Hi good people..am new in the forum,but hav been viewing previous topics and I must appreciate ua constant support. Now, I got a slight problem concerning the interfacing of dtmf decoder mt8870 and the arduino Atmega 328. The hardware part of it is sorted out, the problem is the program code. The p…

dtmf decoding

system March 5, 2010, 6:40am 9

The idea is to use the DTMF tones in switching....so I need to apply the technology

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