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electronic:boards:arduino:duemilanove [2026/10/20 21:57] – [Schematics] tonyelectronic:boards:arduino:duemilanove [2026/10/22 21:22] (current) – tony
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 {{ electronic:boards:arduino:pa184370a.jpg?200|Duemilanove overview}} {{ electronic:boards:arduino:pa184370a.jpg?200|Duemilanove overview}}
 ^  Module Description  || ^  Module Description  ||
-^Model|**Arduino Duemilanove**|+^Model|**Duemilanove**|
 ^Manufacturer|Arduino| ^Manufacturer|Arduino|
 ^Brand|Arduino| ^Brand|Arduino|
 ^Clone of|-| ^Clone of|-|
 ^Description|2009 Arduino Uno predecessor| ^Description|2009 Arduino Uno predecessor|
-^Associated modules| | 
 ^Voltage|5V| ^Voltage|5V|
-^Current| | 
  
 ===== Overview ===== ===== Overview =====
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 Mine was purchased from Jaycar and I don't think it is a genuine original as it doesn't have "made in Italy" on it anywhere. Mine was purchased from Jaycar and I don't think it is a genuine original as it doesn't have "made in Italy" on it anywhere.
 +
 ===== Features  ===== ===== Features  =====
   * Microcontroller: ATmega168 or ATmega328   * Microcontroller: ATmega168 or ATmega328
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   * 3.3V Power Out: up to 50 mA   * 3.3V Power Out: up to 50 mA
   * 5V Power Out: up to   * 5V Power Out: up to
 +  * I/O Pin Out: up to 20 mA
   * Digital I/O Pins: 14 (6 support PWM output)   * Digital I/O Pins: 14 (6 support PWM output)
   * Analog Input Pins: 6 (with 10-bit resolution)   * Analog Input Pins: 6 (with 10-bit resolution)
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 ---- ----
 ===== Schematics ===== ===== Schematics =====
-{{electronic:boards:arduino:arduino-duemilanove-schematic.png?800|Arduino DuemilanoveSchematic}}+{{electronic:boards:arduino:2009_duemilanove.png?800|Arduino Duemilanove Pinout}} ((from https://web.archive.org/web/20171005020513/http://www.pighixxx.com/test/wp-content/uploads/2014/11/2009.png CCBYSA Alberto Piganti)) 
 +{{electronic:boards:arduino:arduino-duemilanove-schematic.png?800|Arduino Duemilanove Schematic}} ((from https://www.arduino.cc/en/uploads/Main/arduino-duemilanove-schematic.pdf CCBYSA arduino.cc))
  
 \\ \\
 ---- ----
 ===== Examples ===== ===== Examples =====
 +^Probable Jaycar clone :^
 {{electronic:boards:arduino:pa184370a.jpg?800|Duemilanove overview}} {{electronic:boards:arduino:pa184370a.jpg?800|Duemilanove overview}}
 {{electronic:boards:arduino:pa204416a.jpg?800|Duemilanove top view}} {{electronic:boards:arduino:pa204416a.jpg?800|Duemilanove top view}}
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 ====== References and Additional Resources ====== ====== References and Additional Resources ======
 +  * [[https://web.archive.org/web/20140412142538/http://arduino.cc/en/Main/arduinoBoardDuemilanove|Old arduino.cc webpage]]
   * [[https://electricalflux.com/mcu-boards/arduino-duemilanove-ftdi-legacy-board-review-comparison|Info and comparison with Uno]]   * [[https://electricalflux.com/mcu-boards/arduino-duemilanove-ftdi-legacy-board-review-comparison|Info and comparison with Uno]]
   * [[https://awtfy.com/2010/05/27/the-arduino-duemilanove-with-atmega328-and-that-reset-line|Reset enable jumper]]   * [[https://awtfy.com/2010/05/27/the-arduino-duemilanove-with-atmega328-and-that-reset-line|Reset enable jumper]]