diff --git a/Autodriving/motortest_first.ino b/Autodriving/motortest_first.ino
deleted file mode 100644
index c9e7a5d..0000000
--- a/Autodriving/motortest_first.ino
+++ /dev/null
@@ -1,151 +0,0 @@
-
-//very crude libraries with objects for motor and tandrive system (2 motors no steering)
-//tandrive is an object that you attach the motor objects you make bellow made some functions 
-//in hope it will be more easier to read etc.
-
-#include "Motorz.h";
-#include "tankdrive.h";
-#include <NewPing.h>
-#include <DHT.h>
-
-#define DHTPIN 2   // temp humidity sensor pin (why? sound speed changes according to temp/humidity)
-#define iterations 3 // can be used with function ping_median from new ping (takes median value ,unused)
-#define SONAR_L_PIN 3 //left sonar sensor 3 pin configuration (trig&echo) are bound to 1 pin
-#define SONAR_M_PIN 4 // middle sonar sensor
-#define SONAR_R_PIN 5 // right sonar sensor
-#define MAX_DISTANCE 400 //max sonar dinstance according to the type of sensor i use Hc-SR04
-
-NewPing sonarL(SONAR_L_PIN,SONAR_L_PIN, MAX_DISTANCE);
-NewPing sonarM(SONAR_M_PIN,SONAR_M_PIN, MAX_DISTANCE);
-NewPing sonarR(SONAR_R_PIN,SONAR_R_PIN, MAX_DISTANCE);
-  
-DHT dht(DHTPIN, DHT11); 
-
-float soundcm;  
-float temp=20.0;
-float hum=50.0;
-float duration;
-
-//calculating speed of sound uses floats and multiplications we don't want to bog down
-// our already slow and weak cpu so i use a the variables bellow along with function millis()
-// to take measurments every half minute (still too often in my opinion)
-// (also you can't  get readings more often than 2 seconds from this sensor)
-  
-unsigned long temp_startcnt;
-unsigned long temp_currcnt;
-  
-int i;
-int dist[3]; //table that holds the distances the sensors measured
- 
- //using an L298N motor driver module  
-  
-int enr=10; // enable pin for motor r (must be pwm)
-int in1=11; // pin for one of the two connections of the mottor 
-int in2=12;// other connection (these two are digital pins)
-// depends on how you end up wiring and placing the motors it will spin a certain way 
-// and another way when you reverse the voltage , direct holds (0,1) depending on how you 
-// wired the motor to go "forwards" what ever that means for your project
-int directr=1; 
-int enl=9;
-int in3=7;
-int in4=8;
-int directl=0;
-
-Motorz motorR(enr,in1,in2,directr);
-Motorz motorL(enl,in3,in4,directl);
-  
-TankDrive mytank(&motorR,directr,&motorL,directl);
-
-void setup(){
-  temp_startcnt=millis(); //temp&humidity counter
-  dht.begin();            //it needs this
-  Serial.begin(115200);  //serial monitor for debugging
-  Serial.println("Setup"); 
-  motorR.SetSpeed(200);  //im using diffrent motors (trying to simulate wheels so i figure things out ) 
-  motorL.SetSpeed(60);	// so that explains the diffrent speed in each motor
-  soundcm = 331.4 + (0.606 * temp) + (0.0124 * hum) ;	
-  soundcm=soundcm/10000; //speed of sound per cm 
-
-  }
-
-
-void loop()
-{
-  temp_currcnt=millis();
-  if((temp_currcnt-temp_startcnt)>=30000){
-     GetTemps();
-     Serial.println();
-     Serial.println();
-     Serial.print("temps aquaried ");
-     Serial.print(millis());
-     Serial.println();
-     Serial.println();
-  }
-  //for now it only detects things from the front sensor but  
-  // with only few lines and ifs you can make it better 
-  // moves forward until there's something 5cm in front of it 
-  // carefull this sonar sensors aren't that accurate in < 6 cm distances in my opinion
-                                                            
-  GetDistances();
-  if(dist[1]>5){
-  Serial.print("Moving forward\n");
-  mytank.MoveForward();
-  }
-  else{
-    Serial.print("Object detected\n");
-    mytank.Stop();
-  }
-
-  /*
-  mytank.MoveForward();
-    delay(5000);
-  mytank.Stop();
-  delay(2000);
-  mytank.TurnRight();
-  delay(5000);
-  mytank.Stop();
-  delay(2000);
-  mytank.MoveBack();
-  delay(5000);
-   mytank.Stop();
-  delay(2000);
-  */
-}
-
-void GetDistances(){
-  /*duration = sonarL.ping_median(iterations);
-  dist[0]=(duration / 2) * soundcm;
-  duration = sonarM.ping_median(iterations);
-  dist[1]=(duration / 2) * soundcm;
-  duration = sonarR.ping_median(iterations);
-  dist[2]=(duration / 2) * soundcm;  */
-  
-  duration = sonarL.ping();  //sending supersonic sound wave and measuring the time it takes to come back
-  dist[0]=(duration / 2) * soundcm; // devide by 2 (hit object came back ) and multiply by speed of sound
-  delay(100); 						//the delay is crusial since we're firing one sensor after another
-  duration = sonarM.ping();			//we don't want noise from one sonar waver of one sensors affecting another
-  dist[1]=(duration / 2) * soundcm;
-  delay(100);
-  duration = sonarR.ping(); /
-  dist[2]=(duration / 2) * soundcm;  
-  delay(100);
-  Serial.print("Distance L:");
-  Serial.print(dist[0]);
-  Serial.print(" M:");
-  Serial.print(dist[1]);
-  Serial.print(" R:");
-  Serial.print(dist[2]);
-  Serial.print(" Temp:");
-  Serial.print(temp);
-   Serial.print(" Humidity:");
-  Serial.print(hum);
-  Serial.println();
-}
-
-void GetTemps(){
-  hum = dht.readHumidity();  // Get Humidity value
-  temp= dht.readTemperature(); // Get Temp value
-  temp_startcnt=temp_currcnt;
-  soundcm = 331.4 + (0.606 * temp) + (0.0124 * hum) ;	
-  soundcm=soundcm/10000; //speed of sound per cm 
-}