UNO R3 - Arduino Docs
Arduino UNO is a microcontroller board based on the ATmega328P. It has 14 digital input/output 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.
Overview of the Arduino UNO Components
Overview of the Arduino UNO Components. An in-depth look at the classic Arduino UNO board. Author Arduino. Last revision 10/28/2024. Looking at the board from the top down, this is an outline of what you will see (parts of the board you might interact with in the course of normal use are highlighted): The Arduino UNO.
UNO R3 SMD - Arduino Docs
Arduino UNO SMD is a microcontroller board based on the ATmega328P. It has 14 digital input/output 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.
The Arduino® UNO R3 is the perfect board to get familiar with electronics and coding. This versatile development board is equipped with the well-known ATmega328P and the ATMega 16U2 Processor.
Arduino UNO Board Anatomy
Oct 28, 2024 · Arduino UNO Board Anatomy. An overview of the classic Arduino UNO. Arduino boards senses the environment by receiving inputs from many sensors, and affects their surroundings by controlling lights, motors, and other actuators.
Getting Started with Arduino UNO R3
A step-by-step guide to get started with the Arduino UNO R3. To use the Arduino UNO R3 board, you will need the Arduino AVR Board Package, which comes pre-installed with the IDE. You will need a version of the Arduino IDE, which you can download from the Arduino Software page.
Blink - Arduino Docs
Oct 28, 2024 · In this case, using a 220-ohm resistor with an Arduino UNO R3 (a 5V board) limits the current to a safe level for both the LED and the Arduino pin. Adjusting the resistor value allows you to control the LED's brightness while ensuring safe operation.
Guide to 3V3 and 5V Power Supplies Differences - Arduino Docs
This guide will show you why 3V3 is the current standard voltage level for power supplies in electronic circuits and devices and some general tips when designing and handling these voltage levels in your circuits or devices powered by Arduino.
What is Arduino?
Oct 28, 2024 · The Arduino software is easy-to-use for beginners, yet flexible enough for advanced users. It runs on Mac, Windows, and Linux. Teachers and students use it to build low cost scientific instruments, to prove chemistry and physics principles, or to get started with programming and robotics.
Power Consumption on Arduino Boards
When connected, the power profiler can measure the power consumption of your board with high accuracy. Any power that your board consumes can now be detected, and with a software tool (such as the nRF Connect for Desktop), we can record power consumption over time.