The Arduino Nano: The Basics – Arduino Nano Programming

The Arduino Nano: The Basics – Arduino Nano Programming

The Arduino Nano: The Basics – Arduino nano programming – Hello friends, I hope everything is going swimmingly for each of you. I will go over some of the fundamentals of the Arduino Nano Board in this lesson’s tutorial. Because of its adaptability, portability, and low cost, this topic was chosen by me because it refers to the microcontroller board that is used the most frequently. In addition, it is the ideal microcontroller board for engineering students to use when developing their Final Year and Semester Projects. Now, let’s take a look at some of its fundamental attributes, capabilities, and properties:

The Arduino Nano: The Basics

The Arduino company is responsible for designing and producing the microcontroller board known as the Arduino Nano.
Atmega328 is the microcontroller that you can find in Arduino Nano. This is the same microcontroller that can be found in Arduino UNO. The only distinction is that Nano comes in an SMD form, whereas UNO only comes in a DIP form.
There is a range of 5V to 12V for the operating voltage.
Now, let’s take a look at its fundamental characteristics:

Fundamental Characteristics of the Arduino Nano

It has a total of 22 I/O Pins, 14 of which are digital while the other eight are analog, and the digital pins are in the majority.
It has 6 PWM Pins among 14 digital pins.
The resolution of the Analog Pins on the Nano is 10 bits, its value can range from 0 to 1024, and the voltage it can produce can be anywhere from 0 to 5 volts.

  • It possesses a crystal oscillator that operates at 16 MHz.
  • The Mini USB Pin that is connected to it is required for us to be able to upload code into it.
  • It is compatible with various communication protocols, one of which is the Serial Protocol.
    I2C Protocol. SPI Protocol.
  • The code we have uploaded is kept in the 32 kilobytes of flash memory that the Nano has.
  • This board already has the Arduino Bootloader installed, and the space taken up by the bootloader in the board’s flash memory is 2 kilobytes.
  • Memory in SRAM is 2 kilobytes.
  • The EEPROM memory is one kilobyte in size.Let’s take a look at its capabilities now; to do that, I’m going to take a look at a few examples and applications.
    Examples of Uses for an Arduino Nano
    It is the most widely used microcontroller board, and if I’m not mistaken, it has replaced Arduino UNO due to its small size. The reason for this is that it can do more with less. Because of the importance placed on size in embedded projects, the Nano board is favored over the UNO. Let’s look at some of the applications it has

Embedded Systems.
Security Systems.
Automation Systems.
Medical Instruments.
Virtual Reality products.


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