Part 3: Filesystems and Programming Analog I/O
In this section, you will discover how to explore the filesystem. You will explore the applications of analog input and Pulse Width Modulation (PWM). You will understand how to accept analog input from potentiometers and photoresistors. You will also employ PWM to work with servo motors and RGB LEDs.
This section has the following chapters:
- Chapter 8, Exploring the Filesystem
- Chapter 9, Working with Analog Input and PWM