9. Case 08: Parking at A Set Point¶
Programme to set the TPBot parking at a set point.
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 seach with “tpbot” in the dialogue box to download it.
Set the icon on the micro:bit display and set it moving forward at the speed of 50%.
Judge the status of the line-tracking sensors in the forever brick, if both of them detect the black line, set the car to stop immediately.
Power up to show a set icon on the micro:bit and the TPBot moves forward and doesn’t stop until the black line is detected by both sensors.