This is code we'll use to set both motors in the robotic arm to a specific position

Strike_a_pose_doubletime

#include <Servo.h> 

Servo ShoulderServo;  // create servo object to control a servo 
Servo ElbowServo;  // create servo object to control a servo 

int elbowPos;    // variable to store the servo position 
int shoulderPos;    // variable to store the servo position 

void setup() 
{ 
  ShoulderServo.attach(5);  // attaches the servo on pin indicated to the servo object 
  ElbowServo.attach(3);  // attaches the servo on pin indicated to the servo object 
} 


void loop() 
{ 
  elbowPos = 140;                       // strike a pose position
  ElbowServo.write(elbowPos);          // tell servo to go to position in variable 'pos' 
  delay(15);                      // waits 15ms for the servo to reach the position 

  shoulderPos = 80;                       // strike a pose position
  ShoulderServo.write(shoulderPos);          // tell servo to go to position in variable 'pos' 
  delay(15);                      // waits 15ms for the servo to reach the position 
}