Easiest to learn (and makes the prettiest schematics, limited only by
imagination) must be TinyCAD (free download)

Exports a PADS-PCB format part/net list which can be imported into FreePCB
(as it's name implies) which in turn exports industry standard CAM files
(Gerber)

Used this stuff for some serious work, as well as for just pottering
about...in my opinion FreePCB rivals most commercial products as an
effective and intuitive PCB editor (and I've been through a few...PCad,
Protel,Ranger, XL Designer, DEX, Tango, Eagle, and dozens of
other forgotten unremarkables.

Just downloaded DesignSpark:  the 3D stuff looks interesting, remains to be
seen if it's actually useful...maybe.

On Tue, Nov 13, 2012 at 11:03 AM, Michael Rigby-Jones <
Michael.Rigby-Jones@oclaro.com> wrote:

>
> > -----Original Message-----
> > From: piclist-bounces@MIT.EDU [mailto:piclist-bounces@MIT.EDU] On
> > Behalf Of RussellMc
> > Sent: 13 November 2012 15:37
> > To: Microcontroller discussion list - Public.
> > Subject: [EE]:: Steep learning curve PCB program wanted ...
> >
> > Opinions sought re best solution to:
> >
> > Wanted - free or cheap PCB schematic capture program. Associated layout
> > program useful. File transfer to std layout programs useful.
> > Autorouter a bonus.
> >
> > A program which was free for private use and initial commercial
> evaluation
> > would be acceptable if the subsequent price for an entry level version
> was
> > modest.
> > But, must be free at least initially to allow people to "sample the
> waters" at
> > no cost.
> > Only low complexity circuits required.
> > A sheet of A4 would usually suffice.
> >
> > Essential:
> >
> > - Very very very easy to learn rapidly <- This is THE most crucial
> factor.
> >
> > - Can draw any 'sensible simple' schematic. One sheet of A4 probably
> > adequate.
> > - Able to print circuit diagrams
> > [Having ti build ones own library parts for non-standard parts is
> acceptable as
> > long as it is easy and fast].
>
>
> Take a look at http://www.designspark.com/
>
> This is a free tool that RS offer and include schematic capture, PCB
> routing (including auto router) and 3D rendering.  Unsurprisingly the
> default Library is based on RS stock and include RS part numbers etc. and=
 a
> quote for components and board manufacture can be made directly from PCB
> application.  This makes it very useful for one-off protoypes etc.
>
> Application is free to all users (commercial, student, hobbyist etc.)
> Board designs up to 1m square supported
> No limits on layers etc.
> Eagle design files can be imported.
> Part creation "wizard" to create custom parts.
> Large user community
>
>
> Mike
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
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--=20
Perry Curling-Hope

Research and Development
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