innovator_
New Member
hii, i am trying to design an ivrs system as my college project, i found a ckt diagram on the net which im posting here. but i cant figure out how the circuit works especially how to connect the telepjhone line to the circuit, and how do i test this circuit??? and can anyone give me an idea of how much this project wud cost in india????
any help wud be greatly appreciated..
the circuit is on this link https://www.8051projects.info/circu...Response-System-For-College-Automation-(IVRS)
any help wud be greatly appreciated..
the circuit is on this link https://www.8051projects.info/circu...Response-System-For-College-Automation-(IVRS)
Last edited: