[4 DOF Robot Arm Keyestudio][Lab 06][ATX-2] 3 Servo First 3 Knob/Analog Test

#include <ATX2.h>
int x1, x2, x3;
void setup(){
  OK();
  glcdClear();
  glcdMode(1);
  setTextSize(2);
  glcd(1,1,"SV1:");
  glcd(2,1,"SV2:");
  glcd(3,1,"SV3:");
}
void loop(){

  x1 = knob(180);
  x2 = map(analog(6), 0, 1023, 30, 90);
  x3 = map(analog(7), 0, 1023, 30, 100);

  servo(1, x1);
  servo(2, x2);
  servo(3, x3);

  glcd(1,5," %d   ",x1);
  glcd(2,5," %d   ",x2);
  glcd(3,5," %d   ",x3);
}