Report Notes on the Link intercom in Projects Q/A Posted May 16, 2004 Hi Austin,I enjoyed studying your circuit and would like to build the DTMF version.However, I cannot locate the DTMF MC 45436 chip. Can you suggest a supplier. ie DIGIKEY etc....Thank youRobert
Notes on the Link intercom
in Projects Q/A
Posted
Hi Austin,
I enjoyed studying your circuit and would like to build the DTMF version.
However, I cannot locate the DTMF MC 45436 chip.
Can you suggest a supplier. ie DIGIKEY etc....
Thank you
Robert