Hi,I don't think there are enough projects for Pi that use RISC OS, so I've done one:
http://www.davidpilling.com/wiki/index.php/StrobeTimerIt analyses the pulses of light that you get from a camera flash (aka strobe).
What goes on when you press the button is interesting, but you'd not necessarily want to make your own copy. On the other hand for under 2 quid the entry price is low.
There's also a little of interest for Pi hardware experts, because (if you read down the page) the results appear to depend on how the GPIO SWI is called.
-- David Pilling email: david@xxxxxxxxxxxxxxxxxxx web: http://www.davidpilling.net To unsubscribe or subscribe goto: //www.freelists.org/list/davidpilling