Where does the PCB software get its information for the 3D model? Also, can they output the 3D model is a useful file format (e.g. STEP, not just STL)?
At work, I design our PCS (which are pretty simple) in Eagle PCB, and then pass a DXF footprint over to the ME's, who use 3D models from the manufacturers (typically STEP or IGES) to model the board (occasionally they have to model a new part) This process works well for us; the ME's can model a board pretty quickly, and we don't do it that often.
MP, I am glad that you have enjoyed the articles, and yes I have seen that I have a few mechanical guys and gals following along. I really do appreciate the support. If there are topics that you would like me to write on, please let me know. I am always open to considering new things, or perhaps I may already have some experience in these areas.
As to the mention of KiCAD, I had not see that thread that you mentioned. Thanks for pointing it out. I look forward to seeing the promised blog posts. I have heard that KiCAD is planning on making a few upgrades. I had heard that they upgraded their 3D viewer and I hear that they will soon have a footprint generator. This was the biggest thing for me. I am not a fan of having to go and dig up something similar to make a new part. It is just a poor workflow.
One thing that all of them need is better integration with a spice program. It would be nice to pull a schematic capture from, say, LTSpice, and use that as the netlist for the PCB CAD software. Or visa versa...
David, I am glad that I have at least one reader ;) I do really hope that this is useful to others. It is always hard to decided where to start with jumping to this world so hopefilly this gives people an idea of what is out there.
Max, I am glad that this was able to point them to a useful starting point. All have their own opitions, but this was a good starting point for me as I was trying to narrow down the choices that are out there.
Hi Adam...I really look forward to your blogs on this subject. As I said in my DIY PCB article, I've been using a program which is essentially a PC version of Bishop Graphics - totally manual. But it works well for what I do, and is very easy to use. Your comments about footprints is what has put me off getting into something else, as I use a lot of non-standard bits. So you will have at least one avid reader....
NASA's Orion Flight Software Production Systems Manager Darrel G. Raines joins Planet Analog Editor Steve Taranovich and Embedded.com Editor Max Maxfield to talk about embedded flight software used in Orion Spacecraft, part of NASA's Mars mission. Live radio show and live chat. Get your questions ready.
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