audio to servo control

[lewinskys]

My first post here. I would like to find a simple circuit to build so I can control one of those automatronic toys (e.g. Billy bass fish, duck dynasty duck). I would like to remove the original controller and make a new controller that I can have a microphone pickup audio and control the servos. Any help would be appreciated.

 

[BobK]

You will have to be much more explicit as to how the audio controls the device.

Your post could mean anything from:

You clap twice to activate the toy.

to

The toy moves it’s mouth in response to the lyrics and dances to the beat of the song.

The former is a simple circuit. The latter is a sophisticated embedded computer.

Bob

 

[lewinskys]

You will have to be much more explicit as to how the audio controls the device.

Your post could mean anything from:

You clap twice to activate the toy.

to

The toy moves it’s mouth in response to the lyrics and dances to the beat of the song.

The former is a simple circuit. The latter is a sophisticated embedded computer.

Bob

Thanks for the reply Bob, What I would like to do is have this toy pickup the audio from our overhead paging system and make the mouth move. Doesn't have to be sync'd just a lip response when there is a loud noise.

 

[Externet]

Try ---->

----> https://duckduckgo.com/?q=audio+servo+lips+movement+toy&t=canonical&ia=web