How to Make Your First Robot Using Arduino?
One of the simplest projects you can make for your first time using an Arduino is an obstacle avoiding robot. If you are a beginner to Arduino and want to learn more about it, this Arduino robot tutorial will teach you the basics while you build a cool robot. This project will give you a clear idea on how to interface DC motors, IR sensors, and motor drivers with an Arduino. You can take advantage of the knowledge you gain from building this robot to build other kick-ass robots! If you are a true beginner to electronics, you can go through our free beginner’s eBook before you get started. An Arduino obstacle avoiding robot detects any obstructions in its path and avoids it by taking deviation from its current path. The same action can be more accurately obtained using ultrasonic sensor modules and PID (proportional-integral-derivative) based algorithms. This concept has even been used in automatic vacuum cleaners like the Roomba.
- Arduino or an Arduino clone board, like Freeduino, or make your own custom Arduino board.
- IR modules.
- L293D motor driver.
- Two DC geared motors
- Robot chassis and wheels
- Caster wheel
- Breadboard and double sided tape
- Male to male/Female to male jumpers
- 9V battery