Arduino

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

Analog sensors

What are the Arduino digital pins?

The pins 4, 6, 8, 9, 10, and 12 are used as a digital input or output for the Arduino board.

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.

What programming language does the Arduino use?

Arduino uses a variant of the C++ programming language

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

This is where the bulk of your Arduino sketch is executed.

What is the Arduino project?

Arduino is an open-source electronics platform based on easy-to-use hardware and software.

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 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).

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.