For digital mode operators : GPS2Time software

[VK2CSW]

Now where would the fun be in doing things the easy and logical way?

TBH I have a handful of Pro Micro's hanging around the workbench...

I guess this is a solution in search of a problem.  

I might do a bit of ebaying for a USB GPS module, meanwhile I'll keep playing around with the Arduino idea - because I have started thinking about it and ordered the bits.  Also, I've just realised the module I've ordered will need logic level shifting, so there is something else to play with.