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)
