DTMF decoder MT8870 Output Testing.
DTMF output for MT8870 decoder based DTMF module on Arduino.
Detailed tutorial can be found at the following link of Robo India.
http://roboindia.com/tutorials/tutori...
DTMF output for MT8870 decoder based DTMF module on Arduino.
Detailed tutorial can be found at the following link of Robo India.
http://roboindia.com/tutorials/tutori...