpla%2526googleloc%<wbr>253D9032075%2526poi%253D%<wbr>2526campaignid%253D962079499%<wbr>2526adgroupid%253D51784542430%<wbr>2526rlsatarget%253Dpla-3797561<wbr>67772%2526abcId%253D1129816%<wbr>2526merchantid%253D101648995%<wbr>2526gclid%253DCjwKCAiA3o7RBRBf<wbr>EiwAZMtSCRKutTXp9SpRPk3dx-<wbr>4P7pZ3Y8tw_IjH1m28cBYb1Wu6kL9M<wbr>vBWb-xoCyIIQAvD_BwE%<wbr>2526srcrot%253D711-117182-<wbr>37290-0%2526rvr_id%<wbr>253D1382899325348</a>, I would love to use it and reimburse you with more once my eBay order comes in.<span><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><br><br><div data-smartmail="gmail_signature" dir="auto">...emailing on the go...<br>@ceremona<br><a href="http://ceredavis.com" target="_blank">http://ceredavis.com</a></div></div></span></div><div class="m_1370003600023451258HOEnZb"><div class="m_1370003600023451258h5"><div class="gmail_extra"><br><div class="gmail_quote">On Dec 1, 2017 12:27 PM, "Adam" <<a href="mailto:me@adammunich.com" target="_blank">me@adammunich.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">You can also get unused bottles of photo resist on eBay from old silicon wafer processing labs. Sometimes cheaper. </p>
<div class="gmail_extra"><br><div class="gmail_quote">On Dec 1, 2017 12:15 PM, "Cere Davis" <<a href="mailto:ceremona@gmail.com" target="_blank">ceremona@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">If it’s sunlight curable, then cool. I just don’t like the blue polymer that requires that extra acid bath step.</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Dec 1, 2017 at 12:15 PM, Cere Davis <span dir="ltr"><<a href="mailto:ceremona@gmail.com" target="_blank">ceremona@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">dude… ok.</div><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538HOEnZb"><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Dec 1, 2017 at 11:44 AM, Adam <span dir="ltr"><<a href="mailto:me@adammunich.com" target="_blank">me@adammunich.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">Yes there is mg chemicals makes photopolymer resin and films</p><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538m_-3807443474722181115HOEnZb"><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538m_-3807443474722181115h5">
<div class="gmail_extra"><br><div class="gmail_quote">On Dec 1, 2017 10:43 AM, "Cere Davis" <<a href="mailto:ceremona@gmail.com" target="_blank">ceremona@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">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.</div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 30, 2017 at 11:45 AM, Adam <span dir="ltr"><<a href="mailto:me@adammunich.com" target="_blank">me@adammunich.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">Actually it just occurred to me...</p>
<p dir="ltr">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).</p><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538m_-3807443474722181115m_-2216988174412224078m_2845051357231918867HOEnZb"><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538m_-3807443474722181115m_-2216988174412224078m_2845051357231918867h5">
<div class="gmail_extra"><br><div class="gmail_quote">On Nov 30, 2017 9:41 AM, "Jake" <<a href="mailto:jake@spaz.org" target="_blank">jake@spaz.org</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">you can also do the thing Morgan was doing, where you spray paint the copper<br>
and then use the laser cutter to remove paint wherever you want, and then etch.<br>
<br>
and there's always the toner-transfer method if you can get a laser printer to<br>
work.<br>
<br>
<br>
On Thu, 30 Nov 2017, Cere Davis wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Might work. Congrats on getting on of those! Ya, like you said, or didn’t<br>
exactly say, I would need a mask that has an adhesive or have to use a<br>
vapor, which I’m really not set up to do. As a plan B. Does anyone know<br>
where I can use a high quality vinyl cutter? AMT has a cutter, but I can’t<br>
get much resolution out of it before something ultimately goes to shit.<br>
<br>
On Wed, Nov 29, 2017 at 6:29 PM, Adam <<a href="mailto:me@adammunich.com" target="_blank">me@adammunich.com</a>> wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
i bought a form labs printer, might be good for making masks?<br>
<br>
<br>
- - - - Begin automatically generated footer - - - -<br>
<br>
I seek to understand, and aim to create.<br>
Weblog: <a href="http://adammunich.com" rel="noreferrer" target="_blank">http://adammunich.com</a><br>
<br>
PGP Public Key: <a href="https://pgp.mit.edu/pks/lookup?search=adam+munich" rel="noreferrer" target="_blank">https://pgp.mit.edu/pks/lookup<wbr>?search=adam+munich</a><br>
<br>
On Wed, Nov 29, 2017 at 6:25 PM, Cere Davis <<a href="mailto:ceremona@gmail.com" target="_blank">ceremona@gmail.com</a>> wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I gave up after a thousand paper jams etc. Sucked.<br>
<br>
...emailing on the go...<br>
@ceremona<br>
<a href="http://ceredavis.com" rel="noreferrer" target="_blank">http://ceredavis.com</a><br>
<br>
On Nov 29, 2017 5:55 PM, "Cere Davis" <<a href="mailto:ceremona@gmail.com" target="_blank">ceremona@gmail.com</a>> wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Ya, it keeps wanting a cleaing sheet and then jamming when I try to feed<br>
it in via the tray or manual. Gah!<br>
<br>
On Wed, Nov 29, 2017 at 5:24 PM, Cere Davis <<a href="mailto:ceremona@gmail.com" target="_blank">ceremona@gmail.com</a>> wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Just tried the other printer after I sent that message. I think I’m on<br>
the right track now. It was the printer with an asset label but without a<br>
paper tray, initially.<br>
<br>
On Wed, Nov 29, 2017 at 5:17 PM, Jake <<a href="mailto:jake@spaz.org" target="_blank">jake@spaz.org</a>> wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
did you try both? did either one of them print a test page?<br>
(assuming there<br>
was paper in the tray or in the manual-feed loader)<br>
<br>
note that the printer will throw an error if the paper tray is not<br>
present.<br>
<br>
<br>
On Wed, 29 Nov 2017, Cere Davis wrote:<br>
<br>
Ya, no, this printer is just not going to print. If you’re coming<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
over to<br>
sudo tonight, I would love to know what the magic is to making this<br>
thing<br>
work.<br>
<br>
On Tue, Nov 28, 2017 at 9:15 PM, Jake <<a href="mailto:jake@spaz.org" target="_blank">jake@spaz.org</a>> wrote:<br>
<br>
one of them works, the other has mechanical problems i think (and has<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
no<br>
paper<br>
tray?)<br>
<br>
please put paper notes on the printers with whatever you discover,<br>
for the<br>
next<br>
person...<br>
<br>
here's my imgur instructable about how to use these printers to etch<br>
pyralux<br>
circuits (don't forget to bake the ink on before trying to etch!):<br>
<br>
<a href="https://imgur.com/a/TbzsP" rel="noreferrer" target="_blank">https://imgur.com/a/TbzsP</a><br>
<br>
-jake<br>
<br>
On Fri, 8 Sep 2017, Cere Davis wrote:<br>
<br>
Hey is the wax primer working at Sudo or what needs to be done to<br>
get it<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
functional?<br>
<br>
Thanks,<br>
Cere<br>
<br>
--<br>
*Cere Davis*<br>
<br>
Science-Art | Kinetic Sculpture<br>
CereDavis.com<br>
@ceremona <<a href="http://Twitter.com/Ceremona" rel="noreferrer" target="_blank">http://Twitter.com/Ceremona</a>><br>
<br>
<br>
<br>
</blockquote></blockquote>
<br>
--<br>
*Cere Davis*<br>
<br>
Science-Art | Kinetic Sculpture<br>
CereDavis.com<br>
@ceremona <<a href="http://Twitter.com/Ceremona" rel="noreferrer" target="_blank">http://Twitter.com/Ceremona</a>><br>
<br>
</blockquote>
<br>
</blockquote>
<br>
<br>
--<br>
*Cere Davis*<br>
<br>
Science-Art | Kinetic Sculpture<br>
CereDavis.com<br>
@ceremona <<a href="http://Twitter.com/Ceremona" rel="noreferrer" target="_blank">http://Twitter.com/Ceremona</a>><br>
<br>
</blockquote>
<br>
<br>
<br>
--<br>
*Cere Davis*<br>
<br>
Science-Art | Kinetic Sculpture<br>
CereDavis.com<br>
@ceremona <<a href="http://Twitter.com/Ceremona" rel="noreferrer" target="_blank">http://Twitter.com/Ceremona</a>><br>
<br>
</blockquote>
<br>
______________________________<wbr>_________________<br>
sudo-discuss mailing list<br>
<a href="mailto:sudo-discuss@lists.sudoroom.org" target="_blank">sudo-discuss@lists.sudoroom.or<wbr>g</a><br>
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<br>
<br>
</blockquote>
<br>
</blockquote>
<br>
<br>
-- <br>
*Cere Davis*<br>
<br>
Science-Art | Kinetic Sculpture<br>
CereDavis.com<br>
@ceremona <<a href="http://Twitter.com/Ceremona" rel="noreferrer" target="_blank">http://Twitter.com/Ceremona</a>><br>
</blockquote>
</blockquote></div></div>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538m_-3807443474722181115m_-2216988174412224078m_2845051357231918867gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font face="trebuchet ms, sans-serif"><b>Cere Davis</b></font><br></div><div><br></div><div><span style="font-family:'trebuchet ms',sans-serif;font-size:small">Science-Art | Kinetic Sculpture</span><br></div><div><a href="http://CereDavis.com" target="_blank"><font face="trebuchet ms, sans-serif">CereDavis.com</font></a></div><div><font face="trebuchet ms, sans-serif"><a href="http://Twitter.com/Ceremona" target="_blank">@ceremona</a><br></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div>
</blockquote></div></div>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538m_-3807443474722181115gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font face="trebuchet ms, sans-serif"><b>Cere Davis</b></font><br></div><div><br></div><div><span style="font-family:'trebuchet ms',sans-serif;font-size:small">Science-Art | Kinetic Sculpture</span><br></div><div><a href="http://CereDavis.com" target="_blank"><font face="trebuchet ms, sans-serif">CereDavis.com</font></a></div><div><font face="trebuchet ms, sans-serif"><a href="http://Twitter.com/Ceremona" target="_blank">@ceremona</a><br></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="m_1370003600023451258m_4643578257844624251m_-5599668564889364557m_-31833637789763538gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font face="trebuchet ms, sans-serif"><b>Cere Davis</b></font><br></div><div><br></div><div><span style="font-family:'trebuchet ms',sans-serif;font-size:small">Science-Art | Kinetic Sculpture</span><br></div><div><a href="http://CereDavis.com" target="_blank"><font face="trebuchet ms, sans-serif">CereDavis.com</font></a></div><div><font face="trebuchet ms, sans-serif"><a href="http://Twitter.com/Ceremona" target="_blank">@ceremona</a><br></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div>
</blockquote></div></div>
</blockquote></div></div>
</div></div></blockquote></div><br></div></div></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font face="trebuchet ms, sans-serif"><b>Cere Davis</b></font><br></div><div><br></div><div><span style="font-family:'trebuchet ms',sans-serif;font-size:small">Science-Art | Kinetic Sculpture</span><br></div><div><a href="http://CereDavis.com" target="_blank"><font face="trebuchet ms, sans-serif">CereDavis.com</font></a></div><div><font face="trebuchet ms, sans-serif"><a href="http://Twitter.com/Ceremona" target="_blank">@ceremona</a><br></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div>