I want to build a music player, but only when its triggerd by a certain decibel level.
How and what do i need?
I need this for my son of 1 years old, when he makes a sound for more then 15 seconds more then a certain decibel level, i want to play a calming music for 2 minutes. then it should me decating sound again after 30 seconds after the music has been played.
i need intructions and what to buy and code.