... The false walls mustn't be too close to the PCB either or the flow will be impeded. I don't think "bubble drive" will create much pressure. I was thinking...
... The false walls would need to extend the entire length of the tank so there is no mixing between the rising and falling fluid flow. I'd also think they...
... I think what you have is a printer that needs servicing. You don't want to print on transparency film. Try to find some polyester paper. It will do...
... I have one of the xerox monster docucenters here. They do produce the best photo-tools of any printer I have seen. It is unfortunate they cost as much as...
... be a ... I used a magnetic drive pump on an etcher some years ago. The etchant slowly ate the magnet material, eventually ruining the pump. I made a pump...
I don't have a laser printer and I don't have the funds to invest in a laser printer right now, but I still want to create my own PCBs. All I have access to...
... Tshirt makers, when they print and expose their photosensitive screens, use "vellum" as you describe, not transparencies. Either with laser printers, or...
Hi, Curt. I could not find in the archives the schematics of the power supply you used for the EDM process.. Could you post it ? Could more "cutting" heads be...
Robin: I may be missing some context here, so if I am, disregard my comments. I don't have a laser printer, but I still fab my own PCBs by taking my original...
Hello, Don't have a laser printer either, but do have an inkjet printer and a big box office supply store in the area. My approach is to make a copy of the PCB...
Quoth Mike at 2008-05-05 07:38... ... Good tip, especially for those of us on a tight-ish budget. The same hint also applies to the very pricey 'Laserstar'...
Quoth Robin at 2008-05-05 08:09... ... If you only have an inkjet, as a previous poster suggested, just print on an appropriate type of paper and use positive...
The white paper-like vellum also is what is used in the engraving industry for making the masks for sandblasting. At UV, it seems to be much more transparent...
Matt - I use Eagle as well, but instead of having it create postscript files, I have it create HPGL files. I then import them into CorelDraw, and move them...
Quoth Chris Hart at 2008-05-05 09:14... ... Hmm - interesting. I wonder if there are other packages that can also manipulate HPGL. I don't actually have...
... How about using vanilla gerbers and use a gerber veiwer to lay them up. Veiwmate by pentalogix is free and will do that. The free version wont let you ...
Quoth Andrew at 2008-05-05 10:59... ... Thanks Andrew - I've grabbed a copy of that and will give it a try. It may mean firing up a Windows virtual machine,...
Quoth Matthew Smith at 2008-05-05 11:42... ... OK - I went into Eagle and selected GERBER as the device. It wants a wheel file. What's a wheel file? -- ...
You might want to have a look at 'HPGS', an open source app to convert HPGL files to eps or png. I made a pcb plotter a while back, and used HPGS to convert...
Matt, "Gerber" was originally a photoplotter format. The photoplotter had a "wheel" or disk with the shapes around the circumference. Think photo negatives of...
... There are many ways to concatenate PDF files -- unfortunately, none of them are likely to be 100% reliable for strange edge cases. You can get pretty darn...
Hi Robin, If you can spend US$50-60, you might be able to get a used laser printer on eBay. I picked up several Lexmark Optra E+ for around US$50 each...
I saw a Samsung Laser printer in the Staples flyer this weekend for $59. I've benen using one for toner transfer for a number of years. Myc ... [Non-text...
... in the ... that I ... type ... in ... This may Produce a lot of hassle. Try out Ghostscript (and may be ghostview as GUI) and you will have a lot more fun....
Myc, I realise this ias blasphemy for EAGLE users, but take a look at DIPTRACE, another free pcb program.There is a direct printout of the board, so you do not...
I read on the internet about using label paper without the labels to transfer the circuits. Pull the labels off, then run thru a laser printer. I have small...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
