[4 DOF Robot Arm Keyestudio][Lab 02][ATX-2] Servo 2 Knob Test

#include <ATX2.h>
int x;
void setup(){
  OK();
  glcdClear();
  servo(3,100);
  glcdMode(1);
  setTextSize(2);
  glcd(1,0,"Servo2:");
  setTextSize(5);
}
void loop(){
  x=knob(30,90);
  servo(2,x);
  glcd(1,0," %d   ",x);
}