I've been searching circuits and latching relay info and can't seem to come up with anything.
I want to take a multiple pulse (speaker output or Carrier signal) like clicking a microphone signal 5 pulses click,click,click,click,click and actuate a switch relay.
Then I will take this signal to drive a timer relay for like 5 minutes
The timer is no biggie and I can get a trigger signal out of a receiver and amplify it with no issue , But I can not come up with a pulse switch latch type relay
Any-one have any good ideas or schematics?
Thanks
Ritch
I want to take a multiple pulse (speaker output or Carrier signal) like clicking a microphone signal 5 pulses click,click,click,click,click and actuate a switch relay.
Then I will take this signal to drive a timer relay for like 5 minutes
The timer is no biggie and I can get a trigger signal out of a receiver and amplify it with no issue , But I can not come up with a pulse switch latch type relay
Any-one have any good ideas or schematics?
Thanks
Ritch
Last edited: