Hi Steve,

I always try the datasheets before I post a help request, the only problem with the datasheets is that they are quite technical and confusing to a dabbler like me who only program for fun.

Anyway, I think i got the active low switch working now, the switch is connected to ground and port pin and it works,

BUT, How do I get a switch to work active high now ?,

I connect the switch to +5v and port pin (it trigger the switch once but do not go back low)

how can i get this to work ? any ideas :-)