This project will turn the PiCar-X into a music car that will travel around your home, playing cheerful music. This project will also show how the PiCar-X avoids hitting walls with the built-in ultrasonic sensor.
To implement multiple conditional judgments, change the simple if do block into an if else do / else if do block. This is done by clicking on the setting icon as shown above.
You can write the program according to the following picture, please refer to the tutorial: How to Create a New Project?.
Or find the code with the same name on the Examples page of the EzBlock Studio and click Run or Edit directly.