While there haven't been any substantive changes to Tommelise's controller board for 5 months and there appears to be only one or two minor ones needed to make Tommelise 2.0, I'm still building controller boards on stripboard, something pre-Darwin RepRappers were doing a year ago. Even though I have pretty stable board designs, I still don't feel comfortable designing special purpose boards for Tommelise. I just don't want to become a prisoner to set designs and inventories.
I use, essentially, a full-line (stripboard) Eurocard and a full-line half-Eurocard. They're made in Ft. Worth and can be had from...
...for $6.90 and $3.50 respectively.
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