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DFRduino UNO R3 - Arduino Compatible

SKU:DFR0216 Brand:DFRobot Reward Points: 20
$19.90 In Stock
Price in Reward Points:2290
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Introduction

DFRduino Uno V3.0 from DFRobot is a physical world computing board of small size for academics or development . It is a simple microcontroller board fully compatible with Arduino UNO R3 and Arduino IDE open-source development environment. This environment implements the Processing / Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux).

This board features the ATmega16U2 programmed as a USB-to-serial converter. An added bonus is that our DFRduino is still using the DIP package AVR Chip. You could remove it to update or reprogram the chip's firmware, or even to place it on a finished, more compact project. The cool thing about our new DFRduino microcontroller is that the headers use different colors to feature I/O ports of different types:
  • Red for Power Section.
  • Blue for Analog I/O.
  • Green for Digital I/O.
 
These colors match our sensor cables. This makes it really easy to figure out where to connect sensors, or to identify which side is Analog (blue) or Digital (green).

The Arduino Uno is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, 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 with a USB cable or power it with a AC-to-DC adapter or battery to get started.

This board added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.
 
DFRduino UNO R3 Related Projects:
How To Make Arduino Bluetooth Tank with Custom Android Application (V1.0)?
Arduino Project - Make an Arduino Intervalometer For Timelapse Photography
Existential Crisis aka Arduino RPG
How to Make A Terrifying Halloween Gadget?
How to Build a Robot – Lesson 1: Introduction
How to Build a Robot Lesson 2:  Build a Basic Arduino Robot
How to Build a Robot Lesson 3: Build a Line Tracking Arduino Robot
How to Build a Robot Lesson 4: Build an Arduino Robot That Could Avoid Obstacles
How to Build a Robot Lesson 5: Build an Arduino Robot With Light And Sound Effects
How to Build a Robot Lesson 6: Build an Arduino Robot That Could Monitor Environment
How to Build a Robot Lesson 7: Build a Bluetooth-Controlled Arduino Robot 
ESP8266 Arduino Programming Tutorial

How to DIY an Indoor Carbon Dioxide Detector?

How to Build A Smart Cooling Fan with Arduino

DFRduino UNO R3 Project 1: How to Make A Terrifying Halloween Gadget
This is a simple but fun application for Halloween. All you need is a mask, a stepper motor, a micro-controller, a motor driver, a MP3 module and some wires as well as batteries. 
Hardware components:

This tutorial here is just to show you how to connect DFPlayer module with Arduino and speaker and the Arduino sketch provided here just to play few sample sounds I collected from Internet.

Hardware list:
Speaker - DFPlayer module support to to 3W
SD card - 2GB ~ 32GB formatted with FAT or FAT32
MP3 / WAV - audio files

When finishing reading this tutorial, you will find those very simple devices, principles and technologies can help you build very interesting equipment.
Hardware list:

DFRduino UNO R3 Project 4 Arduino Projects: Zelda Song Player
Things you may need in this project: Hardware components

DFRobot Arduino Microcontrollers Series
DFRduino UNO R3 DFRobot Leonardo with Xbee Socket DFRobot Mega 2560 V3.0 Romeo V2- an Arduino Robot Board Romeo - an Arduino Robot Control Board with Motor Driver
Name DFRduino UNO DFRobot Leonardo DFRobot Mega 2560 Romeo V2- an Arduino Robot Board Romeo - an Arduino Robot Control Board with Motor Driver
SKU DFR0216 DFR0221 DFR0191 DFR0225 DFR0004
Microcontroller ATmega328p ATmega32u4 ATmega2560 ATmega32U4 Atmega328
Working voltage 5V 5V 5V 5V 5V
CPU Frequency 16MHz 16MHz 16MHz 16MHz 16MHz
TIO ports / PWM 6 / 14 7 / 20 54 / 15 20 / 7 14 / 6
Analog inputs 6 12 16 12 8
UART 1 2 4 2 1
I2C 1 1 2 3 3
SPI 1 1 1 1 1
Interrupt pins 2 2 2 2 2
EEPROM[KB] 1 1 4 1 1
Flash[KB] 32 32 256 32 32
SRAM[KB] 2 2.5 8 2.5 2
USB

A-B USB cable

micro USB cable

A-B USB cable

micro USB cable

A-B USB cable

Dimension 75*55*15mm 75*55*15mm 100*53*15mm 89*84*14mm 90*80*14mm
Vin 7-12V 7-12V 7-12V 7-12V 7-12V
Price $19.9 $19.9 $24.9 $34.95 $29.5
Weight(g) 45 50 70 80 80
IDE version Arduino 1.0 and above Arduino 1.0 and above Arduino 1.0 and above Arduino 1.0 and above Arduino 1.0 and above
Feature DFRduino UNO is fully compatible with Arduino UNO R3,suitable for Arduino beginner and hobbyists DFRobot Leonardo is a low cost controller, integrated with Xbee and SPI. Suitable for low cost and communication demand of hobbyists DFRduino Mega has 54 digital pins and 16 analog pins, 4 UART channels. Suitable for demands of vast sensors Use ATmega32u4, 2 serial ports. Intergrated with Xbee socket and motor drivers Arduino microcontroller with motor driver, communication ports, IO expansion ports, it can be used as the main controller of robots

Specification

  • Microcontroller: ATmega328 (DIP Package)
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7 ~ 12V
  • Input Voltage (limits): 6 ~ 20V
  • Digital I/O Pins: 14 (of which 6 provide PWM output)
  • Analog Input Pins: 6
  • DC Current per I/O Pin: 40 mA
  • DC Current for 3.3V Pin: 50 mA
  • Flash Memory: 32 KB of which 2KB used by bootloader
  • SRAM: 2 KB (ATmega328)
  • EEPROM: 1 KB (ATmega328)
  • Clock Speed: 16 MHz
  • Size: 75 x54 x15 mm (2.95 x2.13 x0.59")
  • Envionment Friendly: Rohs Compliance
 

Documents

Shipping List

  • DFRduino Uno V3.0  x1

TUTORIAL

  • Decoding and Sending 433MHz RF Codes with Arduino and RC-Switch
    2015-10-08 00:00:00
  • Arduino Project - Make an Arduino Intervalometer For Timelapse Photography
    2016-09-21 08:57:57
  • Existential Crisis aka Arduino RPG
    2016-09-21 12:06:01
  • How to Build a Robot – Lesson 1: Introduction
    2016-11-12 14:53:17
  • How To Build a Real Steel Robot? Lesson 4
    2017-06-28 06:30:47
  • How to Make An Automatic Water Changing System
    2017-07-06 09:22:39
  • Lattepanda Project: C# Arduino GUI to control the LED
    2018-04-03 09:33:13

REVIEW

DFRduino UNO R3 - Arduino Compatible

$19.90
In Stock
QTY DISCOUNT
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  • 10+$18.00
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