I need a part that works like a relay, but doesn't have the mechanical part.
I thought about the combination of moc3041 and triac mac212, but it doesn't work because I have to control and switch between grounds, zeros.
like you see, the red lines have no 1, however, they are always on 0, that causes that this circuit doesn't work when there comes 1 logic into the moc. (The zero crossing circuit in the moc always search for that 0 to stop the power conduction of the triac (mac212)).
That's why probably this circuit will falter.
So I ask you a lot, please help me to find another solution for this purpose (and don't say me to use relays, I don't want).
Thanks a lot,
Sincerely yours, Ami.