HI i bought this servo board from sparkfun it setup a servo to move in a postion with momontery
switch I sore a video on youtube of sparkfun man showing how to use it with micophone to control a servo, jaw of a moving pupet by sound. but his didn’t show what resister he used, to trigger the servo ,with sound?
videogame95
any help please
One way is to use a sound/loudness sensor with the Arduino and connect the servo to the Arduino. The Arduino will take input from the sound/loudness sensor and move the servo accordingly.
Check the sound detector hookup guide.
https://learn.sparkfun.com/tutorials/sound-detector-hookup-guide
You will need to experiment to see which resistor works best for your specific application.
