Arduino Uno R3

  • 32330: Arduino Uno R3 - front view
  • 32330: Arduino Uno R3 - back view
  • 32330: Arduino Uno R3 - alternate view
$22.00
Product ID: 32330
In Stock: 379
1+$22.00
No Downloads

Overview

The Arduino Uno R3 microcontroller module is the brain of our popular Shield-Bot educational robots.  We offer it here as a replenishment item for our related kits. Our tutorial for the Shield-Bot robot, "Robotics with the Board of Education Shield for Arduino" and its assesment material have been certified as California A-G curriculum (see the Additional Resources tab below). In addition, we offer Arduino code for many Parallax sensors and accessories

Features

  • Fits the Parallax Board of Education Shield
  • Based on the ATmega328P
  • 14 GPIO (6 PWM capable) and 6 analog inputs -see Details tab below for more
  • Programmable via Windows, Mac, and Chromebook*

Through an arrangement with Codeanywere and NICERC (the National Integrated Cyber Education Research Center), Parallax is offering Shield-Bot classrooms access to edu : Codebender, a Chromebook-compatible online programming tool for the Arduino Uno.  For details and to apply for a key, click here.

Details

Specifications

  • 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

 

Additional Resources