Hi DJ!
very nice work!
In the first example (the left one in the web page) I see one pin
without teardrop: at the top of the image there are a lot of pins, like
a matrix of 3 rows by 9 columns. It's the one in the 3rd row, second
column (beginning at the top left).
Is there any minimum segment
I was taking apart a remote control toy that I am using a base for an upcoming
robot competition. In doing so I noticed that the pcBoard was 'filled' with
the PCB traces so that only the required clearance is not copper.
I thought this would be really nice to have when I am etching my own
Is there any minimum segment length to be able to add a teardrop?
Yes, but I think that case is a bug. It should be able to radius
short traces (there are three cases: long trace, short trace, and
too-short trace), but there's logic to avoid arcs that end up inside
the existing copper (i.e.
Is there an easy way to do it? ie plugin.
No plugin. Just make sure the lines/arcs clear polygons flag is
always on (or select all and set it), and draw a big rectangle over
the board.
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Lares Moreau wrote:
I noticed that the pcBoard was 'filled' with the PCB traces so that only the
required clearance is not copper.
Lares,
When you say 'filled with traces' do you mean 'filled with polygon'? If
so I think PCB will already do what you're asking. It may be as simple
as
On 11/9/06, DJ Delorie [EMAIL PROTECTED] wrote:
First pass...
http://www.delorie.com/pcb/teardrops/
Wow! Combine that with the puller and the traces will start to
resemble the old hand-drawn boards.
I can see it's going to take self-discipline to send my next board to
fab, and not spend
Hi Adrian,
Please do the following test:
- Create an empty directory.
- Open a shell and go inside that directory.
- Place the attached gschemrc into that directory.
- Run gschem.
- See the gschem's output in the shell. You should see something like
this:
begin gschem's output
Loading
Wow! Combine that with the puller and the traces will start to
resemble the old hand-drawn boards.
Yeah, I need to work out the last of the bugs in the puller (or talk
some math major into helping ;). It wouldn't be so bad if the bugs
didn't cause trace scribbles all over the board!
On Fri, 10 Nov 2006 11:09:37 -0800
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Lares Moreau wrote:
I noticed that the pcBoard was 'filled' with the PCB traces so that only
the required clearance is not copper.
Lares,
When you say 'filled with traces' do you mean 'filled with polygon'?
On the sample I have from my cheap-O toy, the traces look like they
have been 'ballooned', making a wider trace.
We have nothing that automatically expands all traces as much as DRC
allows.
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15 left... If nobody else here wants one, I'll post a message to
usenet to sell off the rest. If you want me to hold one for you, let
me know.
I found some 100k 0201's (marked with orange) left over, so if you're
missing the 100k's let me know.
Anyone get it working yet? Anyone? ;-)
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