Re: Electrostatic Toner Transfer
2004-11-13 by crankorgan
Phil, I saw that right away. The funny part is the guy I was replying to to did not get upset. John
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Re: Electrostatic Toner Transfer
2004-11-13 by gettingalongwouldbenice
... It s one of the few constants of the internet. All roads lead to an eventual pissing contest. But sometimes...something good dribbles out along the
Re: Electrostatic Toner Transfer
2004-11-13 by Phil
... Does anyone else see the irony in two people fighting over comments made to some one named gettingalongwouldbenice? Phil
Re: Electrostatic Toner Transfer
2004-11-13 by crankorgan
James, If the toner flows in order to fill voids than it will flow where you don t want it. No matter what I say won t matter anyway if he gets it to work
Re: Electrostatic Toner Transfer
2004-11-13 by James Newton
Look at the pictures he uploaded. It worked. No pinholes. My bet is that even if all the toner doesn t transfer to the PCB, the fact that it is being melted to
Re: Electrostatic Toner Transfer
2004-11-13 by crankorgan
James, Some of the toner will stick to the paper and he will get an image that will have pinholes. Wishful thinking won t make it work. It will all come down
Re: Scratch and Etch? has anyone?
2004-11-13 by gettingalongwouldbenice
I ve been looking at ways to use a router to make circuit boards. The Eagle Package has a tool that creates a router path around each trace. That should work
Re: Scratch and Etch? has anyone?
2004-11-13 by crankorgan
James, People have used layout blue used by metal workers. Make sure you use a tip that creates enough isolation between traces. If you don t you will have
RE: [Homebrew_PCBs] Scratch and Etch? has anyone?
2004-11-13 by Brian Schmalz
Yup, I do Scratch and Etch. I ve made boards that way. I use an HP plotter (one of the larger ones). The trick is the paint as you say - I use Dykem, which
Re: Electrostatic Toner Transfer
2004-11-13 by gettingalongwouldbenice
I made a Photo Album for Electrostatic Toner Transfer. Ain t perfect, but was the best I could do in 15 minutes of experimentation. I m dragging my feet on
Scratch and Etch? has anyone?
2004-11-13 by James Newton
Haveing just taken a shot at John for being condecending to a new idea, I should admit that I also think his Scratch and Etch idea is totally brilliant. Has
Re: Electrostatic Toner Transfer
2004-11-13 by James Newton
I don t see how your comment has anything to do with Mikes idea. Yes, the toner and the paper are charged the same. So what? They have been loosing their
Heated hand roller
2004-11-12 by crankorgan
I seem to remember someone selling a hand held heated steel roller. It might work better than a standard iron or laminator. John
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-12 by Phil
... I ve been thinking about this some more. I use a paper towel with a little acetone on it to wipe off the toner (or clean the copper). At most the acetone
Re: Electrostatic Toner Transfer
2004-11-12 by crankorgan
I think you should read this page http://www.physics.uoguelph.ca/summer/scor/articles/scor54.htm Once the toner is on the paper the charge of the paper and the
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-12 by Dave
... terrible. ... I think it has to do with the type of board. I ve had this problem before, too (although it s been a couple of years since I ve etched any
OT Z80 on Glass.... interesting
2004-11-12 by Thomas
take a look at the Z80 on glass http://www.z80.info/sharp/z80_glas.htm Thomas [Non-text portions of this message have been removed]
Re: [Homebrew_PCBs] Re: Electrostatic Toner Transfer
2004-11-12 by Derryck Croker
... I only ever quote the bits I m responding to. ... You re right, that was my mistake, but you could still use the idea. -- Cheers Derryck
Re: [Homebrew_PCBs] Tci Program....An Experiment, Help Please.
2004-11-12 by Cristian
Gary, I run W98 and I m ready to test. Cristian ... Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version:
Re: Another failed Toner
2004-11-12 by Phil
It sounds like a heat problem. either the iron isn t hot enough or the xerox toner fuses at a higher temp. I d bet its the toner. FWIW, canon PC700 copier
Another failed Toner
2004-11-12 by RMustakos
I m on travel and don t have access to my normal printer. I was trying to make a board last night, using inkjet paper and a xerox machine - er Xerox machine -
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-12 by gettingalongwouldbenice
I tried the eraser trick. Soft non-abraisive eraser is just a thumb that doesn t get sore. That s useful. Abrasive eraser takes off anything it can get at.
Re: [Homebrew_PCBs] Tci Program....An Experiment, Help Please.
2004-11-12 by tlclotus
The 2.7 MB file has four files in it. They are a text document (1 KB) the setup.exe (140 KB) the setup.lst (10 KB) and a cab (cabinet file) (2,679KB). The cab
Re: Electrostatic Toner Transfer
2004-11-12 by gettingalongwouldbenice
... Yes, I have. The link below shows up as a 404 error for me. But there are indeed countless other sites. ... You conveniently snipped the problem area. ...
Re: OK, guys have some more info on the fuser
2004-11-12 by gettingalongwouldbenice
... Nope. You can use a dimmer to adjust the POWER. That s not exactly correct, but close enough for our purposes. For a given power input, there will be a
Re: Electrostatic Toner Transfer
2004-11-12 by gettingalongwouldbenice
... wrote: snip ... Come on down and I ll let you try out my stun gun. The manual says 50,000 Volts. It ll jump a 2 gap. Do I get to pick the body part we
My Tci-English Update, very favourable results.
2004-11-12 by Gary
So far over 20 persons have obtained that file and All are Happy with it. Take care.....Gary
Tci Program....An Experiment, Help Please.
2004-11-12 by Gary
Is there someone on here that could try an experiment with that Tci PCB Program. I was Curious Why the Downloaded program was 2.7mb, when the actual program is
Re: Free PCB layout program.
2004-11-11 by jgalinat2004
Gary, Thanks for the file! Your modified tci.exe worked like a charm. The program seems pretty easy to use. I am working on some simple PIC circuits & some of
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by Phil
... I m confused here. I though you said the staples paper released completely and left no paper residue.
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by Phil
... leading to ... is much ... You know, I don t understand why you are having this problem with acetone. I use it and it leaves no stains on my FR4 material
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by cybermace5
... It appears that the chemical which destroys the plant fibers is sulphuric acid. In the case of the product I mentioned above, the sulphuric acid is
Re: [Homebrew_PCBs] Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by Stefan Trethan
And sodium bisulphate is used in small pools as PH-. I have some i think, will try tomorrow. Damn that would be good if i finally had some use for that. Now
Re: [Homebrew_PCBs] Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by Stefan Trethan
... It s sodium bisulphate. look here, a custm recepie: someone buy it and try it please. ST
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by cybermace5
... component ... hard on ... Wouldn t this work? http://www.wwwearables.com/notions/fiberetch/fiber_etch.htm I don t know if it s appeared on this group
Uploading files/photos/links Re: Electrostatic Toner Transfer
2004-11-11 by Steve
... You are a member, you have approval. Anyone here can upload files, photos, and links. Try to save images as JPG, GIF, or PNG. See here for tips on which
Re: Electrostatic Toner Transfer
2004-11-11 by cybermace5
... If you need a place to host images like these, let me know. As long as it stays related to technology and doesn t turn into a family photo album, I can
HCL + Hydrogen Peroxide etchant solution slow
2004-11-11 by gmc_za
I have made a solution of 1 part HCL (30%), 1 part Hydrogen Peroxide (30%) and 2 parts H2O (I ve also tried 1 part H20) and my board takes about 30-45 mins to
Re: OK, guys have some more info on the fuser
2004-11-11 by Phil
... You are asking about an open loop temperature control mechanism. This will sort of work but a closed loop (feedback) mechanism will work a lot better.
Re: [Homebrew_PCBs] Re: Cocroft - walton
2004-11-11 by Norman Stewart
It will add the driving voltage once for each stage. 120 volts AC in, 1st stage = 120 v; 2nd stage=240v; 3rd stage=360v (not 480v); etc. etc. Current supply
SPTH
2004-11-11 by Udara Dewamuni
Does anyone know more about the Silver Paste Through Hole (SPTH) method? According to my knowledge that s the easiest way of through hole plating while using
OK, guys have some more info on the fuser
2004-11-11 by mikezcnc
My laser is Laser 1 on 2, don t remember. I took it apart and it take some searching for th heater element leads, but it my case it runs from left to right,
Re: [Homebrew_PCBs] Re: Electrostatic Toner Transfer
2004-11-11 by Derryck Croker
... Positive. Have you checked the web? for one, and there are 1,000 s more
Re: [Homebrew_PCBs] Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by Stefan Trethan
... I don t know why acetone is terrible, but it attacks the epoxy, leading to toner smeared into it. Paint thinner doesn t do that. From a health point of
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by Bob Weiss
For removing the toner once you etched the board, I use Laquer thinner. it comes right off with no effort. ... so ... with ... this ... etched ... but ...
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by mikezcnc
Yes! I just wanted pepole to see those steps one more time and remember them. As simple as your method is, that is what makes it so great. We had discussions
Re: [Homebrew_PCBs] Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by Stefan Trethan
... As i suggested some time ago, foam rubber does a similar thing. If you want to get all the paper off (to make it look good as component legend) take a
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by Bob Weiss
You got the steps correct. I was surprised myself when it started taking it off with ease.. For long straight traces that had alot of paper still in between, I
Re: Paper won't come off...was:Gerber to Laser Printer How???
2004-11-11 by mikezcnc
Bob, That is an asome suggestion, a true breakthru in the TT process. I am using Staples paper with GBC H200, soaking in cold water for an hour and removal of
Re: Electrostatic Toner Transfer
2004-11-11 by gettingalongwouldbenice
... You sure about that? mike