Practical Arduino, Electronics and Robotics Lessons
Easily learn Arduino, electronics, and programming.
Welcome to the section dedicated to programming, electronics, and robotics. Here, you will find lessons, guides, and exercises to build a solid knowledge base and develop new skills step by step. You will learn languages such as C++ and Python, discover how key electronic components work, and build projects using Arduino, sensors, and modules.
Through simple explanations and practical examples, you will learn to write code, design circuits, and create intelligent systems, developing the mindset of a programmer and a designer. Whether you are a beginner or looking to deepen your knowledge, this journey will guide you through the digital and technological world—get ready to turn your ideas into concrete projects.
ELECTRONICS
Electronics is a fundamental discipline that enables us to understand the workings of the devices and systems that shape our daily lives. At NemiaTools, we believe it is essential to promote knowledge and the dissemination of the principles of electronics—along with its components and applications—so that more and more people can acquire the skills needed to design and develop the circuits and technologies of the future.
ARDUINO
Arduino is undoubtedly one of the most widely used microcontroller boards,especially among beginners, thanks to its ease of use and the vast array of modules and components developed for it. For this reason, below you will find numerous guides covering both common modules and more advanced solutions, designed to support your learning and growth in the world of hardware and software.
How to Build a Wheeled Robot with Arduino
Robot car chassis compatible with Arduino, designed with mounts for an L298N driver, a servo motor, and two TT motors. Ideal for building RC robot cars, educational robotics projects, and DIY applications.
How the HC-05 Bluetooth Module Works with Arduino
A guide to using the HC-05 Bluetooth module with Arduino, including an introduction to the Arduino Bluetooth Controller and BT Car Controller apps for sending commands from a smartphone to the board.
How to Use a Servo Motor with Arduino
Learn how to use a servo motor with Arduino: what a servo is, differences between SG90S, MG90S and MG996R, wiring, 180° and 360° servo code.
How to Use a 16x2 LCD with Arduino Without I2C
Guide to a 16x2 LCD with Arduino: how it works, all 16 pins, 4-bit wiring, LiquidCrystal library, code and examples.
How to Use a 16x2 I2C LCD
Guide to a 16x2 I2C LCD with Arduino: how it works, the four connection pins, LiquidCrystal_I2C library, code and I2C address scanner.