Anyone know of a hardware/software solution to trigger relays from a PC?<BR><BR>Namely, I am trying to write a service in VS.NET that can trigger one of a number of relays on a certain set schedule.

A production-ready web-based control system for managing an 8-channel relay module on Raspberry Pi. Features a modern web interface, robust error handling, logging ...

I know, I know—discussing the subject of a relay-based sequence switch in the age of omnipresent microprocessors seems to be a waste of time. After all, relays have been in use for many years. Is it ...