It has been quiet a journey hasn't it? We started out 5 chapters ago, to learn how this magical thing called Arduino works, and here we are today, 4 chapters old. Let's take a moment and give ourselves a round of applause. Here are a few things I know we know. One, we know what a problem means, and how do we identify it. Two, we know how we approach a problem statement. Three, we know the basics of electronics and micro controllers well. Four, we know what sensors are and we also know how to build our own! Five, we also know how to use Arduino IDE and open up examples in it.

Now this is the time when we weave all of these learnings together and start building!

We are going to do an additive process of learning. We will learn how can we make a very light sensitive bot. We will use a lot of steps to reach our final goal.

Let's break down the final goal a little bit more. We are going to make a Light Sensitive bot. Let's break down the word Light Sensitive further...