Operating Voltage: 5.0V, Crystal Oscillator: 16MHz, Voltage Regulator: KB33.Depending on operating voltage, Arduino Pro Mini is of two types:.The size of Arduino Pro Mini is 1/6th of the size of Arduino Uno, so it's quite small as compared to Arduino UNO.Arduino Pro Mini Pinout also consists of 8 Analog Pins.This board comes with 14 Digital I/O Pins, out of which 6 pins are used for providing PWM output.Arduino Pro Mini is a compact, small-sized & application-type microcontroller board, developed by and comes with an Atmega328 microcontroller incorporated on the board.In today's tutorial, I'll discuss each and everything related to Arduino Pro Mini so you don't need to scrape through the internet and find all information in one place. These boards were developed with the intention of providing easy hardware and software combination that gives a quick pathway to people with no technical background. There are two versions of Arduino Pro Mini available, first one operates at 5V & runs at 16MHz while the second one is of 3.3V runs at 8MHz.Īrduino boards are mainly used for the development of automation, robotics, embedded systems and other electronics projects. 5V and 3.3V) while Arduino Pro Mini comes with a single voltage regulator. Arduino Uno comes with two onboard voltage regulators (i.e. Arduino Pro Mini is very small in size & it lacks a built-in programmer & USB Port. It's a microcontroller board developed by and is based on the Atmega328 microcontroller.Īrduino Pro Mini is quite similar to Arduino UNO in overall functionality however the main difference lies in its size and built-in programmer.

Today, I am going to give you a detailed Introduction to Arduino Pro Mini.

Arduino pro mini wire library