I have the following transmitter and receiver. I want to utilize them to send transmit voice over. For that do you need any external circuits made, if so what exactly do I need? If anyone has circuits can I use it, and any links would be helpful too.
Just make arduino detect a baby voice (already accomplished it), after it detects send the baby voice using the transmitter to the receiver. I dont know how i can do it? Like whether I need any additional circuits?