Has anyone tried this?
2006-12-18 by Brian Gracia
Hello, I just joined this group because I am getting back into electronics. I was using my Google Fu to search the web on how a hobbist can do smt boards at
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Re: [Homebrew_PCBs] C84 conversion
2006-12-18 by Lez
... None, takes a plastic carrier for the cd thats about 3mm thick, a4 in size, goes in from rear, opto alignments etc, spot on everytime. I have never printed
MISPRO versus Edding pen's ink
2006-12-18 by Bora Dikmen
Hi, I did not want sacrifice my brand new Epson R220 while trying edding pen s etch and water resistant ink. As you know, they are permanent ink markers used
Ink & hardware for Direct Inkjet printing WITH EPSON R220
2006-12-18 by Bora Dikmen
One point to note; MISPRO chip resetter was perfect with the original Epson cartridges. The problem was with MISPRO s yellow cartridge s chip. Printer refused
C84 conversion
2006-12-18 by Bora Dikmen
Hi Lez, ... How much modification is needed is needed for 900? I just disassembled the plastic cover of the R220, and adjusted its head height with my hand to
Re: [Homebrew_PCBs] Re: Ink & hardware for Direct Inkjet printing WITH EPSON R220
2006-12-18 by Stefan Trethan
... I will again not reply to other points i disagree with, but i feel bound to point out that Volkan found the ink and curing process, and you continually
Re: [Homebrew_PCBs] Re: C84 conversion
2006-12-18 by Lez
... Soak them. ... I dont car if they are crap at photo prints provided they do good pcb for people. ... Should not dry out if the head is parked properly and
Re: Wooden CNC router
2006-12-18 by lcdpublishing
Mike, If you are waiting for that machine to show up, you might as well invest in this bridge I have. It is located just outside Area51 in NV. It is the
Re: Ink & hardware for Direct Inkjet printing WITH EPSON R220
2006-12-18 by mikezcnc
Aaa, friends gathering again :)) ... for PCB work to also work for printing on paper. == I understand but it would be nice to be able to reuse the bottles of
Re: Resistor Divider network using a multi turn Pot
2006-12-18 by Thomas
sorry Lads wrong forum ... From: Thomas To: Sent: Tuesday, December 19, 2006 12:52 AM Subject: Resistor
Resistor Divider network using a multi turn Pot
2006-12-18 by Thomas
I was thinking about using a multiturn pot as a RD network to scale down +5V to +2.5V for my Data Aq as some of the sensors are +5V, normaly I have used 1%
Re: Ink & hardware for Direct Inkjet printing WITH EPSON R220
2006-12-18 by lcdpublishing
Mike, I don t think anyone is too concerned about converting a printer for PCB work to also work for printing on paper. So, as far as MISPRO inks printing
Re: C84 conversion
2006-12-18 by mikezcnc
You are the best Stefan, and I respect you for that. What I have learned from your description is that few men in this world can match your talent :) You are
Re: Wooden CNC router
2006-12-18 by mikezcnc
I called a company and they confirmed the price and that is a permanent price for them. Dremel tool is not included in that price but the controller is and can
Re: [Homebrew_PCBs] Re: C84 conversion
2006-12-18 by Stefan Trethan
... ok, i still disagree ;-) ST
Re: Ink & hardware for Direct Inkjet printing WITH EPSON R220
2006-12-18 by mikezcnc
My printer was clogged up with Mispro inks after few days of sitting. The far right, now black, was completely clogged up and having performed all kinds of
Re: C84 conversion
2006-12-18 by mikezcnc
Hi Stephan, I have no intention of dicussing that subject either but I will summarize again: 1. Direct printing on copper is a COOL method but the ink tends to
Re: Wooden CNC router
2006-12-18 by derekhawkins
... Some competition; http://maxnc.com/page12.html Also, you should note that the $500.00 CNC turnkey or near turnkey machine has been a pipe dream for at
Re: [Homebrew_PCBs] Ink & hardware for Direct Inkjet printing WITH EPSON R220
2006-12-18 by Stefan Trethan
On Mon, 18 Dec 2006 09:55:08 +0100, Bora Dikmen ... That s a fantastic idea, microetching the surface.... Dust is a problem for me too.
Ink & hardware for Direct Inkjet printing WITH EPSON R220
2006-12-18 by Bora Dikmen
I managed to modify Epson Photo R220 for direct PCB printing and used MISPRO yellow ink for it. I am drying the ink with my hot-air station at 400 C. It is
Re: Ink & hardware for Direct Inkjet printing
2006-12-18 by gsi11135
Len, Actually, I was looking for a more detailed explanation of the ink drying process for different inks. For instance, what makes MIS PRO inks different from
Re: [Homebrew_PCBs] Re: C84 conversion
2006-12-17 by Stefan Trethan
I just want it known that i disagree with many points of this post. I don t have the time right now to go into details though, just treat it as not unanimously
Re: C84 conversion
2006-12-17 by mikezcnc
Hi, Yes, Steve said that a thin PCB 20 mils can pass without modification and Steve is correct- that works fine. I will answer and comment about the method: 1.
Re: Wooden CNC router
2006-12-17 by mikezcnc
Dave, Great idea. January, I trust that it is 2007), is around the corner and it surely beats the machine from another fellow on this group who promised the
Re: Wooden CNC router
2006-12-17 by Dave Mucha
I am working with a friend to make a small router. 10x10 x 2 work area or maybe a little larger. it would be made of MDF, so there is no metal cutting by the
Re: [Homebrew_PCBs] Wooden CNC router
2006-12-16 by Mike Nash
Hi Sebastion, Look here: http://www.cnczone.com/modules.php?name=Downloads&file=viewcategory&cid=2 The JGRO is supposed to be pretty good but the Joes CNC
Re: Ink & hardware for Direct Inkjet printing
2006-12-16 by lcdpublishing
Joseph, Controlling a printer isn t going to be even remotely easy. There is an awful lot going on between the application software and the print head. Just
Re: Ink & hardware for Direct Inkjet printing
2006-12-16 by Len Warner
... Since we are urged to be scientific here, _more_ scientific than _what_, exactly? I hope you haven t been taking the threads about goat sacrifices too
Re: [Homebrew_PCBs] Ink & hardware for Direct Inkjet printing
2006-12-16 by Stefan Trethan
... It s extremely tough once cured, or if left to dry a few hours. Normal solvents (acetone) will not cut it, but printer cleaner with ammonia in it does get
Re: Copper covered perfboard?
2006-12-15 by donahn
... This ... (B3426D); ... This may fit the bill, though I wish I could get a picture of this so I can make sure its not pretinned. The correct Digikey PN
Re: Copper covered perfboard?
2006-12-15 by donahn
... etching. ... etched ... intact ... using ... No ... hole. ... some ... supplier for ... board ... This may work, though the website has some broken links
Re: Copper covered perfboard?
2006-12-15 by donahn
... what you ... no idea. ... that s for ... holes, a ... second, ... need ... You need ... their heads, ... I really ... you need, ... I would not bother
Re: Copper covered perfboard?
2006-12-15 by Don
... This kind of thing is what we used to prototype on back when I was an R&D tech. Take a look here: http://www.vectorelect.com/Vectorbord.htm There is a
Inkjet printing on copper-clad kapton
2006-12-15 by mjag17
Hello everyone, Another first post ;) Been lurking around for a while though. Has anyone tried inkjet printing on copper clad kapton film (available from
Re: Copper covered perfboard?
2006-12-15 by jpanhalt
... is ... I believe Injectorall makes what is being described on FR4 (B3426D); DigiKey #PC44P-ND. John
RE: [Homebrew_PCBs] Re: Copper covered perfboard?
2006-12-15 by Tony Smith
... Personally I think it s pointless, but don t let that stop you! As I said in a prior post, I have seen a single-side version of what you describe. Where
Ink & hardware for Direct Inkjet printing
2006-12-15 by gsi11135
Does anyone have a more scientifically based reason why certain inks, such as the recommended MIS PRO inks, work best? Also, what is the best methodology to
Re: Copper covered perfboard?
2006-12-15 by donahn
Thanks for answering my message. I didn t expect to get so many replies so soon! It sounds like this product I m looking for is rare or non-existant because I
Re: [Homebrew_PCBs] C84 conversion
2006-12-15 by Stefan Trethan
... I don t remember saying that, could you give me a link so i can see the context? I selected the c84 mostly because it was the most plentiful, yes. You
Re: [Homebrew_PCBs] Wooden CNC router
2006-12-15 by Sebastien Bailard
Pardon, I just joined the list a few days ago, and so I was wondering: regarding the Wooden CNC router, is this one listmember s machine, or are there plans
RE: [Homebrew_PCBs] Copper covered perfboard?
2006-12-15 by Tony Smith
... You do realise that there s 100 holes per square inch? :) Almost all of the proto boards are phenolic (the brown stuff). They punch the holes in that,
Re: [Homebrew_PCBs] Copper covered perfboard?
2006-12-15 by Herbert E. Plett
... wouldn t it be easier to just CNC some rows of holes? ... I guess you are thinking of putting wires through? like those proto boards out there that are not
C84 conversion
2006-12-15 by Tuck Hartshorn
Stefan, the C84 conversion webpage says, If you use very thin (60mil/1.5mm), then skip these steps. Am I missing something. To me, 60mil or 1/16 is quite
Re: [Homebrew_PCBs] Copper covered perfboard?
2006-12-15 by Leon Heller
... From: donahn To: Sent: Friday, December 15, 2006 1:41 AM Subject: [Homebrew_PCBs] Copper covered
Re: [Homebrew_PCBs] Copper covered perfboard?
2006-12-15 by DJ Delorie
... He mentioned vias at one point, so I got the idea that it s double sided.
Re: [Homebrew_PCBs] Copper covered perfboard?
2006-12-15 by DJ Delorie
... So, a fab house would drill, plate, mask everything but the holes, tin plate them, and stop? Leaving you a board with tin plated barrels, and bare copper
Re: [Homebrew_PCBs] Copper covered perfboard?
2006-12-15 by Ross McKenzie
Maybe I am off track here, but I read the original post as meaning that the board was single sided....and therefore with drilled, but not conducting, holes. He
Re: [Homebrew_PCBs] Copper covered perfboard?
2006-12-15 by Borislav Trifonov
The holes would be tin, solder, or silver plated. All three are etch-resistant.
Re: [Homebrew_PCBs] Copper covered perfboard?
2006-12-15 by DJ Delorie
... How would you prevent the FeCl from etching the barrels in the holes, and disconnecting the two sides?
Copper covered perfboard?
2006-12-15 by donahn
Hi, I was wondering if anyone makes copper covered perfboard for etching. Basically, just a copper covered board that s been pre-drilled. Searching on google I