March 2023
Intermediate to advanced
334 pages
9h 30m
English
Content preview from Practical Arduino Robotics
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10
Working with Displays, LEDs, and Sound
To make robots more interactive and also help with system debugging, it is often helpful to let them display their status with light-emitting diodes (LEDs), displays, or audio output. This chapter will show you how to use different types of displays, LEDs, and speakers to build interactive robots and is structured as follows:
- Advanced use of LEDs
- Using different types of displays
- Adding sound output to your robot
We will see hardware and code examples that demonstrate all the techniques we cover in this chapter.
Technical requirements
There are several examples in this chapter that show how to use different hardware. Besides your Arduino Uno and your PC, you will need at least a solderless breadboard, ...