[PIC] I need build alarm system

[abarham003]

I need build alarm system by using dc power line communication 24 volt with pic 16f by use master and malty slave

any one have idea for circuit to read and send data

 

[barry]

A “malty slave”? You mean, like beer?

And, yes, I have an idea how to do this: Do a web search for “DC power line communication”. You’ll get about 380 million answers. In fact, you could even do a search on the Microchip website for lots of answers.