There are 14 digital I/O on this board and out of these 14 Pins 6 can be used for PWM output. Complete Pinout (Pin diagram of Arduino Pro Mini Board) Atmega328p Features of Arduino Pro Mini Boardįollowing are the features of Arduino pro mini board: 14 digital I/O pins: The complete description for each color is provided in the table on the right. Note the light green represents the associated pin number on the chip. The complete, detailed, and cross-verified Pin Diagram of Arduino Pro Mini Board is given in the Figure below. Can I apply 5Volts on a 3.3 volt Arduino Pro Mini board?.
Arduino pro mini serial port how to#
How to identify if my Arduino boards support 5 volts or 3.3 volts.Difference between 5 Volts and 3.3 Volts Arduino Pro Mini boards.You can checkout the following topics for more information on arduino voltage Regulator.
The 5V version of Arduino Pro mini has 5 Volts regulator and 16MHz crystal oscillator clock on the board whereas the 3.3 Volts version of Arduino pro mini has 3.3 volts voltage regulator with an 8MHz onboard crystal oscillator.
3.3 board with 8MHz onboard crystal oscillator.There are two very popular versions of arduino pro mini boards they include The small size and low prices for this borad are the main factors making it more attractive when compare to the bulky and costly Arduino Uno board. The capability of this microcontroller board is equal to Arduino Uno because it contains the same Atmega328p microcontroller chip. Arduino Pro Mini is a small microcontroller board that uses the popular AVR Atmel Atmega328p microcontroller chip just like its other variants popular variants like Arduino UNO and Arduino Nano.
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