Hello,
I am trying to make a timer circuit that can hold a FET or a relay high for 4 hrs. and low for 4 hrs.
555 timer is the option I have so far and want to make sure that it can stay that long. are there any better options ?
I am trying to make a timer circuit that can hold a FET or a relay high for 4 hrs. and low for 4 hrs.
555 timer is the option I have so far and want to make sure that it can stay that long. are there any better options ?