Chapter 3. Building a Tracked Vehicle That Can Plan Its Own Path
Now that you are comfortable using Raspberry Pi, the next project you'll tackle is building a tracked robot that can explore and map a room autonomously.
In this chapter, you'll learn the following:
How to use the General-purpose input/output (GPIO) pins to control the speed of a DC motor
How to control your mobile platform programmatically using Raspberry Pi
How to connect Raspberry Pi to a USB sonar sensor
How to connect a digital compass to Raspberry Pi
How to plan a path for your tracked vehicle