11. Case 09: Seeking light¶
Programme to set the TPBot heading to the light.
Click “Advanced” to see more choices in the MakeCode drawer.
We need to add a package for programming. Click “Extensions” in the bottom of the drawer and search with “tpbot” in the dialogue box to download it.
Set the headlights in white in the on start brick.
Judge if the light intensity is over the set point in the forever brick, if yes, set the TPBot moving forward; or it goes around in circles.
Power up to set the TPBot going around in circles or moving forward if the detected light intensity is over the set point.
Q: The car does not work with the code in the wiki.
A: It should be the batteries that are lack of power, please try to fix it by adding the value of the speed in the code.