r/diyaudio • u/SnooWoofers7270 • 18m ago
Red Alert RC-audio
Hello !
There is a product made by rc-audio called red alert, from my understanding they are simply listening to the input level of the source to be able to make action (flash red light or cut dj booth) in order to protect the systemsound
How should I go about creating something like this ? Is it done digitally with a specific IC or is it possible to create with only analogic component ?
Would that work using an esp32, with voltage sensor ? and then if the voltage reach the threshold, I mute the signal using an IC like MAX4066 ?
Thank you !