ARDUINO

What programming language does the Arduino use?

Arduino is What Kind of Coding Language? Arduino uses a variant of the C++ programming language. The code is written in C++ with an addition of special methods and functions. Moreover, when you create a 'sketch' (the name given to code files in this language), it is processed and compiled to machine language.

What is the Arduino project?

is an Italian open-source hardware and software company, project, and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices.

What is the void setup() section used for in Arduino programming?

The code that you put inside void setup() will only run once, and that will be at the beginning of your program.

What versions of the Arduino board are there.

Arduino Uno R3. ...
Arduino Nano. ...
Arduino Micro. ...
Arduino Leonardo. ...
Arduino Micro. ...
Arduino Mega2560 Rev3. ...
Arduino Nano 33 BLE. ...
Arduino Due.

What is the void loop() section used for in Arduino programming?

This is where the bulk of your Arduino sketch is executed. The program starts directly after the opening curly bracket ( } ), runs until it sees the closing curly bracket ( } ), and jumps back up to the first line in loop() and starts all over.

Example of a simple Arduino program.

What can we connect on the digital pins of Arduino.

The digital inputs and outputs (digital I/O) on the Arduino are what allow you to connect the Arduino sensors, actuators, and other ICs. Learning how to use them will allow you to use the Arduino to do some really useful things, such as reading switch inputs, lighting indicators, and controlling relay outputs.

What are the Arduino digital pins?

to read data from some components (sensors) and write data to other components (actuators)

What can we connect to the analog pins of the Arduino?

While the main function of the analog pins for most Arduino users is to read analog sensors, the analog pins also have all the functionality of general purpose input/output (GPIO) pins (the same as digital pins 0 - 13).

What are the analog pins on the Arduino?

While the main function of the analog pins for most Arduino users is to read analog sensors, the analog pins also have all the functionality of general purpose input/output (GPIO) pins (the same as digital pins 0 - 13).

Parts of the Arduino board

USB connector.
Power port.
Microcontroller.
Analog input pins.
Digital pins.
Reset switch.
Crystal oscillator.
USB interface chip.