[4 DOF Robot Arm Keyestudio][Lab 04][ATX-2] Servo 4 Knob Test

#include <ATX2.h>
int x;
void setup(){
  OK();
  glcdClear();
  glcdMode(1);
  setTextSize(2);
  glcd(1,0,"Servo4:");
  setTextSize(5);
}
void loop(){
  x=knob(80,180);
  servo(4,x);
  glcd(1,0," %d   ",x);
}