I got my sample of the Mega Electronics JetStar film this morning, and tried it out on an existing PCB design, as promised. It worked very well! My printer is...
I have the older ML-1740 printer that I use for toner transfer. It works very well, down to .010 wide traces. The toner in the factory supplied cartridges is...
Monthly Reminder, please read: Subject lines: Remember to change the subject line if you are straying from the original thread. Please change the subject line...
Homebrew_PCBs@yahoogr...
Dec 1, 2005 6:47 pm
11120
(The first part is not my question -- just an account of my success with fabbing a PCB. Skip to the asterisks to see my real question.) First off, thanks to...
Hi, thank you for posting this info... do datak have a website where I can order? "Mark E. Haase" <mehaase@...> wrote: (The first part is not my question...
About the FeCl chemistry, try the links section. I sure have seen pages describing the reaction, but i don't have any URLS. If it isn't in the links try...
Hi, reading the cool-amp MSDS... it consists of 40-50% table salt, 35-45% limestone, under 10% silver chloride, and the rest non-hazardous chemicals (secret). ...
Did some reading, and found a german page that lists several plating and electroless plating recepies. The relevant ones are: Versilbern von Kupfer/Messing ...
I've just uploaded a photo of the PCB I produced with the JetStar film: Photo Albums > Leon's > jetstar The apparent discolouration on the right is due to...
Hi Stefan, My buddy gave me an old (about 3 years) laser printer. He believe the fuser is good so I might have a fuser to hack! I will start pulling the...
... For what it's worth....I have a half bottle of Coolamp here, it was my "tinning" method of choice for a while. 4 to 5 year old tracks tinned with it now...
On Fri, 02 Dec 2005 14:47:10 +0100, lcdpublishing ... There must be a triac in there and a optocoupler, which are useful. But you could also use any solid...
Datak says about Tinnit: "4. After plating, the cirucit board will have chemical residues that will in time dull or corrode the plating. To neutralize and...
On Fri, 02 Dec 2005 16:21:27 +0100, derekhawkins <derekhawkins@...> ... Ok, thanks. I've mailed my chemicals shop 'bout the prices for silver chloride...
There are a number of large components on the Circuit board near the connection point to the fuser. Several, what I believe are solid state relays - a triac...
What model/brand printer is that? About the solid state relais, the right triac must be right between one of the fuser lamp wires and mains power, so if you...
... I know. Have several unopened packs. Tinnit is probably the most cumbersome and expensive option in the long run. Another mixed bag of "chocolates". First...
Hi Stefan, THe printer is an HP2200dse. I will trace out the traces backwards from the power connect for the fuser. I looked over you schematic and I think I...
... Think I paid around $60.00 for a 4 oz jar of Coolamp several years ago. It's very expensive. But yes, it seems to last forever since very little is needed....
On Fri, 02 Dec 2005 19:40:20 +0100, lcdpublishing ... Yea, more or less. it isolated the thermisotor and pot and supply from mains, which isn't all designed to...
Hey guys, I found this group a few days ago and really like it. it seems to be a little difficult to navigate through since I am used to a "Forum Layout" I...
... I reckon most use it as a mailgroup, the web interface sucks... ... The needle isn't actually fine, it's rather large, and ideally short. Not easy to find...
http://www.stencilsunlimited.com/solder_products.php $16 for a syringe of leaded or no-lead. It came packed with a freezer stay-cold pak, but UPS ground took 8...
... Which trace are you going to tin with electroplating? Most want the whole board tinned, without having to connect each trace seperately. It can be done,...
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