Kevin Rye posted an update on his MEGA MINI project:
This was just supposed to be a proof of concept for the GPS clock; basically a trial run. However, it could very well be a finished project on its own. I could just put it in an enclosure and it would be good to go. With 256K of code space, I bet I could have it display a ton of cool stuff.
I’m one step closer to completing the GPS clock. I think it’s safe to go ahead and start working on the PCB and apply what I learned from the MEGA MINI.See this project from start to finish:
The MEGA MINI v1.0
MEGA MINI Assembly, Part I