[volt-nuts] Design Spark PCB Design Package

[Ludger.Lenzen at gmx.de]

I had same experiance with DS, even it is free, it not quite professional to use.
I checked several free available PCB programs. I would recommend KiCAD, but the free version of EAGLE and the free German program "Target 3001" (actual v1.7) I can also recommend.
 
BR
Ludger Lenzen

Gesendet: Montag, 05. Januar 2015 um 17:23 Uhr
Von: "David C. Partridge" <david.partridge at perdrix.co.uk>
An: "'Discussion of precise voltage measurement'" <volt-nuts at febo.com>
Betreff: Re: [volt-nuts] Design Spark PCB Design Package
When I tried Design Spark PCB I wasn't impressed, though I'm told it has got better in the intervening year or so.

An example: most PCB design packages put down multi opamps/logic chips as individual pieces with 1 gate/opamp per piece (e.g. U16A, U16B, U16C, U16D), but DS PCB placed a single glom of all four opamps in a rectangular lump with all the pins and I had to sort out the mess. When I complained I was told - well it's easy to design your own component/footprint/package to do it your way - but I don't wan't to do that sort of basic stuff.

That said I use Multisim/Ultiboard, and despair over Ultiboard's autorouting - it doesn't seem to understand that a straight line is the shortest route between two pins that have the same X or Y coordinates, and regularly fails to route when there is a blindingly obvious route (same layer, no obstructions etc.) that won't break any design rules.

Regards,
David Partridge

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