SunFounder PiCrawler Kit
It is essentially a two-dimensional array, which can be processed by blocks in the List category. Its structure is [[right
front],[left front],[left rear],[right rear]]. In other words, in this example, new_step#1 corresponds
to the right front; new_step#2 corresponds to the left front; new_step#3 corresponds to the left rear; and new_step#4
corresponds to right rear.
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4.15 Emotional Robot
This example shows several interesting custom actions of PiCrawler.
It is a supplementary example of Twist.
Program
Note:
• 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.
128 Chapter 4. Play with Ezblock
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