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Arduino

Arduino needs no presentation, known for its design, modules and accessories. It is a perfect environment to start electronics education for a number of reasons, including its compatibility with the wide range of accessories and modules as well as the large fan base that makes it easy to find materials and projects online. We offer all Arduino projects as official distributors for Spain. Check out our offer and extensive teaching materials in the area of courses and tutorials. If you are the teacher and want to prepare Arduino classes we can also complete a kit for your purposes and mark it with your company name. 

Arduino
Showing 1-60 of 495 item(s)

Arduino Uno R3

Arduino UNO is the best board to start your experience with electronics and programming. If this is your first experience with the platform, UNO is the most robust board you can start with. UNO is the most widely used and documented board in the entire Arduino family. Its power ensures ATmega 328p microcontroller, the board is equipped with 14 digital pins, and 6 analog

BAR66

Price €21.98

Sensor Module FZ0888 IR Infrared Speed Meter

Sensor Module FZ0888 IR Infrared Speed Meter features:
- The FZ0888 encoder module is a device that can help you in the creation of your robotics and automation project, Whether you want to know the speed of a motor or its exact position
- The module has a digital output (DO) which can be connected to your preferred microcontroller.
The operating mode:
- When the sensor is blocked, the DO output is high
- The AO signal is not enabled in this module
- Power supply: 3.3-5V
- Power consumption current 20 mA max
- PCB dimensions: 32 x 14 mm

S0038

Price €1.56

ARDUINO PORTENTA VISION Shield Ethernet

It is the ideal industrial upgrade for the powerful Arduino Portenta H7 that adds a low power Himax camera, two microphones, Ethernet connectivity and microSD slot, everything you need for the fast creation of cutting-edge ML applications. 

ASX21

Price €47.85

W5100 Mini Network Module Ethernet Shield Arduino compatible

W5100 Mini Network Module Ethernet Shield Arduino features:
- Shield Ethernet for Arduino and compatible boards based on the Wiznet W5100 chip
- Provides a simple mode to connect your module to the local network and the internet
- Compatible with the official Arduino Ethernet library
- With this shield you can build a web server
- It can be used as a server or as a client - Controller: Wiznet W5100
- Supports TCP and UDP protocols
- Supports up to 4 simultaneous connections
- Compatible with all versions of Arduino: UNO, mega 1280/2560
- Dimensions: 50 x 25x 25mm

W0074

Price €9.01

Sensor Shield V5 APC220 Arduino compatible

Arduino Sensor Shield V5 APC220 features:
Sensor Shield V5.0 allows: - Being punctured directly to an Arduino Uno, Mega, Leonardo plate
- Facilitate the connection of different modules, such as sensors, relays, servos, buttons, potentiometers and more

M0001

Price €2.39

Power Supply Transformer 220V AC/DC 2A 12V

Power Supply Transformer 220V AC/DC 2A 12V features:
- Input voltage: 100~240V 50Hz
- Output voltage: DC 12V
- Output current: 2A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

A0015

Price €3.96

433MHz RF Wireless Receiver + Transmitter

Transmitter and receiver kit for radio control and data transmission, compatible with Arduino. 433MHz RF Wireless Receiver + Transmitter features:

Specifications of the emitter module: - Power supply: 3V ~ 12V
- Working intensity: max = 40mA (at 12V), min = 9mA (at 3V)
- AM ASK / OOK modulation
- SAW filter
- Working frequency: 315MHz-433.92MHz
- Transmission power: 25mW (315MHz at 12V)
- Range: 20 to 200 meters (different voltages can give different results)
- Transfer speed: 4 kB / S
- Dimensions: 19x 19x 7mm Receiver module specifications: - Power supply: 5.0VDC + 0.5V
- Work intensity: 5.5mA (at 5.0VDC)
- Work frequency: 315MHz-433.92MHz - Receiver sensitivity: -100dBm

W0010

Price €0.90

Arduino Uno Rev3 SMD

Arduino Uno R3 SMD is a variation of the Uno with SMD. It has 14 digital input / output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power connector, an ICSP header and a reset button. In addition, Uno SMD offers the following additional features: - ATmega16U2 instead of 8U2 as a USB to serial converter - 1.0

A000073

Price €21.15

Nano plate V3.0 CH340 + Arduino compatible pins

It has an ATMega328P chip running at 16Mhz with a factory loaded bootloader
Characteristic:
- Microcontroller: ATmega328
- Operating Voltage (logic level): 5V
- Input Voltage (recommended): 7-12V
- Digital I / O Pins: 14 (6 PWM outputs)
- Analog Inputs: 8 (A0-A7)
- DC Current per Pin I / O 40 mA
- Flash Memory: 32 KB (2 KB used by the bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock Frequency: 16 MHz
- USB Communication - CH340
- Dimensions: 18 mm x 44 mm

B0026

Price €8.26

Acrylic Box for Arduino Mega2560

Protection box for Arduino Mega2560 made with high quality acrylic material. Arduino Mega2560 Acrylic Box features:
- Compatible with Arduino Mega2560
- Material: transparent acrylic
- External dimensions: 112x 65x 18mm

B0007

Price €1.61

Arduino Pro PORTENTA H7

The Arduino Portenta H7 represents a new family of chips designed for IoT applications.  The board uses the STM32H747 microcontroller equipped with Cortex-M7 and Cortex-M4 cores, which allows it to run programs written in Arduino®, MicroPython or JavaScript. In addition, the Arduino Portent H7 is characterised by high performance and at the same time energy efficiency.

ABX42

Price €104.12

Arduino Nano Every

Arduino has decided to further develop its catchy Nano project in the direction of more power. Nano Every is the simplest of the new series as it doesn´t include any sensors nor connectivity solution, however still significantly more powerful than standard Nano (50% more program memory and 2 times more RAM). Above characteristics make it perfect for projects of small devices with more advanced functionalities, such as audio processing or robotics.

BAR33

Price €17.35

CNC Shield Expansion Plate V3 Engraver 3D Printer

CNC shield for arduino works as a controller for CNC type milling machines,
3D printers, laser cutters .
CNC Shield Expansion Plate V3 Engraver 3D Printer features:

  • 4 compatible sockets for use of A4988 stepper motor controllers (PAP), DRV8825, other compatible
  • 4 support axes X, Y, Z, A
  • 2 limit switches for each axis (6 in total)

I0011

Price €2.27

Power Supply Transformer 220V AC/DC 1A 9V

Power Supply Transformer 220V AC/DC 1A 9V features:
- Input voltage: 100 ~ 240V 50Hz
- Output voltage: DC 9V
- Output current: 1A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

A0067

Price €3.30

Arduino Uno Wifi Rev2

Imagine the simplicity of the Arduino One connected to the communication module. Seems too good to be true, right? That's Arduino One WiFi. Arduino Uno WiFi REV2 (ABX00021) with its integrated IMU (Inertial Measurement Unit) and WiFi is the ideal board to start making your first Internet application from scratch, or to use in the educational field. It has 14 digital input / output pins (5 of which are PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, an accelerometer, an RGB LED, a power connector and an ICSP header.

BAR21

Regular price €46.77 -€5.00 Price €41.77

Module TCRT5000 Infrared Sensor IR Tracker Line Obstacle

The optical module sensor (reflective) with comparator LM393, which detects obstacles with high precision.
The ideal obstacle detection detector for the installation of smart robots.
TCRT5000 - reflective optical sensor that has a compact construction where the light emitter and receiver are placed in the same direction to detect the presence of a object using infrared reflection on the object.
The working wavelength is 950nm.
The transmitter is infrared LED and the phototransistor receiver.
By using LM393 comparator the module has a binary output (D0) that is at level 1 (object is detected).
The sensor allows the detection of an object at a distance of up to 12 mm.

S0025

Price €1.53

Transparent Acrylic Box R3 for Arduino Uno

Protection box for Arduino UNO R3 made of high quality acrylic material. Arduino Uno Transparent Acrylic Box R3 features:
- Compatible with Arduino UNO
- Material: transparent acrylic
- External dimensions: 80x 65x 18.5mm

B0013

Price €1.61

Arduino Nano 33 Iot

Nano 33 IoT as the name would suggest is an WiFi enabled version of the famous Nano. It has an upgraded microcontroller to ARM Cortex SAMD21 y el módulo NINA-W10 (based on ESP32) from u-blox and a module IMU LSM6DS3.

BAR32

Price €22.31

USB Host Shield Google Android ADK UNO Mega 2560

USB Host Shield Google Android ADK UNO Mega 2560 features:
Shield ADK USB allows: - Communication with other USB devices, to build their own mobile accessories
- Create projects that require USB Host functionality
- Supports USB 2.0, Android ADK
- It can also be used with any device equipped with SPI interface
- Compatible with Android devices: v2.3.4 and above
- USB Host with support for HUB protocol

M0005

Price €16.12

Power Supply Transformer 220V AC/DC 1A 5V

Power Supply Transformer 220V AC/DC 1A 5V features:
- Input voltage: 100~240V 50Hz
- Output voltage: DC 5V
- Output current: 1A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

A0069

Price €3.30

Power Supply Transformer 220V AC/12V DC 1A

Power Supply Transformer 220V AC/12V DC 1A features:
- Input voltage: 100 ~ 240V 50Hz
- Output voltage: DC 12V
- Output current: 1A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: approx. 90 cm
- Indicator of operation: LED diode

A0010

Price €3.30

Arduino Micro

Arduino Micro is based on the same architecture as Arduino Leonardo, but with a smaller form factor, which allows for easy placement on the test plates. That is, it has almost the same functionality but with a much smaller size. And that of size. As we all know, in electronics has meant a lot during the last decades (see example of computers). Developed together with Adafruit, the Leonardo has 20 digital input / output pins of which 7 can be used as PWM outputs and 6 analogue inputs, a 16 MHz crystal oscillator, a micro USB connection, an ICSP header and a reset button. The important thing is also that it comes already equipped with the USB despite its small size because we don't need to install an additional converter.

BAR53

Price €21.45

DS18B20 Submersible Probe Sensor Temperature

Encapsulated with water resistant stainless steel with sensor dimensions 5,5 * 50mm, cable length 100 cm.
DS18B20 Submersible Probe Sensor Temperature features:
- Based on the DS18B20 chip
- Supply voltage: 3 ~ 5.5V
- Consumption <5mA
- Measuring Range: -55 °C to 125 °C
- Accuracy: +/- 0,5ºC
- Outputs: - GND black
      - Red Vcc
      - Yellow digital output
- Inocidable steel
- Cable length: 1m

S0019

Price €1.98

L293D Motor Drive Shield Expansion Board

It allows controlling many different types of engines: - Up to 4 bidirectional current motors
- Up to 2 stepper motors (unipolar or bipolar) In addition it is provided with two connectors for servos.                   L293D Motor Drive Shield Expansion Board features:
- Minimum operating voltage: 4.5 V
- Maximum operating voltage: 36 V
- Maximum current: ± 1.2 A (650mA)
- Logic voltage: 5V
- Controller L293D
- Measures: 70x55x20 mm L293D controller consists of 4 H bridges with 650 mA current with thermal protection.
Pull-down resistors keep the motors off during startup.

R0001

Price €2.44

Arduino Nano 33 Ble

Nano was already a great invention and a super facilitator of many projects, but with Nano BLE opens yet another set of opportunities. First of all, the BLE module - the newest and lowest energy consumption connectivity solution, which effectively allows you to leverage the same technology as used in the newest mass-produced electronic devices

BAR34

Price €28.09

Logging Recorder Data Logger Module Shield UNO Mega SD Card

It allows to save the record of any data.
It has a real time clock RTC, with battery included, so you can keep the date and time over the years and an SD notes reader, which accepts the format FAT16 and FAT32 to record your data. Logging Recorder Data Logger Module Shield UNO Mega SD Card features:
- Arduino data logging shield
- Data recording module to the FAT16 / FAT32 SD card
- Real time with RTC battery.
- SD card interface compatible with the FAT16 / FAT32 format
- Transmitter circuit level 3.3V.
- Compatible with Arduino UNO, Leonardo, ADK / Mega R3 or higher

M0022

Price €6.53

Power Supply Transformer 220V AC/DC 2A 9V

Power Supply Transformer 220V AC/DC 2A 9V features:
- Input voltage: 100 ~ 240V 50Hz
- Output voltage: DC 9V
- Output current: 2A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

A0098

Price €3.30

Arduino Nano

Arduino Nano A000005 is the smaller, friendlier version of Uno's badge. Perfect for IoT applications and for mobile device prototypes. This board is based on the ATmega328 and has a wide range of applications, thanks to its small size and flexibility.

BAR05

Price €20.98

Transparent Plastic Housing for Arduino Uno R3

Protection box for Arduino UNO R3 made of high quality plastic material. Transparent Plastic Housing for Arduino Uno R3 features:
- Compatible with Arduino UNO
- Material: transparent acrylic
- External dimensions: 75x 60x 15mm

B0047

Regular price €1.61 -€0.50 Price €1.11

Sensor Module Moisture Earth Water Soil

The module has two outputs: analog A0 and digital D0
Digital output D0 - signal 0 appears or 1 depending on the threshold setting
The threshold is set with the potentiometer
The sensor can be used for example:
Automatic watering for potted plants
With this module you will be able to measure the humidity of the soil, so that you will be able to control the humidity level of the soil of your plants
Characteristic:
Operation: 3.3V -5V
- Sensitivity adjustable by potentiometer
- Dual output mode: analog and digital
- Red LED - power indicator
- Green LED - indicator digital switching output
- PCB measurements: 3 x 1.5 cm
- Probe measurements: 6 x 3 cm

S0021

Price €1.61

Arduino Nano 33 Ble Sense rev2

On top of all the upgrades presented in Nano BLE (64 MHz clock, 1Mb flash memory, 256Kb SRAM) Nano BLE Sense Rev2 brings basic sensors to the table. It is truly impressive how Arduino team managed to fit those on such a small factor, nonetheless they did and did so for 5 basic modules.

In the package, you get 9 axis IMU, humidity and temperature sensor, barometric sensor, microphone and vision sensor (gesture, proximity, color and light intensity). Such a set together with TensorFlow compatibility enables basic machine learning functionalities straight after taking the board out of the box.

BAR35

Price €40.90

Arduino Mega 2560 Rev3

Arduino Mega 2560 R3  A000067 has been designed with larger and more ambitious projects in mind. It has 54 digital input / output pins (15 of which can be used as PWM outputs), 16 analog inputs, 4 UART (i.e. hardware serial ports). The large number of analog and digital pins, along with larger MEMORY, make the Mega 2560 ideal for devices such as 3D printers and other demanding applications. The Mega 2560 board is compatible with most shields designed for Arduino Uno.

BAR67

Regular price €41.31 -€5.00 Price €36.31

TFT LCD Expansion Board Adapter 34pins V3.0 3.2" 4.3" 5.0" Shield Mega 2560

TFT LCD 34pins Expansion Board Adapter 3.2" 4.3" 5.0 Shield Mega 2560 features:
- Facilitates connections between the LCD TFT Touch 3V 2.4 ", 2.8", 3.2 "etc. with SD card reader and the Arduino Mega 2560 board
- Put the screen on the Shield and you can connect it directly to the Arduino Mega2560.
- TFT LCD MFT TFT LCD PCB adapter for Arduino Mega2560 STM32
- The TFT01 LCD operates at 3.3V and can not be used directly on the standard Arduino motherboard at the top.
- The TFT LCD PCB adapter for Mega is compatible with the Arduino pins, the user can directly connect the TFT LCD PCB - Adapter on the shield and stand on the Arduino board. It can be used with a Mega2560 and LCD screen.

P0006

Price €6.53

1 Channel Relay Module DC 5V 10A Low/High Trigger for Arduino

1 Channel Relay Module DC 5V 10A Low/High Trigger for Arduino features:
- Channel: 1 (protected with Optocoupler)
- Supply voltage: 5V
- Output Current: 10A
- Relay activation current: 15mA ~ 20mA
- Insulation: Yes
- Trigger signal type jumper (low / high)
- LED indicator
- Dimensions: 30x 54mm
- Has a jumper that allows to choose type of trigger signal (low / high)
- This module can be controlled directly by the microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL)

RL001

Price €1.98

Power Supply Transformer 220V AC/DC 2A 5V

Power Supply Transformer 220V AC/DC 2A 5V features:
- Input voltage: 100~240V 50Hz
- Output voltage: DC 5V
- Output current: 2A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

A0102

Price €3.30

Arduino compatible UNO R3 board + transparent acrylic box DIY

The kit includes the UNO R3 Arduino compatible board and DIY protection box. UNO R3 Arduino board compatible has an Atmega328P chip running at 16Mhz with factory loaded bootloader. The module has all the connectors as the Arduino Uno R3 and is compatible with all Arduino shields. DIY protection box for Arduino UNO R3 made of high quality acrylic material.

B0012

Regular price €9.83 -3% Price €9.54

Pro Micro 5V 16Mhz Arduino Compatible Board

It has an ATMega32U4 chip running at 16Mhz with a factory-loaded bootloader. It does not include pins so we can solder only the pins we need. Characteristic: - Microcontroller: ATmega32U4
- Operation: 5V
- Power (max): 5-12V
- Total I / O pins: 20
- PWM pins: 5
- Analog pins: 12
- Maximum current of I / O pins: 40 mA
- Maximum current of pin 3.3V: 50 mA
- Flash memory: 32 KB (4 KB used by the bootloader)
- SRAM: 2.5 KB
- EEPROM: 1 KB
- Speed: 16 MHz
- external interrupt
- TWI / I2C, UART, SPI interfaces
- Dimensions: 18x33mm
- Weight: 30 grams

B0022

Price €7.84

Support for HC-SR04 Ultrasonic Sensor

Support for ultrasounds, HC-SR04 distance meter.
Ideal to install the sensor on mobile platforms such as robots, vehicles, etc. Support for HC-SR04 Ultrasonic Sensor features:
- Material: Acrylic
- Color: transparent
- Includes screws

S0005

Regular price €1.20 -€0.50 Price €0.70

HC-SR04 + Ultrasonic Sensor Support for Arduino compatible sensors

It is very easy to make it work with an Arduino, PIC or any other microcontroller.
In its output pin we can measure the pulse width PWM depending on the distance of the obstacle.
Mounting bracket is ideal for installing the sensor on mobile platforms such as robots, vehicles, etc. HC-SR04 + Ultrasonic Sensor Support Arduino features:
- Supply voltage: 5V (4.5V-6V)
- Consumption: typical 30 mA, (35 mA max)
- Interface: VCC, GND, Signal
- Range: 2 cm to 3 meters
- Angle 15º
- LED measurement indicator in progress
- Frequency: 40 kHz for 200 μs
- Size: 30 mm x 20 mm Feature of the support: - Material: Acrylic
- Transparent color
- Includes screws

S0006

Regular price €2.68 -€0.50 Price €2.18

LEONARDO R3 ATmega32u4 board + Arduino compatible USB cable

It has an Atmega32u4 chip running at 16Mhz with a factory-loaded bootloader.
The Leonardo module has all the connectors that the Arduino Leonardo R3 and is compatible with all Arduino shields. LEONARDO R3 ATmega32u4 board + Arduino compatible USB cable features:
- ATmega32u4 microcontroller,
- Operating voltage 5V,
- Power (recommended) 7-12V,
- Digital pins I / O 20 (of which 7 can be used as PWM outputs),
- Analog input pins 12,
- DC current through I / O Pin 40 mA,
- DC current for pin 3.3V 50 mA,
- Flash memory 32 KB (of which 4 KB are used by the bootloader),
- SRAM 2.5 KB,
- EEPROM 1 KB, - Clock speed 16 MHz,
- Interface: UART, USB, SPI, I2C,
- USB communication - Atmega32u4,

B0004

Regular price €9.01 -€2.00 Price €7.01

Arduino Due

Arduino Due is the perfect board for powerful large-scale Arduino projects. This is the only Arduino microcontroller based on the Microchip SAM3X8E with an Arm Cortex-M3® processor. If other basic boards are not enough for your ideas and demands, this one will surely satisfy them. Add to this 54 pins (54 digital input/output pins, 12 analog inputs, 2 DAC, 2 CAN and 4 UARTS) and you have a board that will not stop before any obstacle.

BAR62

Price €46.28

ATmega2560 R3 REV3 16U2 Mega2560 module with USB cable

It has an Atmega2560 chip running at 16Mhz with a factory loaded bootloader with 54 digital input / output pins (from which 14 can be used as PWM outputs) and 16 analog inputs, 4 UART (hardware serial ports). The board includes a USB connector, an ICSP port, a reset button and some status LEDs. Atmega16U2 programmed as a USB-to-serial converter. Simply connect it to a computer with a USB cable or power with a power adapter and DC connector.

B0003

Price €20.58

Arduino Leonardo

The Arduino Leonardo is one of the most popular versions of the series, behind only the legendary Uno plate to which it has very similar features (see our comparison below). The board contains a microcontroller ATmega32u4 with the participation of 20 digital inputs/outputs, of which 7 can be used as PWM outputs and 6 analog inputs. The system works with the clock signal with the frequency of 16 MHz, has 32K Flash and 2.5 KB of SRAM RAM.

BAR57

Price €18.29

Keyboard Shield 16x2 LCD screen for Arduino

It is made up of a 16-character, 2-row, 6-button display.
The display is compatible with the HD44780 controller and is connected in 4-bit mode so it can be used directly through the Arduino LiquidCrystal library.
Ideal to navigate through the different parts of the configuration or map. Keyboard Shield 16x2 LCD screen for Arduino features:
>
- 2x16 LCD with blue backlight and white characters
- Potentiometer to modify the LCD contrast
- 5-push-button keyboard + RESET
- Use of the minimum possible channels
- Full compatibility with Arduino UNO and Mega
- The display is compatible with the HD44780 controller
- Response time: 30 ms
- Size: 80 x 60 x 22 mm

P0020

Price €3.71

Arduino Edge Control

A remote monitoring and control solution, optimised for outdoor environments. Collect real-time data from smart sensors and leverage everything to the edge, in your smart farm management.

AKX034

Price €179.00

Light Sensor Module BH1750 FVI Arduino and Raspberry compatible

Descripción: Light sensor module to measure light intensity and obtain digital data from it.
Ideal for projects with ARDUINO.
You can use it with PIC, AVR, STM32.
BH1750FVI (Rohm) is used to adjust backlighting of LCD screens and keyboards by manufacturers of mobile phones, digital cameras, navigation and portable gaming devices. Light Sensor Module BH1750 FVI Arduino Raspberry features:
- Chip BH1750FVI
- Supply voltage 3V-5V
- Integrated 16bit AD converter
- Detection range: 0-65535 lx (with an accuracy of 1 lux)
- Interface: II2C
- Low dependence on the light source (eg incandescent lamp, fluorescent lamp, halogen lamp, white LED, sunlight)
- Dimensions 18.4 x 14 mm

M0019

Price €2.47

ESP8266 ESP12E NodeMcu Lua Wireless Development Board CP2102 WiFi

NodeMcu module based on ESP8266 controller and programming in Lua language
NodeMcu is equipped with 10 GPIO, PWM, I2C, 1-wire and ADC
ESP8266-12E is an improved version of ESP8266-12
It works as a standard WiFi 802.11 b / g / n 2.4 GHz
USB Communication - CP2102 Chip
Characteristic:
ESP 12E ESP8266 ESP12E NodeMcu Lua Wireless Development Board CP2102 WiFi features:

- Supply voltage: 3.3V (LOGICAL LEVELS: 3.3V)
- Supported protocols: 802.11 b / g / n
- Network support: 2.4 GHz
- Band: 2400 (MHz) - Wi-Fi Direct (P2p), Soft Access Point
- Integrated TCP / IP stack
- PLL, regulators and integrated power management units
- Output power: 0 , 15 (W); + 19.5dBm in 802.11b mode

W0014

Price €4.09

Active filters

Arduino - the first global microcomputer for education

Arduino was born in Italy in the mind of Massimo Banzi in a bar whose name has obtained the plaque. The main idea of the invention was popularization of electronics in education both among people who already have knowledge of electronics but mainly for those who do not have much experience with science. Thus was conceived the idea of the simple board in open-source environment, which allows the infinity of developments and projects by the community of Arduino. The board is based on Atmel's 8-bit AVR microcontroller and an essential part of its construction is the pinout (i.e. the shape of the extension pins), which makes board extensions to a multitude of shields and modules possible. Shields are pre-programmed modules that facilitate the number of applications including motor control (an essential function in robotics), light module control (LED, OLED) or video recording by camera modules.

Arduino IDE - the programming environment

Arduino IDE is a multiplatform application written in Java language, which forms the basis of all projects and the whole Arduino environment. The environment is designed in this way to be friendly to hobbyists and people who do not deal with creating the software. The IDE contains the code editor with such functions as syntax highlighting or automatic engraving in the code, as well as allowing the program to be compiled and sent to the Arduino surface. There is usually no need for additional editing of make files or programs running from the command line, which makes the program more user-friendly for programming beginners.

Arduino IDE contains the C/C++ library called "Wiring" (derived from the project with the same name), thanks to which basic input/output operations are being made much easier. Programs for Arduino are mainly written in C/C++ language, however users must define only two functions to receive the program ready to go:

setup () - function performed once, at the beginning of the program action, used mainly for configuration loading,

loop () - function activated repeatedly, during the whole period of the program action, i.e. until the power is switched off from the arrangement

With these two functions you can write your first program in Arduino!

Compatible boards

Since the time when the Arduino team's projects are available as copyleft licenses, the programmers have restricted the use of the Arduino name only, leaving the construction in opensource form and the whole project open for community development. However, part of the community decided to develop some plates with the same construction but other names like Freeduino, which forms the project separated from Arduino. In addition, there are a variety of producers that offer clones of the most basic Arduino plates - such as Seeduino and many others. It should be remembered that clones work well with established plates, new products rarely have good clones so their compatibility and quality often suffers.