Monday, March 27, 2023

What is Arduino?


To date, many have heard about the Arduino platform, but what is it and why? Arduino is the most dynamically developing and accessible platform with a low threshold of entry, which is available for beginners and those taking their first steps in programming, as well as for professionals. And how it works and why it is so popular – we understand.

The Arduino platform is a combination of the Arduino IDE and MCU prototyping modules. In fact, Arduino is the simplest electronic designer for creating ready-made devices from individual modules. Arduino is very popular all over the world because of its controllers, modules and shields.

Arduino is not just a universal microcontroller that can be adapted to any project in a minimum of time. This is the simplest and most accessible to learn Arduino IDE development environment, which serves to get involved in programming and robotics, as well as to quickly develop projects. Based on the Arduino, you can assemble a 3D printer or CNC machine. All this is due to the fact that the Arduino platform has one of the largest communities, as well as a huge number of examples, tutorials and ready-made libraries for development.

Arduino modules
Arduino base controller modules are widely used due to their versatility. The popular Arduino Uno and Leonardo boards have a sufficient set of peripherals, while the Mega and Due boards have an extended one. Even compact modules like Pro, Micro and Nano are suitable for your own project. Recently, Mega modules have appeared immediately with the installed SoC ESP8266 and wireless Wi-Fi on board.

Arduino modules are boards with an integrated processor, memory and peripherals that allow you to implement basic functionality through one board. To expand the capabilities, additional shield modules are used that work with engines and sensors of various types, and are also able to read and write to memory cards and drives, support USB Host, and can work with Ethernet, Bluetooth and Wi-Fi. Industrial-level expansion modules have galvanic isolation, and smart home modules are suitable for prototyping IoT (“Internet of Things”) devices. You can even make your own web server based on Arduino.

To date, there are many original varieties and popular clones, as well as a huge number of compatible shield modules. Pay attention to the given Arduino Nano – this is a compact module with an 8-bit controller, on board of which there is a decent set of peripherals (analog-to-digital converters, PWM generators and timers, serial interfaces, and so on).

A huge arsenal of peripherals is available for prototyping and training. These are a variety of sensors, most types of sensors and actuators, various displays, buffer and amplifying modules, motor drivers, modules for wireless communication and control. The modules are combined with the main controller board and then configured in the Arduino IDE.

To create projects, special skills are not required, since a special Arduino IDE software shell, which is constantly updated by the community, is used to create sketch programs (firmware) for Arduino microcontrollers, as well as to connect, download code and monitor data exchange. To date, the Arduino IDE has high-quality add-ons and extensions, including those that allow you to program 32-bit microcontrollers. To work with Arduino boards, no special loader-debugger or programmer is required, all the main work is done using the Arduino platform.

The Arduino Robotics Kits provide an introduction to operating and control principles, feedback, and sensor signal processing – ideal for taking your first steps in robotics and learning how to program simple algorithms.

The basic mechanism can be created with just two servos and two analog signal sources to control. You don’t even need soldering accessories for the prototype – the whole project is assembled on Arduino solderless mounting boards.

In this way, Arduino can become an accessible platform for the first steps in order to learn programming: there are many interesting sets of modules and basic projects for children and adults.

What could be better and more interesting than assembling a controlled robot or car in an evening? At the same time, the capabilities of the Arduino environment allow professionals to develop applied projects for industrial automation and smart home. Arduino is an open platform and you too can become a developer, create your own project and join the Arduino community.–6204ba9ca7a57a054babcbfd—prepare-your-exam-with-actual-c-arsum-2108-qu–6204b88f629fff08eeb40d93


Please enter your comment!
Please enter your name here



Related Stories