diff --git a/Test/Test.ino b/Test/Test.ino
new file mode 100644
index 0000000..e2178f1
--- /dev/null
+++ b/Test/Test.ino
@@ -0,0 +1,100 @@
+#include <EEPROM.h>
+#include <R2WD.h>
+
+#include <fuzzy_table.h>
+#include <PID_Beta6.h>
+
+#include <PinChangeInt.h>
+#include <PinChangeIntConfig.h>
+/*********************************************/
+
+irqISR(irq1,isr1);
+MotorWheel wheel1(3,2,4,5,&irq1,REDUCTION_RATIO,int(144*PI));
+
+irqISR(irq2,isr2);
+MotorWheel wheel2(11,12,6,7,&irq2,REDUCTION_RATIO,int(144*PI));
+
+R2WD _2WD(&wheel1,&wheel2,WHEELSPAN);
+
+bool myLED = HIGH;
+String inputString = "";
+boolean stringComplete = false;
+
+unsigned int speedMMPS=150;
+unsigned int uptime=110;
+unsigned int currentSpeed = 0;
+
+unsigned int myCounter = 0;
+
+
+void setup() {
+    Serial.begin(9600);
+    // reserve 200 bytes for the inputString:
+    inputString.reserve(50);
+    //TCCR0B=TCCR0B&0xf8|0x01;    // warning!! it will change millis()
+    TCCR1B=TCCR1B&0xf8|0x01;    // Pin9,Pin10 PWM 31250Hz
+    TCCR2B=TCCR2B&0xf8|0x01;    // Pin3,Pin11 PWM 31250Hz
+    _2WD.PIDEnable(0.35,0.02,0,10);
+
+    pinMode(13, OUTPUT);
+}
+
+void loop() {
+    if (stringComplete) {
+        Serial.println("You input: "+inputString);
+        Serial.println(myCounter);
+        Serial.write(myCounter);
+
+        if (inputString.equals("go\n")) {
+            _2WD.setCarAdvance(0);
+            currentSpeed = _2WD.setCarSpeedMMPS(speedMMPS,uptime);
+            Serial.println("Current speed: "+String(currentSpeed));
+            _2WD.setCarSlow2Stop(uptime);
+            Serial.println("Current speed stop: "+String(_2WD.getCarSpeedMMPS()));
+            myCounter += 1;
+            digitalWrite(13, myLED);   // turn the LED on (HIGH is the voltage level)
+            if (myLED == HIGH)
+                myLED = LOW;
+            else
+                myLED = HIGH;
+        } else if (inputString.equals("back\n")) {
+            _2WD.setCarBackoff(0);
+            currentSpeed = _2WD.setCarSpeedMMPS(speedMMPS,uptime);
+            Serial.println("Current speed: "+String(currentSpeed));
+            _2WD.setCarSlow2Stop(uptime);
+            Serial.println("Current speed stop: "+String(_2WD.getCarSpeedMMPS()));
+            myCounter += 1;
+            digitalWrite(13, myLED);   // turn the LED on (HIGH is the voltage level)
+            if (myLED == HIGH)
+                myLED = LOW;
+            else
+                myLED = HIGH;
+        } 
+        
+        
+        
+        // clear the string:
+        inputString = "";
+        stringComplete = false;
+    }
+}
+
+/*
+  SerialEvent occurs whenever a new data comes in the
+ hardware serial RX.  This routine is run between each
+ time loop() runs, so using delay inside loop can delay
+ response.  Multiple bytes of data may be available.
+ */
+void serialEvent() {
+  while (Serial.available()) {
+    // get the new byte:
+    char inChar = (char)Serial.read();
+    // add it to the inputString:
+    inputString += inChar;
+    // if the incoming character is a newline, set a flag
+    // so the main loop can do something about it:
+    if (inChar == '\n') {
+      stringComplete = true;
+    }
+  }
+}