DFRduino Duemilanove 328 (Arduino Compatable Clone)

This is the Chinese Clone of the Smartprojects Arduino USB Board.  If you purchase one of these boards,  we would greatly appreciate a review of them below.  Let us know of any differences you come across and any cool projects you have used them for!  - Madz

 

Introduction

The DFRduio Duemilanove is 100% compatible with original with Arduino. 

The Arduino Duemilanove is a microcontroller board based on the ATmega328 (datasheet). 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.

Summary

Microcontroller ATmega328
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
EEPROM 1 KB
Clock Speed 16 MHz


Specification

  • Size:75x54x15 mm
  • Weight:25 gram

Shield Compatibility

  • Arduino Duemilanove Prototype Shield (Compatible)
  • Arduino I/O Shield (Compatible)
  • Arduino LCD Shield (Compatible)
  • Arduino Motor Shield (Compatible)
  • Arduino Ethernet Shield (Compatible)

 

$28.80