hussonmez
Newbie level 3
I have to build a simple paging system which is going to be used inside a small building. There will be a stationary transmitter and beepers at people moving around the building. It is enough if I can send only one signal to them, I don't need complicated messages with numbers/letters, just a beep is enough. I have no information on how to build such a system, any suggestions where to begin, schemas, ideas, all kind of help very much appreciaed