Use a potential divider to cut down the signal. Output -> 10K resistor -> capacitor & 1K resistor -> arduino & audio ground.
Experiment changing the value of the 1K to get the volume you need, the smaller it is the less the volume is.
Use a potential divider to cut down the signal. Output -> 10K resistor -> capacitor & 1K resistor -> arduino & audio ground.
Experiment changing the value of the 1K to get the volume you need, the smaller it is the less the volume is.