Goldenshuttle
New Member
I m making a robot head which can move his head, blink his eyes in a random way (as if he was a normal human sitting in the room). I am trying to get 4 servo motors to move randomly every few seconds. 2 of them control robot neck. and two move eye lids and eyeball. The random pulse circuit feeds from a microfone picking sounds from the room. and another one picking changing light condition in the room..both did not give successful results simply because if the room is empty, so sound or light change and no response from the servo's. can anyone suggest a method to give the 4 servo's a random movement seperate from each other?