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I'm saving the file to Distiller from Ultiboard, not scanning it. I like the suggestion of using an HP G/L translator. The main thing I want to do is save the files so that I can upload them to

I need to draw some schematics of my circuits, but I do not have any software. Any recommendations on free or inexpensive software for this? The simpler the better. TIA, Dave The Inexpensive

Hello Dave, YES! There are some schematic and PCB programs out there. Eagle Express is a FREE download with ONLY a limitation of board size (4" x 3.2" size board) but it is FULLY functional

Check the Bookmarks area of Homebrew PCBs. A reminder for everyone- although the list hasn't been here that long, a lot of people have already asked and answered a lot of questions. I've posted some

Added to the Bookmarks page. Steve --- robasic <robasic@...> wrote: -snip- -snip- __________________________________________________ Do You Yahoo!? Yahoo! Sports - sign up for Fantasy

--- robasic <robasic@...> wrote: And added this to the SumoRobot Bookmarks. Steve __________________________________________________ Do You Yahoo!? Yahoo! Sports - sign up for Fantasy

the whole holes

Hey Adam maybe you should write a produre of your method of making PTH. I would love to know the costs involved and chemistry. I am not familar with the BLACKHOLE method. The hardest part is making

The BLACKHOLE processes is fast, cheaper and safer to run than conventional electroless copper. This is expected since its aim is to replace the electroless copper line in the PCB fabrication plant.

Hi all, To make spray-on prp resist work well, the copper has to be cleaned well. Some things that work: salt and vinegar, salt and lemon juice, citric acid, and probably lots of others. I like

I don't know if you want this around if you have kids, but MG Chemicals makes "Liquid Tin" -- which plates in 5 minutes. The contents are nasty -- fluoroboric acid and stannous fluoroborate.

Why not use Circuit Works conductive epoxy?

Why not silver plate your PCB. It's easy to do with "CoolAmp". CoolAmp silver plating powder is applied to a clean PCB with a damp cloth pad. Simply dip the damp cloth pad into the powder and run onto

No doubt it has a use for repairing things that need to be conductive. I can't see squeezing epoxy into 500-1500 0.032" holes. Another thing it would not allow through hole connections

This sounds good. I assume that this is just for hole activation and standard electroplating is done next to build up the holes. What is the success rate at home? And estimated costs? I don't want to

I think this product is just for reworking/repairing traces. Also imagine if I had a board with 10000 holes. Do you think I want to spend me time coating each hole. -- John Hallows

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Homebrew_PCBs group. File : /Making Plated Through Holes at Home

I think very highly of CADINT. They now have a free version which is good for up to 250 pins. In fact, you are using the paid for version with a license good for 250 pins. That license is

The cost is not the problem since the carbon dispersion should be available free from one of the large colorant producers. The dye is similarly available. I got 20 kg of dispersion paste for $130 AU.

j.walton@... writes: Exactly! The only things that would make PTH at home "worth it" would be any one or combination of the following: 1. The personal "need" to prove "I can DO that!"; 2.