case 01 Full speed ahead
10. case 01 Full speed ahead#
10.1. Our Goal#
To make the Ring:bit Car to go ahead and reverse.
10.2. Requiered Materials#
1 x Ring:bit Car
10.3. Hardware Connect#
Connect the left wheel servo to P1 of the Ring:bit expansion board and the right wheel servo to P2.
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 block
go straight at full speedinto the
The port number is based on the actual servo connection port.
go straight at full speedblock into the
on button A pressedblock.
reverse at full speedblock into the
on button B pressedblock.
If you don’t want to type these code by yourself, you can directly download the whole program from the link below:
When button A is pressed, the car will go straight at full speed.
When button B is pressed, the car will reverse at full speed.
How can you make your car to stop when button A is pressed ?