Need assistance for DTMF DECODER working in project "cell pone controlled robot without microcontrol
My Project was "cell pone controlled robot without microcontroller'.I have been trying for output since a month.But i couldnot get it.For verifying dtmf decoder output I placed leds at 4 o/p pins but those leds never glown till now.I was unable to know what the problem is?please any one explain me regarding this output checking connections e.t.c.please if possible give me mail id for further contact.my mail id is #-Link-Snipped-#..
Replies
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M.L.CHAITANYADTMF DECODER I used is MT8870. -
M.L.CHAITANYAIts my mini project.I am not getting any idea of why dtmf decoder is not working.any one who had idea over this please assist me?
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