How to make an obstacle avoiding robot – In this article we will learn how to build an obstacle avoiding robot using Arduino Nano and Nano robot controller.
A module with a motor driver IC which helps us control speed and direction of DC motors is called a motor driver board. There are a variety of motor driver boards in the market. Most popular being L298N and L293D based motor drivers.
In this tutorial we will see how to use the decoded values to turn devices on/off, for example LEDs. Here I will demonstrate it using two LEDs. So without wasting any more time, let’s get started.