Lesson4Week6.markdown

@@ -2,7 +2,7 @@
 
 ## Lab Notebook 3
 
-**Date:** 26/02 2015
+**Date:** 05/03 2015
 
 **Group members participating:** Tine Hansen, Daniel Moltzen, Mads Eriksen, Lars Høeg
 
@@ -21,12 +21,25 @@ Furthermore, we have an overall conclusion at the end of the notebook to summari
 ### Exercise 1 - Black White Detection
 
 #### Goal
+To make a program that uses the class BlackWhiteSensor.java[1]. Furthermore test and investigate how well the BlackWhiteSensor.java[1] works.
 
 #### Plan
+We will first mount the black and white sensor in the LEGO 9797 car. Afterwards will we make a program that uses and tests the class BlackWhiteSensor.java[1]. We will then measure the light values of black, white, grey and green.
 
 #### Results
 
+| "color"  | Light Value |
+| -------- | ----------- |
+| Black    | 39+-1       |
+| White    | 58+-1       |
+| Grey     | 55+-1       |  
+| Green    | 47+-1       |
+
+##### Table 1: Light values
+
+
 #### Conclusion
+The BlackWhiteSensor.java[1] class has a built-in black and white calibrator. Meaning that we choose the value for black and white and thereby its threshold. When calibrating it stores the the value in a variable. As seen in the table, the sensor varies its  detected values between -+1. The small change happens in relation to where the sensor is placed and how the light in that place is.
 
 
 ### Exercise 2 - Line Follower with Calibration
@@ -54,7 +67,6 @@ Furthermore, we have an overall conclusion at the end of the notebook to summari
 ### Exercise 5 - PID Line Follower
 
 #### Goal
-To make a program that uses the class BlackWhiteSensor.java[1]. Furthermore test and investigate how well the BlackWhiteSensor.java[1] works.
 
 #### Plan