Electronic Projects, forums and more.

Go Back   Electronic Circuits Projects Diagrams Free > Electronics Forums > Electronic Projects Design/Ideas/Reviews


Electronic Projects Design/Ideas/Reviews Are you building an electronic project or want to? Maybe you need some assistance? Come and submit your electronic questions here and let our experienced members find a solution.

Reply
 
LinkBack Thread Tools Display Modes
Old 26th March 2008, 11:48 AM   (permalink)
Smile PCB Manufacture

Hello Everybody,
Does anybody know any economical methods of manufacturing 'one off' boards for prototyping etc.
Replies appreciated
Trevors is offline  
Old 26th March 2008, 02:09 PM   (permalink)
Default

If you are looking for a system to make inexpensive one off's see
http://www.pulsarProFX.com The cost for materials is about two cents
a square inch. You also should have a laminator and a laser printer.

But if you do not like drilling holes send them off and have them made.
3v0 is offline  
Old 26th March 2008, 03:00 PM   (permalink)
Default

If you are talking simple single sided boards then the toner transfer sheets (3vO's link) are probably the best way to go. If you want double sided then have a look at PCBCart. You may be surprised at how cheaply you can get them manufactured.

Mike.
Pommie is offline  
Old 26th March 2008, 03:34 PM   (permalink)
Default

The paper from Pulsar is excellent. I will never go back to anything else! Well worth the money.

I had typed out the steps, but accidentally hit something and navigated back, losing all I had typed! I hate laptops. Just do a search with google. There are many tutorials out there with great documentation.

EDIT: I recommend buying yourself a good lazer printer and the paper from Pulsar. Goldmine Electronics has great prices for blank copper boards that can be cut with scissors. Also get a dremel drill press and some small bits. It will cost a bit to get set up, but once you have the equipment it will pay off after a dozen boards (as apposed to having them made for you).

PCB design is a learning process. Making your own helps avoid costly mistakes and downtime.
__________________
SeanL
www.barrett.com

Last edited by SeanL; 26th March 2008 at 03:40 PM.
SeanL is offline  
Old 26th March 2008, 05:33 PM   (permalink)
Default

Goldmine is a good place for carbide drill bits as well. They occasionally have box of 50 for $25 (usually $40). I've only broken 4 in the past 2 years, so figure I'm set for life...

We go through this topic almost monthly, search the forum first. Easier to find the best links, and read about personal experiences. The pulsar paper is really that easy to get good results. 10 sheets for $14.95 (8 1/2 x 11"), suggest you start with it, experiment with other papers if you are on a tight budget.

You'll need a chemical to etch the copper, searching the forum will bring up three common ones.
HarveyH42 is online now  
Old 26th March 2008, 09:04 PM   (permalink)
Default

I've used magazine paper and had perfect results every time. I just rip a section from an old magazine, print the art work on it, iron it to a polished piece of copper clad board, leave it to soak in cold water for ten miniutes, remove the paper and etch as usual.
__________________
I also post at the following sites:
http://www.stop-microsoft.org http://www.heated-debates.com
Screen name: Aloone_Jonez
And http://www.silicontronics.com, same screen name as here.
Hero999 is offline  
Old 27th March 2008, 07:41 AM   (permalink)
Default

Thanks for all the replies.
I have tried using 'iron on transfer' paper from my local stationary shop which worked well, but it was a little difficult to remove the 'film' thats left over the tracks after transferring. I'm in South Africa so it might take a little time for the pulsar product to get to me. I'll try the magazine paper in the mean time.
Trevors is offline  
Old 27th March 2008, 08:25 AM   (permalink)
Default

You can use transparency sheets (the projector papers) instead.

Take a laser printout to that paper & do the transfer by ironing.Max 20-30 seconds take to stick the artwork.After ironing cool the board & take off that projector paper.

Maximum time is less than 1 minute per board (from ironing to remove the paper)

Anyway I have used this method but for me best is UV exposure thing.
__________________
Gayan

My Website
http://gsmicro.blogspot.com/

Last edited by Gayan Soyza; 27th March 2008 at 08:27 AM.
Gayan Soyza is offline  
Reply

Bookmarks

Thread Tools
Display Modes



Similar Threads
Title Starter Forum Replies Latest
PCB layout help dbtoutfit Electronic Projects Design/Ideas/Reviews 26 19th April 2008 04:17 AM
Designing a PCB layout (Using a real example: Ladybug) blueroomelectronics Electronic Projects Design/Ideas/Reviews 5 26th March 2008 02:59 AM
PCB design karenhornby Electronic Projects Design/Ideas/Reviews 12 22nd February 2008 08:21 PM
Making a PCB matthewwren Electronic Projects Design/Ideas/Reviews 1 29th January 2008 01:09 AM
PCB Manufacture and assembly question Pax Writer General Electronics Chat 19 14th December 2007 11:11 AM



All times are GMT. The time now is 12:16 AM.


Electronic Circuits  |  Learning Electronics
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.

eXTReMe Tracker