Re: [Homebrew_PCBs] Cleaning PCB without Acetone
2006-02-06 by Stefan Trethan
On Mon, 06 Feb 2006 19:11:42 +0100, glasspusher2001 ... You can clean it with alcohol very well, but you can not remove toner if that is what you had in mind.
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Re: Best PCB yet!
2006-02-06 by wbblair3
Dennis, Many thanks for your extremely informative posts! I ll be trying your method and will post my results along with info on some other PCB manufacturing
Re: [Homebrew_PCBs] Cleaning PCB without Acetone
2006-02-06 by Leon Heller
... From: glasspusher2001 To: Sent: Monday, February 06, 2006 6:11 PM Subject: [Homebrew_PCBs]
Cleaning PCB without Acetone
2006-02-06 by glasspusher2001
I have difficulty in finding acetone. Can the board be cleaned sufficiently with other chemicals like isopropyl alchohol? Don
Re: [Homebrew_PCBs] Re: Best PCB yet!
2006-02-06 by Patrick Cambre
Hello Dennis, Yes, when there is more money in the bank, I think I will buy that HP1020 lazerjet printer at Best Buy. Together, with also buying inkjet
Anyone use Print Gocco to makes PCBs?
2006-02-06 by grantfair2001
There is a Japanese product called Riso Print Gocco, which is a printing kit; apparently about a third of Japanese homes have one. To use it you produce a
Re: advise on replacement printer needed
2006-02-06 by dl5012
Hi, Why buy a new printer? I bought a used Lexmark Optra E+ on eBay for $40 (including shipping). Toner cartridge refills are only $10 (including shipping).
Re: Best PCB yet!
2006-02-06 by dl5012
Hi Ted, ... I bought mine on eBay. The auction just said HP, but not what type. I took a chance and got lucky. If you want to try before you invest $50, I
Re: Best PCB yet!
2006-02-06 by dl5012
Hi Patrick, Seems like we ve got a couple threads going... ... Inkjet printers won t work for the toner transfer process. TT needs the toner to be melted.
Re: Best PCB yet!
2006-02-06 by dl5012
Hi Patrick, ... That s right, I m not using photosensitive boards. I d like to do that because it will give the best results, but I can t locate any positive
Re: Best PCB yet!
2006-02-06 by dl5012
Hi Bill, ... Did you determine that laser ... is this because inkjet ... the transfer of toner to the PCB? Yes, I m using inkjet transparencies in a laser
Re: Solder mask
2006-02-05 by jcarlosmor
http://www.thinktink.com/cgi-bin/cart.pl?db|photopolymers.dat|Soldermask The price is very competitive, although the disavantage is that you must buy a roll. I
Re: [Homebrew_PCBs] Re: Best PCB yet!
2006-02-05 by Patrick Cambre
Hello, one more time, Sir Dennis, Yes, if you are saying that I can use my photosmart 7450 printer, using the black and white mode, and then use inkjet
Re: [Homebrew_PCBs] Best PCB yet!
2006-02-05 by Leon Heller
... From: Patrick Cambre To: Sent: Sunday, February 05, 2006 8:35 PM Subject: Re: [Homebrew_PCBs]
Re: Best PCB yet!
2006-02-05 by kilocycles
Dennis, Where do you get your Inkjet transparancies? The local office supply stores here have only $50 packs. Very good-looking results with your board...I
Re: [Homebrew_PCBs] Best PCB yet!
2006-02-05 by Leon Heller
... From: Patrick Cambre To: Sent: Sunday, February 05, 2006 8:33 PM Subject: Re: [Homebrew_PCBs]
Re: [Homebrew_PCBs] Re: Best PCB yet!
2006-02-05 by Patrick Cambre
Hello again Sir Dennis, Yes, I wanted to say more Sir... I have a HP Photosmart 7450 printer...as it does a remarkable job on making b/w prints. My further
Re: [Homebrew_PCBs] Re: Best PCB yet!
2006-02-05 by Patrick Cambre
Hello my friend, Yes, thank you for replying back so soon. As far as you using inkjet transparancies in making your PCBs...are you saying that you DO NOT use
Re: [Homebrew_PCBs] Best PCB yet!
2006-02-05 by Patrick Cambre
Hello again Sir Leon, Oh yes, I forgot to ask... What company do you deal with...in regards to the photo sensitive PCB boards? And also the transparancies?
Re: [Homebrew_PCBs] Best PCB yet!
2006-02-05 by Patrick Cambre
Hello Sir Leon, Yes, I have an inkjet printer and was also thinking about going the UV way. Did you ever try using the toner method? Or did you always use
Re: Best PCB yet!
2006-02-05 by William Blair
... You re using inkjet transparencies in a laser printer, correct? Did you determine that laser transparencies wouldn t work as well? If they don t work as
Re: Best PCB yet!
2006-02-05 by dl5012
Hi Richard, Can t reuse them, there s a coating on the transparencies and some of it gets removed during the transfer. It sometimes curls and would be too
Re: Reusing transparencies
2006-02-05 by dl5012
Hi Richard, Can t reuse them, there s a coating on the transparencies and some of it gets removed during the transfer. It sometimes curls and would be too
Re: [Homebrew_PCBs] Re: Solder mask
2006-02-05 by Mike Young
... From: rmustakos ... http://www.thinktink.com/stack/volumes/voli/store/specs/8130spec.htm, about $3 to $5/sq.ft, depending on
Re: [Homebrew_PCBs] Best PCB yet!
2006-02-05 by Leon Heller
... From: Patrick Cambre To: Sent: Saturday, February 04, 2006 7:27 AM Subject: Re:
Re: Solder mask
2006-02-05 by rmustakos
... jcarlosmor, When you say real dry-film soldermask , you mean photo sensitive, right? Where can it be had? Thanks Richard
Re: Best PCB yet!
2006-02-05 by rmustakos
... ... Dennis, Do you re-use the transparencies, or use new ones each time? Richard
Re: Best PCB yet!
2006-02-05 by dl5012
Hi Patrick, I ve tried a couple different laser printers and haven t noticed any difference in the transfers. I m using a Lexmark Optra E+ that I picked up
Re: Solder mask
2006-02-04 by jcarlosmor
I think that the method you recall are far most complicated and prone to failure than to apply a real soldermask. As you stated you have to be very precise
Update on Press and Peel Blue and new Brother Laser Printer
2006-02-04 by kilocycles
Some of you may recall that I had very poor success in transferring toner from my new Brother 2440 Laser Printer. Tecknics Tech support suggested that I use
LPC2106 ARM PCB
2006-02-04 by leon_heller
I ve just uploaded a photo of my latest creation: http://ph.groups.yahoo.com/group/Homebrew_PCBs/photos/view/bfd0?b=7 Leon
Re: [Homebrew_PCBs] Best PCB yet!
2006-02-04 by Patrick Cambre
Hello Sir Leon, In the future I will be buying a laser printer and start making my PCB s using the tone transfer method. Is this is what you are also using? a
Solder mask
2006-02-04 by rmustakos
Does anyone have experience with, or know of, think sheet solder mask that has adhesive on one side? I recall seeing a company that sold rework equipment
Re: DIY spray etching tank
2006-02-03 by Richard
ok Keith, I m having trouble with downloading pics into my PC right now; but as soon as I get that figured out; or if I can find a pic of them already in my
Best PCB yet!
2006-02-03 by Leon Heller
I ve just made a nice little board - it s a Philips LPC2106 ARM system on a 42 mm by 55 mm PCB. It s all SMT apart from the power connector, JTAG and
Why to bag your dremel..
2006-02-03 by Alan King
http://www.modellights.com/images/cnc/inthebag.jpg The whitish green pile near the tool tip represents about 50 x .04 worth of ultrafine PCB dust. Much
Re: New file uploaded to Homebrew_PCBs
2006-02-03 by mycroft2152
Something like this?
New file uploaded to Homebrew_PCBs
2006-02-03 by Homebrew_PCBs@yahoogroups.com
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 :
advise on replacement printer needed
2006-02-03 by dhar2kma
Hello y all; I have been manufacturing some pcb s using the toner transfer method very succesfully, but my old Epson Action Laser 1500 has finally gone belly
Re: DIY spray etching tank
2006-02-02 by Keith Applegarth
I d be interested in seeing the smaller ones. I am getting really tired of doing it by hand. Would you be willing to sell one? Keith
Re: DIY spray etching tank
2006-02-02 by jcarlosmor
Thank you very much for your info Randy! In fact, I believe that I saw your page some time ago (just when I was starting working with the Bungard machine) and
Re: New file uploaded to Homebrew_PCBs
2006-02-02 by Steve
... Instead of saving space by highly compressing (which I appreciate), instead don t use such a huge background. Just add enough below the PCB to contain the
Moderator note about file names
2006-02-02 by Steve Greenfield
/Toner_Transfer/TT-top(magnified).jpg I ve corrected this file name. Please don t use spaces or punctuation in file names. It may prevent the viewing of the
Re: CNC Software for routing PCB
2006-02-02 by lcdpublishing
www.artofcnc.ca Be sure to also join the Yahoo group which is linked off their main site. ... routing PCB
CNC Software for routing PCB
2006-02-02 by PPC
Hi, can I have your suggestions on what CNC software is best for routing PCB particularly for converting from DXF to GCodes? Thanks in advance for any info.
Re: New file uploaded to Homebrew_PCBs
2006-02-02 by mycroft2152
I just downloaded a magnified view of the board. Note: the difference between the text (black) and the components is due to the software printing the
New file uploaded to Homebrew_PCBs
2006-02-02 by Homebrew_PCBs@yahoogroups.com
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 :
Re: [Homebrew_PCBs] New file uploaded to Homebrew_PCBs
2006-02-01 by Stefan Trethan
... me too. that s jpg for you. i think a very small section shown a lot larger would show more. ST
Re: [Homebrew_PCBs] New file uploaded to Homebrew_PCBs
2006-02-01 by whoop@blueyonder.co.uk
... Is it just me, or is that picture such bad quality that it doesn t tell anyone anything? John
New file uploaded to Homebrew_PCBs
2006-02-01 by Homebrew_PCBs@yahoogroups.com
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 :