Arrange a maze in your room and place six different color cards in six corners. Then control PiCrawler to search for these color cards one by one!
You can download and print the
PDF Color Cards for color detection.
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.
Switch to the Remote Control interface, and you will see the following widgets.
How it works?
In general, this project combines the knowledge points of Remote Control, Computer Vision and Sound Effect.
Its flow is shown in the figure below: