Geocaching Australia

I gather that the brightness function of the ON/OFF switch also does not function correctly once you turn it on? These tactile switches are not meant to be pressed really HARD. Just nice & soft will do the job & extend their life. I had a similar switch fail in another piece of equipment which was n...

Once the unit has been programmed, the USB/serial I/O is no longer required, so the cost of a unit could be cut by having a Arduino programming plug adapter. Also, everything may be able to be integrated onto one board to obviate connectors/interconnection. I could have a look at that and "Eagle" up...

Arduino is certainly easy platform to work with. I guess the GPS engine will be more than half the cost of total project.
Perhaps a cut down/bare bones once it has been fully developed. Good work!

How is this project going. I am interested...lots of micro experience, always short of tine