ARDUINO™ at Wikipedia
To take a look at my Arduino™-based "Nixie-clock" orto download some code related to that project, please follow this link.
Here you can get some information about my WSPR-beacon based onthe DDS AD9850, a project not only interesting for radio amateurs.
"Astro-Clock", the slightly different alarm clock.
A GPS-synchronized digital clock displaying time, date, in- and outdoor temp.
To view and download some general-purpose code related to other projects,please follow this link.