Summary
The use of sensors and actuators in robotics is very important since this is the only way to interact with the real world. In this chapter, you learned how to use, configure, and investigate further how certain common sensors and actuators work, which are used by a number of people in the world of robotics. We are sure that if you wish to use another type of sensor, you will find information on the Internet and in the ROS documentation about how to use it without problems.
In our opinion, Arduino is a very interesting device because you can build your own robots, add more devices and cheap sensors to your computer with it, and use them within the ROS framework easily and transparently. Arduino has a large community, and you can find information ...
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