Date: Mon, 29 Aug 2011 11:12:57

Author: George Herold

Subject: Re: printing circuits


Hello David, I'm not sure what you mean. I use to use laser printers
and toner transfer paper to make simple PCB's (Printed circuit boards.)
You etch the copper with Ferric cloride every where but where the toner
is. A bit messy!


> -----Original Message-----
> From:
> [] On Behalf Of David Ward
> Sent: Wednesday, August 24, 2011 2:52 PM
> To:
> Subject: [tap-l] printing circuits
> Dear Tap-L Colleagues:
> Would anyone happen to happen to know how easy it would be to
> use commercially available printers (HP inkjet, etc.) to
> print basic circuits up to and including transistors? Is
> anyone aware of any efforts to incorporate inkjet-printed
> circuit techniques into low-cost undergraduate labs?
> We are pondering getting an undergrad to work on this as a
> project, if it is feasible.
> Thanks!
> david