This is code we'll use to test each motor in the servo arm to set the limits of each degree of freedom

Strike_a_pose

#include <Servo.h> // shortcut to code written by awesome people to make our lives easier
 
Servo myServo;  // create servo object to control a servo 
 
int pos;    // variable to store the servo position 
 
void setup() // happens once
{ 
  myServo.attach(5);  // attaches the servo on pin indicated to the servo object 
} 
 
 
void loop() // happens forever
{ 
    pos = 50;                       // strike a pose position
    myServo.write(pos);          // tell servo to go to position in variable 'pos' 
    delay(15);                      // waits 15ms for the servo to reach the position 
}