Hi, was hoping someone would be able to tell me if this is possible.
To begin with I want basicaly input audio into the arduino, then ouput it.
My setup consists of a mic, low pass filter, and speaker.
I was thinking of biasing the microphone to keep it positive then feeding that into one of the analog inputs of the arduino.
on one of the PWM outputs ide have the low pass filter to get rid of the frequency at which the pwm opperates.
On the code of the chip i was thinking something like just having this code in the main:
How does this look?