diff --git a/prosjekt.X/eeprom.c b/prosjekt.X/eeprom.c
new file mode 100644
index 0000000..202da14
--- /dev/null
+++ b/prosjekt.X/eeprom.c
@@ -0,0 +1,69 @@
+#include "eeprom.h"
+
+bool alreadyWrittenAblock = false;//false
+uint8_t EEMEM currentFanSpeedAddress = 0x30;
+uint8_t EEMEM fanControllerStartAddress = 0x00;
+
+
+uint8_t EEMEM fanSpeedStartAddress = 0x30;
+
+
+void checkEEpromIsReady(){
+    printf("checking eeprom");
+    while(1){
+        if (eeprom_is_ready()){
+            break;
+            printf("it is");
+        }else{
+            ;
+            printf("its not");
+        }
+    }
+}
+
+void WriteStructInEEPROM(config_t writeStruct){
+    uint8_t structSize; 
+    structSize = sizeof(writeStruct);
+    
+    //check if eeprom_is_ready()
+    checkEEpromIsReady();
+    
+    if (alreadyWrittenAblock){
+        eeprom_update_block((void*) &writeStruct,(void*) &fanControllerStartAddress, structSize);
+    }else{
+        eeprom_write_block((void*)&writeStruct,(void*) &fanControllerStartAddress, structSize);
+        alreadyWrittenAblock = true;//true
+        //reurn something
+    }
+}
+
+config_t ReadStructInEEPROM(){
+    //is eeprom ready??
+    config_t readStruct;
+    uint8_t structsize = sizeof(readStruct);
+    
+    checkEEpromIsReady();
+    
+    eeprom_read_block((void *) &readStruct,(void*) &fanControllerStartAddress, structsize);
+    return readStruct;
+}
+
+void WriteFanSpeedInEEPROM(uint8_t fanSpeed){
+    
+    checkEEpromIsReady();
+    
+    eeprom_write_byte(currentFanSpeedAddress, fanSpeed);
+    currentFanSpeedAddress++;
+}
+
+void ReadFanSpeedInfo(){
+    uint8_t len = currentFanSpeedAddress - fanSpeedStartAddress;
+    uint8_t fanSpeedIterate = 0;
+    
+    checkEEpromIsReady();
+    
+    for (uint8_t i = 0; i <len; i++){
+        fanSpeedIterate = eeprom_read_byte(i);
+        printf("Fanspeed nr %u : %u", i, fanSpeedIterate);
+    }
+}
diff --git a/prosjekt.X/eeprom.h b/prosjekt.X/eeprom.h
new file mode 100644
index 0000000..dddd078
--- /dev/null
+++ b/prosjekt.X/eeprom.h
@@ -0,0 +1,41 @@
+/* 
+ * File:   eeprom.h
+ * Author: athamantis
+ *
+ * Created on 06 March 2024, 15:30
+ */
+
+#ifndef EEPROM_H
+#define	EEPROM_H
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#include <avr/io.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <avr/eeprom.h>
+#include <stdbool.h>
+
+
+    
+typedef struct {
+    uint8_t fanSpeed;
+} config_t;
+
+    
+void checkEEpromIsReady();
+void WriteStructInEEPROM(config_t writeStruct);
+config_t ReadStructInEEPROM();
+void WriteFanSpeedInEEPROM(uint8_t fanSpeed);
+void ReadFanSpeedInfo();
+
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* EEPROM_H */
+
diff --git a/prosjekt.X/main.c b/prosjekt.X/main.c
index 66887ff..dedbf52 100644
--- a/prosjekt.X/main.c
+++ b/prosjekt.X/main.c
@@ -10,6 +10,8 @@
  *
  * Created on 01 March 2024, 10:34
  */
+
+#include "eeprom.h"
 #include <avr/io.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -67,79 +69,6 @@ uint8_t USART3_read() {
  * read the memory for the fanspeed
  */
 
-uint8_t EEMEM fanControllerStartAddress = 0x00;
-bool alreadyWrittenAblock = false;//false
-
-uint8_t EEMEM fanSpeedStartAddress = 0x30;
-uint8_t EEMEM currentFanSpeedAddress = 0x30;
-
-typedef struct {
-    uint8_t fanSpeed;
-} config_t;
-
-void checkEEpromIsReady(){
-    printf("checking eeprom");
-    while(1){
-        if (eeprom_is_ready()){
-            break;
-            printf("it is");
-        }else{
-            ;
-            printf("its not");
-        }
-    }
-}
-
-void WriteStructInEEPROM(config_t writeStruct){
-    uint8_t structSize; 
-    structSize = sizeof(writeStruct);
-    
-    //check if eeprom_is_ready()
-    checkEEpromIsReady();
-    
-    if (alreadyWrittenAblock){
-        eeprom_update_block((void*) &writeStruct,(void*) &fanControllerStartAddress, structSize);
-    }else{
-        eeprom_write_block(&writeStruct, &fanControllerStartAddress, structSize);
-        alreadyWrittenAblock = true;//true
-        //reurn something
-    }
-}
-
-config_t ReadStructInEEPROM(){
-    //is eeprom ready??
-    config_t readStruct;
-    uint8_t structsize = sizeof(readStruct);
-    
-    checkEEpromIsReady();
-    
-    eeprom_read_block((void *) &readStruct,(void*) &fanControllerStartAddress, structsize);
-    return readStruct;
-}
-
-void WriteFanSpeedInEEPROM(uint8_t fanSpeed){
-    
-    checkEEpromIsReady();
-    
-    eeprom_write_byte(currentFanSpeedAddress, fanSpeed);
-    currentFanSpeedAddress++;
-}
-
-void ReadFanSpeedInfo(){
-    //read the space as an array or??
-    //eeprom_read_block();
-    //this write it too or?
-    uint8_t len = currentFanSpeedAddress - fanSpeedStartAddress;
-    uint8_t fanSpeedIterate = 0;
-    
-    checkEEpromIsReady();
-    
-    for (uint8_t i = 0; i <len; i++){
-        fanSpeedIterate = eeprom_read_byte(i);
-        printf("Fanspeed nr %u : %u", i, fanSpeedIterate);
-    }
-    
-}
 
 void main() {
     USART3_init();
diff --git a/prosjekt.X/nbproject/configurations.xml b/prosjekt.X/nbproject/configurations.xml
index 72c428b..917cf54 100644
--- a/prosjekt.X/nbproject/configurations.xml
+++ b/prosjekt.X/nbproject/configurations.xml
@@ -13,6 +13,8 @@
                    displayName="Source Files"
                    projectFiles="true">
       <itemPath>main.c</itemPath>
+      <itemPath>eeprom.h</itemPath>
+      <itemPath>eeprom.c</itemPath>
     </logicalFolder>
     <logicalFolder name="ExternalFiles"
                    displayName="Important Files"