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**Activity duration:** ?? hours
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## Goal
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To built a LEGO-car and equip it with a light-sensor, to make it follow a line, as per the instructions.
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To build a LEGO-car and equip it with a light-sensor, to make it follow a line, as per the instructions.
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## Plan
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Follow the exercises one by one, and experiment with values and components.
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... | ... | @@ -18,6 +18,8 @@ Follow the exercises one by one, and experiment with values and components. |
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### Exercise 1 & 2
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*In these exercises, we measure light values with the LED turned on, and the LED turned off.*
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The first measurement of light values, was done by placing the light sensor over the different colors and noting the values. The results appear in the table below:
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| | Sort | Hvid | Rød | Grøn | Blå | Grå |
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... | ... | @@ -40,6 +42,10 @@ With the LED turned off the observed values were lower, as would be expected, as |
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### Exercise 3
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*In this exercise we change the sample interval.*
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### Exercise 4
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### Exercise 5
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