Anyone REALLY good with electronic circuits?

Author	Message
lew247 Guru Joined: 23/12/2015 Location: United Kingdom Posts: 1709	Posted: 08:30am 27 May 2022       Can someone take a look at this What I need to know is the output from Pin 25 on the FI1216 is it a dc voltage or a tone? I need to know what it is so I can figure out what kind of input to a Picomite I'm "guessing" it's a voltage that varies depending on signal strength because it goes to the analog input of the pic16f818