- Make the ring:bit car to light follow.
- 1 x Ring:bit Car
- Click on "Advanced" in the MakeCode Drawer to see more code sections.
- Search for “ringbitcar” and click on the ring:bit car package to add it to your project. (As below picture)
Note: If you get a warning telling you some packages will be removed because of incompatibility issues, either follow the prompts or create a new project in the Project file menu.
- Snap the
on start
block from the Basic and initialize the P1 port to left wheel and the P2 port to right wheel.
- Snap the
light level
from the Input. The car will move to the light source when the light level is greater than the defined value. - The car will spin around to find the light source when the light level is less than the defined value.
Program Link:https://makecode.microbit.org/_K3J3EhLamU80
If you don't want to type these code by yourself, you can directly download the whole program from the link below:
<iframe style="position:absolute;top:0;left:0;width:100%;height:100%;" src="https://makecode.microbit.org/#pub:_K3J3EhLamU80" frameborder="0" sandbox="allow-popups allow-forms allow-scripts allow-same-origin"></iframe>
- The car spins around and will move to the light source when it is detecting the light.
- How can you make a smart car to detect the fire?