Arduino Uno Pin Configuration

Learn how to use the 20 pins of Arduino Uno for digital inputoutput, analog input, power supply, and communication. See the pinout diagram, pin definitions, and examples of digital input and output pins.

Learn how to use the Arduino Uno's digital, analog, power, ground, crystal oscillator, ICSP, and USB pins for various purposes. See the pin diagram, pin description, and pin specifications for each pin type.

1. Arduino Uno R3 Pin Configuration. The Arduino Uno is one of the most popular and beginner-friendly boards in the Arduino family. It's an excellent choice for new makers and developers. Vin Input voltage pin external power supply. 5V Regulated 5V power supply for the board and connected components. 3.3V 3.3V supply generated from a voltage regulator.

Learn how to use Arduino Uno R3, a popular microcontroller board based on ATmega328P. See the pin diagram, technical specifications, and how to program the board with Arduino IDE.

Arduino UNO Pinout - Digital Pins. Arduino GPIO General-Purpose Input Output Pins are the digital IO pins of the Arduino UNO board. There are 14 GPIO pins on the Arduino UNO board as shown in the figure below. IO Pins. The pins 0 to 13 are used as a digital input or output for the Arduino UNO board. Pin 13 is used for the onboard built

Learn about the Arduino UNO board, its layout, specifications and pinout. Find out how to power, program and communicate with the board using serial, I2C and SPI interfaces.

Learn about the Arduino UNO board, its pinout, specifications, and functions. Find out how to program, power, and connect the board with various pins and protocols.

Learn how to use the pins of Arduino Uno board for different applications, such as power, digital, analog, communication and more. See examples of sensors and actuators that you can connect to each pin functionality.

Arduino UNO is a microcontroller board based on the ATmega328P. It has 14 digital inputoutput pins of which 6 can be used as PWM outputs, 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller simply connect it to a computer

Learn how to use the Arduino Uno pinout for power, analog, digital and serial communication. See the diagram, pin functions, current limits, logic levels and PWM capabilities.