Of the ones mentioned so far 123Design would be my choice. Sketchup is pretty good, but not as good as producing watertight stl in my experience.

I also use openscad a lot. It is not for everyone as you describe your model in a C-esque language.

I meet up with a group of electronics/makers in Glasgow first and third Thursdays of the month usually. At least one other is thinking about a GB Zero.

You in Glasgow?

I just ordered this one from ebay...

http://www.ebay.co.uk/itm/121823784057? ... EBIDX%3AIT

Came from sweden in a few days without any problems

Hey, can someone tell me where shoud i connect the usb pads from the pi zero (from the usb hub) to the arduino pro board? On the teensy lc you connect it to VCC D- D+ GND but the pro micro uses other... Thank you i also am struggling with where to connect my usb, does anyone have an answer to this ...

I have tested mine now and I can confirm the photo I posted works. It's not in the wiki but I think it is slightly neater. The red wire is attached to the anode of the diode (right of screen) on one end and the input to the 3.3v voltage regulator (marked 662K). It does exactly the same job as the wi...

http://sudomod.com/wiki/index.php?title=File:IMAG0115.jpg Have a look at htis in the wiki. This is your board. I have just been working on the same board, I have not tested it yet, but I did mine like this... http://i65.photobucket.com/albums/h219/justblair/Mobile%20Uploads/20161022_195511.jpg [/URL]

I would be interested in a darker design for the surround, either the play it loud grey or black.

You mention on your website that you do custom screens from £9. Can you tell me how I would go about ordering one of those please?

Hi my name is Blair Thompson, found out about this project via YouTube. I already have a Pi3 based mame cabinate, but I like this project too. Got parts on order for this one, but I have not made my mind up fully how I will complete the project. On one hand the well trodden path is usually the easie...