Arduino UNO R3
  • Arduino UNO R3

#530: Arduino UNO R3

R99.98


The Arduino Uno R3 is the entry point for anyone interested in robotics and microcontroller programming. 

It is designed to be easy to add and remove components without soldering. It is essentially a small computer that can be programmed.

Can be powered by battery, from a wall-plug or directly from a USB-cable from your computer.

The Arduino makes electronics easy and instead of having to worry about resistors, capacitors and inductors, you can simply focus on purchasing modules that will accomplish what you need for your project.

This is the open-source (and much cheaper) version of the Official Arduino Uno R3. 

All the information you need to get started with Aruinos can be found at https://www.arduino.cc/ 

 

The Arduino has taken South Africa by revolution all the way from Johannesburg to Durban to Port Elizabeth to Cape Town! Yet ironically enough, the Arduino is often used in rural settings far away from the cities, running on only a solar panel and batteries.

Product Details

 

Microcontroller ATmega328P
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limit) 6-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
PWM Digital I/O Pins 6
Analog Input Pins 6
DC Current per I/O Pin 20 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega328P) of which 0.5 KB used by bootloader
SRAM 2 KB (ATmega328P)
EEPROM 1 KB (ATmega328P)
Clock Speed 16 MHz
LED_BUILTIN 13
Length 68.6 mm
Width 53.4 mm
Weight 25 g

Tutorials

Providing Power to an Arduino
Options available to provide power to an Arduino is discussed here.

Arduino Automated Plant Water Project
A simple but practical Arduino project to automatically water your plants, showing the usage of a 7-Segment Display, a Soild Moisture Sensor, a Temperature Sensor and a Relay.

Arduino Introduction
Introducing you to the awesome Arduino!

Simple Arduino RC Car/Robot
A guide to construct your own Arduino-based 2 Wheel-Drive Robot