Grumpy_Mike:
when i have the converters, do they give me the negative and positive range for the audio wave
No.
Or i have to trick them out with a resistive voltage divider and a capacitor?
Yes.
So if i understood, When i use a resistive voltage divider (5V example):
-> 0V become 2,5V (half)
-> -5V become 0V
-> +5v become 5V
Right?
So what i should do about the PWM port? Can i send negative and positive analog values throw it?
What about using 4 diodes bridge so i can split negative and positive polarity to different analog pins? That way i can have 20bit (10bit + 10bit) of input (Bad idea??)
Grumpy_Mike:
The values you need to send to the other arduino are the values that you send to the PWM channels.
Do you know if your transmitter can handle the bandwidth that you need?
i'm thinking on NRF24L01, is it good?
