atollp
Newbie level 4
Hi forum,
I am building this dtmf decoder circuit. Although Instead of using a landline I wanted to use a cell phone as the receiver--(you can't run a wireless robot with a landline phone attached to it)
all i need is for someone to verify that this circuit will function just the same with a cell phone, because I don't want to start building and then have it not work.
I figure that it will, because it will produce the same dtmf tones as a landline. I have all the connections from the phone and auto-answer, etc. figured out. I just need to be sure of this last thing!
Pleasse help!!
I am building this dtmf decoder circuit. Although Instead of using a landline I wanted to use a cell phone as the receiver--(you can't run a wireless robot with a landline phone attached to it)
all i need is for someone to verify that this circuit will function just the same with a cell phone, because I don't want to start building and then have it not work.
I figure that it will, because it will produce the same dtmf tones as a landline. I have all the connections from the phone and auto-answer, etc. figured out. I just need to be sure of this last thing!
Pleasse help!!