Chapter 3. Exploring C with Arduino IDE

In the last chapter, we learned about basic Arduino coding. We also played with LEDs using an Arduino, by programming the microcontroller through the Arduino IDE. In this chapter, we are going to learn more about the C programming used for coding in Arduino IDE. We will also go deeper into C and some simple circuits in this chapter. We will learn about the data types of C, how we can declare our variables in C, how we can take an input and print in C, some mathematical operations, arrays, and strings. Let's start our journey into exploring C programming with Arduino IDE.