It looks like it's wired up ok, have you tested the servo to make sure it works at all?

Sn

Quote from Ozgur on November 2, 2017, 09:10
Try connecting your servo to the other servo connector, which is below. (Hocam bu arada sorununuz olursa yazabilirsiniz daha önce yaptım bu makineyi)
ozgurgulsuna@gmail.com
ozgurgulsuna.com/polargraph.html

Hocam çok yardıma ihtiyacım vardı kac gündür uğraşıyorum bir beceremedim yardım çok iyi olur mail atarım sana 🙂

I assume you made the changes to polargraph_server_a1 to make it work with a mega, right? (You compiled the source yourself, after uncommenting the define for mega, commenting out uno, and uncommenting the includes for the libraries, rather than using the pre-compiled hex).

// 1. Specify what kind of controller board you are using
// ======================================================
// UNO or MEGA. Uncomment the line for the kind of board you have.
#ifndef MICROCONTROLLER
//#define MICROCONTROLLER MC_UNO
#define MICROCONTROLLER MC_MEGA
#endif


// 2. Add some libraries if you have a MEGA
// ========================================
// Uncomment the SPI and SD lines below if you have a MEGA.  
// http://forum.arduino.cc/index.php?topic=173584.0
#include <SPI.h>
#include <SD.h>


// 3. Specify what kind of motor driver you are using
// ==================================================
// Only ONE set of lines below should be uncommented.

//   i. Adafruit Motorshield v1. The original, and still the best.
//   -------------------------------------------------------------
#define ADAFRUIT_MOTORSHIELD_V1
#include <AFMotor.h>