Hi Andy, thanks for having a look at this. Please read below..

On 08/27/2010 11:38 PM, Andy Eskelson wrote:
>  
> 
> 
> Personally I don't like lots of filled zones unless that really are
> necessary, but that's a fairly minor point.

Well, I read that this is good practice as this make less use of
etchant during the etching process. Isn't that true?

> several other points:
> 
> Do try to put your connection pins on the edge of the board. It makes
> wiring up much easier. You could also consider some form of connector.

Yep, that's the best I've been able to come out with.. I do know that
it will be painful to plug this. Do you have any suggestion for a 6
pin connector? Somehow I didn't find something suitable in the library.

> 
> How are you going to mount the board? Some hardware mounting holes
> might be useful.

Yep, good point. How do you draw mounting holes with kicad?

> 
> The tracks to the pins look rather thin. Thin tracks tend to lift when
> soldering, also a small speck of dust on the film can cause a
> break in the track. Using a thicker track will help in both cases.

You mean the tracks to the accelerometer IC? Well, they quite match
the IC pins size. I don't think I could have made them bigger. Maybe
you are suggesting making them thin below the IC and bigger on the
rest of the board?

> 
> On single sided boards, don't be afraid to use a few links it makes life
> MUCH easier.
> 
> An Easy way to do this is to treat the board as double sided, and use the
> top tracks as wire links. Beef up the vias to a suitable size to take your
> wire links. Obviously you need to manually route this.
> 

I understand. So you are using wires as bridges to pass over one or
more track, right? Interesting..


Thanks for your suggestions. Really helpful. You rock!

FV


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