You are already one step closer to building your own robot as you already know the basics of electronics and have developed few applications using Raspberry Pi. To take further steps in this direction, in this chapter, you will learn how to develop a remote-controlled robot that will be able to live stream video over the Internet and also send distance of the nearest object in real time. Before you move ahead, you need to understand a few more electronics components:
Introduction to motors
Introduction to multimeter
The robotic base
The level converter
Motor driver IC / H-Bridge
The Raspberry Pi camera
An ultrasonic sensor
The Raspberry Pi battery
The Raspberry Pi WiFi module