I am trying to get my circuit to sound a 8 ohm speaker for 5 seconds (500hz sound).
Am I right in what I've done? Can someone explain the R C calculations and setup to get 5 seconds. I am trying tio get my head around it.
Thanks.
Will one of these circuits suit such a simple application?
Its annoying me, I think I am just getting confused. I simply want to make a speaker squeal at 500 hz for 5 seconds....I hope you can help.
Am I right in what I've done? Can someone explain the R C calculations and setup to get 5 seconds. I am trying tio get my head around it.
Thanks.
Will one of these circuits suit such a simple application?
Its annoying me, I think I am just getting confused. I simply want to make a speaker squeal at 500 hz for 5 seconds....I hope you can help.