February 2021
Beginner to intermediate
602 pages
12h 37m
English
Content preview from Learn Robotics Programming - Second Edition
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Chapter 9: Programming RGB Strips in Python
LED lights can be used with a robot to debug and give it feedback so that the code running on the robot can show its state. Colored RGB LEDs let you mix the red, green, and blue components of light to make many colors, adding brightness and color to a robot. We have not paid much attention to making it look fun, so this time we will focus on that.
Mixing different sequences of LEDs can be used to convey information in real time. You can use which are on/off, their brightness, or their color to represent information. This feedback is easier to read than a stream of text, which will help as sensors are added to the robot. This also means the code on the robot can show state without relying on the SSH ...
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