dramrattan
Member
Hi,
Could anyone give a suggestion on the most effective way to log & retrieve phone calls using the PIC18F452 or a circuit diagram of connection to do such logging. Thanks. I have circuit diagrams that uses RS232 and also read on use of USB but not sure which would be regarded as the best to be used in terms of design cost etc.
Could anyone give a suggestion on the most effective way to log & retrieve phone calls using the PIC18F452 or a circuit diagram of connection to do such logging. Thanks. I have circuit diagrams that uses RS232 and also read on use of USB but not sure which would be regarded as the best to be used in terms of design cost etc.