Afnan_123_
Newbie level 6
Hi everyone,
i am using proteus program to design circuit of mobile control robot
but the problem, there is no chip of DTMF (CM8870 IC) decoder in the program..
what other choices i can use instead of that chip??!
i am using proteus program to design circuit of mobile control robot
but the problem, there is no chip of DTMF (CM8870 IC) decoder in the program..
what other choices i can use instead of that chip??!