I searched the forums for a solution but didn't find one (or my search was not enough).
I have a case where I need to ring a "physical" bell from the PC. i.e. the physical bell is located on the wall, and I need some kind of board/relay/... that allows me to send command to the bell to ring.
Is there an appropriate board that does this? P.S: I need to ring the bell programmatically using .net.
Any help/guidance is really appreciated.
Best Regards, Kamel Balquis