[sdiy] Semi-ot: bistable switch

[Karl Ekdahl]

Hi all. I've been banging my head for a day now trying
to do a simple bistable switch. one press and it's on,
another press and it's off and so on, state indicated
by a led. the actual push button will only be able to
deliver a +5v signal while depressed and the switch
has to be resetable. i've tried doing this with 7474's
(i've got way too many of those) but haven't had any
success. I need at least eight of these in a small
space. could anyone help me? this is newbie problem, i
know, but it's making my head cook.

thanks

Karl