Chapter 2. Our First Program!

In this chapter, we will be learning how to connect our Arduino to our system and make it ready for uploading our very first C program with Arduino IDE.

Let's get started. I am assuming you have got your own Arduino Uno and an A-B cable to connect it to your PC. If you haven't, I recommend you pick up an Arduino Uno (any version will do, but Arduino Uno is preferred) and follow this chapter. You can buy Arduinos from any electronics shop or order online. You can go to https://www.arduino.cc/en/Main/buy to find a store in your locality to buy an Arduino.