Main.ArduinoBoardMini History

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October 09, 2014, at 05:18 PM by Roberto Guido - updated link to 328 datasheet, thanks Ben Wang for notice
Changed lines 17-18 from:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[http://www.atmel.com/dyn/resources/prod_documents/8271S.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[USBSerial | USB Serial adapter]] or other USB or RS232 to TTL serial adapter.
to:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[http://www.atmel.com/images/Atmel-8271-8-bit-AVR-Microcontroller-ATmega48A-48PA-88A-88PA-168A-168PA-328-328P_datasheet_Complete.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[USBSerial | USB Serial adapter]] or other USB or RS232 to TTL serial adapter.
October 09, 2014, at 10:04 AM by Angelo Scialabba -
Changed lines 36-38 from:
to:
||Length ||30 mm ||
||Width ||18 mm ||
June 16, 2014, at 03:57 PM by Federico -
Changed lines 10-11 from:
[[http://arduino.cc/en/Main/Buy | Attach:buttonDistributors.jpg ]]
to:
(:table border = 0 :)
(:cell:) [[http://store.arduino.cc/index.php?main_page=product_info&cPath=11&products_id=227 | Attach:buttonStore.jpg]]
(:cell:)[[http://arduino.cc/en/Main/Buy | Attach:buttonDistributors.jpg ]]
(:tableend:)
November 23, 2012, at 05:20 PM by Roberto Guido - added comments box on bottom
Changed lines 89-91 from:
There's [[http://www.arduino.cc/playground/Learning/ArduinoMini | more information on the Arduino Mini]] in the playground.
to:
There's [[http://www.arduino.cc/playground/Learning/ArduinoMini | more information on the Arduino Mini]] in the playground.

(:div id='commentsbox':)
May 09, 2012, at 12:36 AM by Scott Fitzgerald -
Added lines 73-74:
[[Attach:arduino_mini_schematic05.pdf | Schematic of the Arduino Mini 05]]
Changed lines 79-80 from:
[[Attach:ArduinoMini04-gerber.zip | Gerbers for the Arduino Mini 04]] ''(original board files were not done in Eagle''
to:
[[Attach:ArduinoMini05-EAGLE.zip | EAGLE files for the Arduino Mini 05]]

[[Attach:ArduinoMini04-gerber.zip | Gerbers for the Arduino Mini 04]] ''(original board files were not done in Eagle)''
May 08, 2012, at 11:14 PM by Scott Fitzgerald -
Changed lines 16-17 from:
The new Mini (revision 05) has a new package for the ATmega328, which enables all components to be on the top of the board. The new version has the same pin configuration as revision 04.
to:
The new Mini (revision 05) has a new package for the ATmega328, which enables all components to be on the top of the board. It also has an onboard reset button. The new version has the same pin configuration as revision 04.
May 08, 2012, at 10:59 PM by Scott Fitzgerald -
Changed lines 38-39 from:
To program the Arduino Mini, you will need a [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter. See the page on [[Guide/ArduinoMini | getting started with the Arduino Mini]] for instructions.
to:
To program the Arduino Mini, you will need a [[USBSerial | USB Serial adapter]] or other USB or RS232 to TTL serial adapter. See the page on [[Guide/ArduinoMini | getting started with the Arduino Mini]] for instructions.
May 04, 2012, at 03:46 PM by Scott Fitzgerald -
Changed lines 66-68 from:
''Pin out of the Arduino Mini 04.'' (Note that the ground pin on the left has moved down one pin.)

to:
''Pin out of the Arduino Mini 04 and 05.'' (Note that the ground pin on the left has moved down one pin.)

May 04, 2012, at 03:45 PM by Scott Fitzgerald -
Changed lines 14-15 from:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[http://www.atmel.com/dyn/resources/prod_documents/8271S.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
to:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[http://www.atmel.com/dyn/resources/prod_documents/8271S.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[USBSerial | USB Serial adapter]] or other USB or RS232 to TTL serial adapter.

The new Mini (revision 05) has a new package for the ATmega328, which enables all components to be on the top of the board. The new version has the same pin configuration as revision 04.
May 04, 2012, at 03:40 PM by Scott Fitzgerald -
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(:cell:)%centre%[[Attach:ArduinoLeonardoFront_2.jpg | Attach:Mini05_front_450px.jpg ]]
(:cell:)%centre%[[Attach:ArduinoLeonardoBack_2.jpg | Attach:Mini05_back_450px.jpg ]]
to:
(:cell:)%centre%[[Attach:Mini05_front.jpg | Attach:Mini05_front_450px.jpg ]]
(:cell:)%centre%[[Attach:Mini05_back.jpg | Attach:Mini05_back_450px.jpg ]]
May 04, 2012, at 03:39 PM by Scott Fitzgerald -
Changed lines 2-4 from:

Attach:ArduinoMini_450px.jpg
to:
(:table border=0 :)
(:cell:)%centre%[[Attach:ArduinoLeonardoFront_2.jpg | Attach:Mini05_front_450px.jpg ]]
(:cell:)%centre%[[Attach:ArduinoLeonardoBack_2.jpg | Attach:Mini05_back_450px.jpg ]]
(:cellnr:)''Arduino Mini Front without headers''
(:cell:)''Arduino Mini Rear''
(:tableend:)

Changed line 83 from:
There's [[http://www.arduino.cc/playground/Learning/ArduinoMini | more information on the Arduino Mini]] in the playground.
to:
There's [[http://www.arduino.cc/playground/Learning/ArduinoMini | more information on the Arduino Mini]] in the playground.
October 17, 2011, at 12:30 PM by Federico -
Changed lines 33-34 from:
The ATmega328 on the Arduino Mini comes preburned with a [[Tutorial/Bootloader | bootloader]] that allows you to upload new code to it without the use of an in-system-programmer. The bootloader communicates using the original STK500 protocol ([[www.atmel.com/dyn/resources/prod_documents/8271S.pdf | reference]], [[http://www.atmel.com/dyn/resources/prod_documents/avr061.zip | C header files]]).
to:
The ATmega328 on the Arduino Mini comes preburned with a [[Tutorial/Bootloader | bootloader]] that allows you to upload new code to it without the use of an in-system-programmer. The bootloader communicates using the original STK500 protocol ([[http://www.atmel.com/dyn/resources/prod_documents/doc2525.pdf | reference]], [[http://www.atmel.com/dyn/resources/prod_documents/avr061.zip | C header files]]).
October 17, 2011, at 12:24 PM by Federico -
Changed lines 9-10 from:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[www.atmel.com/dyn/resources/prod_documents/8271S.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
to:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[http://www.atmel.com/dyn/resources/prod_documents/8271S.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
October 17, 2011, at 12:23 PM by Federico -
Changed lines 9-10 from:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[http://www.atmel.com/dyn/resources/prod_documents/doc2545.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
to:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[www.atmel.com/dyn/resources/prod_documents/8271S.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
October 17, 2011, at 12:21 PM by Federico -
Changed lines 23-24 from:
||SRAM ||1 KB ||
||EEPROM ||512 bytes ||
to:
||SRAM ||2 KB ||
||EEPROM ||1 KB ||
Changed lines 33-34 from:
The ATmega328 on the Arduino Mini comes preburned with a [[Tutorial/Bootloader | bootloader]] that allows you to upload new code to it without the use of an in-system-programmer. The bootloader communicates using the original STK500 protocol ([[http://www.atmel.com/dyn/resources/prod_documents/doc2525.pdf | reference]], [[http://www.atmel.com/dyn/resources/prod_documents/avr061.zip | C header files]]).
to:
The ATmega328 on the Arduino Mini comes preburned with a [[Tutorial/Bootloader | bootloader]] that allows you to upload new code to it without the use of an in-system-programmer. The bootloader communicates using the original STK500 protocol ([[www.atmel.com/dyn/resources/prod_documents/8271S.pdf | reference]], [[http://www.atmel.com/dyn/resources/prod_documents/avr061.zip | C header files]]).
October 17, 2011, at 12:03 PM by Federico -
Changed line 22 from:
||Flash Memory ||16 KB (of which 2 KB used by bootloader) ||
to:
||Flash Memory ||32 KB (of which 2 KB used by bootloader) ||
October 17, 2011, at 12:01 PM by Federico -
Changed lines 3-4 from:
Attach:arduino_mini.jpg
to:
Attach:ArduinoMini_450px.jpg
October 03, 2011, at 03:15 PM by Federico -
Changed lines 5-6 from:
[[http://arduino.cc/en/Main/Buy | Attach:buttonDistributors.jpg]]
to:
[[http://arduino.cc/en/Main/Buy | Attach:buttonDistributors.jpg ]]
September 17, 2011, at 02:05 PM by Scott Fitzgerald - mirror dev
Added lines 5-6:
[[http://arduino.cc/en/Main/Buy | Attach:buttonDistributors.jpg]]
Changed lines 9-10 from:
The Arduino Mini is a small microcontroller board based on the ATmega328 ([[http://www.atmel.com/dyn/resources/prod_documents/doc2545.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
to:
The Arduino Mini is a small microcontroller board originally based on the ATmega168, but now supplied with the 328.([[http://www.atmel.com/dyn/resources/prod_documents/doc2545.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
Changed lines 43-44 from:
See also the [[Hacking/PinMapping168 | mapping between Arduino pins and ATmega328 ports]].
to:
See also the [[Hacking/PinMapping168 | mapping between Arduino pins and ATmega168/328 ports]].
Changed line 78 from:
There's [[http://www.arduino.cc/playground/Learning/ArduinoMini | more information on the Arduino Mini]] in the playground.
to:
There's [[http://www.arduino.cc/playground/Learning/ArduinoMini | more information on the Arduino Mini]] in the playground.
September 12, 2011, at 03:40 AM by Scott Fitzgerald -
Changed lines 41-42 from:
See also the [[Hacking/PinMapping328 | mapping between Arduino pins and ATmega328 ports]].
to:
See also the [[Hacking/PinMapping168 | mapping between Arduino pins and ATmega328 ports]].
September 12, 2011, at 03:39 AM by Scott Fitzgerald -
Changed lines 7-8 from:
The Arduino Mini is a small microcontroller board based on the ATmega168 ([[http://www.atmel.com/dyn/resources/prod_documents/doc2545.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
to:
The Arduino Mini is a small microcontroller board based on the ATmega328 ([[http://www.atmel.com/dyn/resources/prod_documents/doc2545.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
Changed line 14 from:
||Microcontroller ||ATmega168 ||
to:
||Microcontroller ||ATmega328 ||
Changed lines 31-34 from:
The ATmega168 on the Arduino Mini comes preburned with a [[Tutorial/Bootloader | bootloader]] that allows you to upload new code to it without the use of an in-system-programmer. The bootloader communicates using the original STK500 protocol ([[http://www.atmel.com/dyn/resources/prod_documents/doc2525.pdf | reference]], [[http://www.atmel.com/dyn/resources/prod_documents/avr061.zip | C header files]]).

You can also bypass the bootloader and program the ATmega168 with ICSP (In-Circuit Serial Programming); see the page on [[http://www.arduino.cc/en/Hacking/MiniBootloader | bootloading the Mini]] for information on wiring up an ICSP header to the Mini and the [[Hacking/Programmer | programmer]] for instructions on using a programmer to upload a sketch.
to:
The ATmega328 on the Arduino Mini comes preburned with a [[Tutorial/Bootloader | bootloader]] that allows you to upload new code to it without the use of an in-system-programmer. The bootloader communicates using the original STK500 protocol ([[http://www.atmel.com/dyn/resources/prod_documents/doc2525.pdf | reference]], [[http://www.atmel.com/dyn/resources/prod_documents/avr061.zip | C header files]]).

You can also bypass the bootloader and program the ATmega328 with ICSP (In-Circuit Serial Programming); see the page on [[http://www.arduino.cc/en/Hacking/MiniBootloader | bootloading the Mini]] for information on wiring up an ICSP header to the Mini and the [[Hacking/Programmer | programmer]] for instructions on using a programmer to upload a sketch.
Changed lines 41-42 from:
See also the [[Hacking/PinMapping168 | mapping between Arduino pins and ATmega168 ports]].
to:
See also the [[Hacking/PinMapping328 | mapping between Arduino pins and ATmega328 ports]].
October 24, 2008, at 12:43 PM by Tom Igoe -
Changed lines 68-69 from:
[[Attach:arduino_mini_schematic.pdf | Schematic of the original Arduino Mini]]
to:
[[Attach:ArduinoMini04-gerber.zip | Gerbers for the Arduino Mini 04]] ''(original board files were not done in Eagle''

[[Attach:USB_mini_04.zip | Board files for the Mini USB adaptor]]
October 24, 2008, at 12:38 PM by Tom Igoe -
Added lines 64-65:
[[Attach:arduino_mini_schematic04.pdf | Schematic of the Arduino Mini 04]]
October 21, 2008, at 05:40 PM by Tom Igoe -
Deleted lines 48-54:

Attach:arduino_mini04_pinout.png

''Pin out of the Arduino Mini 04.'' (Note that the ground pin on the left has moved down one pin.)

(:cell width=50%:)
Added lines 53-59:

(:cell width=50%:)
Attach:arduino_mini04_pinout.png

''Pin out of the Arduino Mini 04.'' (Note that the ground pin on the left has moved down one pin.)

March 10, 2008, at 02:20 AM by David A. Mellis -
Changed line 18 from:
||Analog Input Pins ||8 (of which 4 are broken out onto the breadboard) ||
to:
||Analog Input Pins ||8 (of which 4 are broken out onto pins) ||
Added lines 35-42:
!!!Input and Output

Each of the 14 digital pins on the Mini can be used as an input or output. They operate at 5 volts. Each pin can provide or receive a maximum of 40 mA and has an internal pull-up resistor (disconnected by default) of 20-50 kOhms. Pins 3, 5, 6, 9, 10, and 11 can provide PWM output; for details see the [[http://www.arduino.cc/en/Reference/AnalogWrite | analogWrite()]] function. If anything besides the Mini USB (or other) adapter is connected to pins 0 and 1, it will interfere with the USB communication, preventing new code from being uploaded or other communication with the computer.

The Mini has 8 analog inputs, each of which provide 10 bits of resolution (i.e. 1024 different values). Inputs 0 to 3 are broken out onto pins; input 4 to 7 require soldering into the provided holes. By default the analog inputs measure from ground to 5 volts, though is it possible to change the upper end of their range using the AREF pin and some low-level code.

See also the [[Hacking/PinMapping168 | mapping between Arduino pins and ATmega168 ports]].
March 10, 2008, at 02:14 AM by David A. Mellis -
Added lines 25-34:
!!!Programming

The Arduino Mini can be programmed with the Arduino software ([[Main/Software | download]]). For details, see the [[Reference/HomePage | reference]] and [[Tutorial/HomePage | tutorials]].

To program the Arduino Mini, you will need a [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter. See the page on [[Guide/ArduinoMini | getting started with the Arduino Mini]] for instructions.

The ATmega168 on the Arduino Mini comes preburned with a [[Tutorial/Bootloader | bootloader]] that allows you to upload new code to it without the use of an in-system-programmer. The bootloader communicates using the original STK500 protocol ([[http://www.atmel.com/dyn/resources/prod_documents/doc2525.pdf | reference]], [[http://www.atmel.com/dyn/resources/prod_documents/avr061.zip | C header files]]).

You can also bypass the bootloader and program the ATmega168 with ICSP (In-Circuit Serial Programming); see the page on [[http://www.arduino.cc/en/Hacking/MiniBootloader | bootloading the Mini]] for information on wiring up an ICSP header to the Mini and the [[Hacking/Programmer | programmer]] for instructions on using a programmer to upload a sketch.
March 10, 2008, at 01:48 AM by David A. Mellis -
Changed lines 1-2 from:
!!!Arduino Mini
to:
!!Arduino Mini
Changed lines 5-6 from:
This miniature Arduino board has an ATmega168 onboard, which offers twice as much program space as the ATmega8 on the other boards (16 KB vs. 8 KB). You can plug it in a breadboard or put it in a socket soldered into prototyping board. Like the full-sized Arduino boards, this runs at 16 MHz.
to:
!!!Overview

The Arduino Mini is a small microcontroller board based on the ATmega168 ([[http://www.atmel.com/dyn/resources/prod_documents/doc2545.pdf | datasheet]]), intended for use on breadboards and when space is at a premium. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, and a 16 MHz crystal oscillator. It can be programmed with the [[MiniUSB | Mini USB adapter]] or other USB or RS232 to TTL serial adapter.
Changed lines 11-12 from:
!!!!Pinout
to:
!!!Summary

||border=0
||Microcontroller ||ATmega168 ||
||Operating Voltage ||5V ||
||Input Voltage ||7-9 V ||
||Digital I/O Pins ||14 (of which 6 provide PWM output) ||
||Analog Input Pins ||8 (of which 4 are broken out onto the breadboard) ||
||DC Current per I/O Pin ||40 mA ||
||Flash Memory ||16 KB (of which 2 KB used by bootloader) ||
||SRAM ||1 KB ||
||EEPROM ||512 bytes ||
||Clock Speed ||16 MHz ||

!!!Pinout
Changed lines 44-45 from:
!!!!Schematic
to:
!!!Schematic
Changed lines 50-51 from:
!!!!More Information
to:
!!!More Information
June 15, 2007, at 11:41 PM by David A. Mellis -
Added lines 11-12:
'''Note:''' the pinout changed from version 03 to version 04 of the Mini, please be sure you use the right diagram.
June 15, 2007, at 11:40 PM by David A. Mellis - removing link to the old schematic showing the connection between the mini and the adapter
Deleted lines 25-28:
!!!!Connecting to the Mini USB Adapter

See this [[ArduinoMiniUSB | diagram]] to connect the Mini USB Board to the Mini USB Adapter.
June 15, 2007, at 11:00 PM by David A. Mellis -
Added lines 11-19:
(:table width=95% border=0 cellpadding=5 cellspacing=0:)
(:cell width=50%:)

Attach:arduino_mini04_pinout.png

''Pin out of the Arduino Mini 04.'' (Note that the ground pin on the left has moved down one pin.)

(:cell width=50%:)
Changed lines 22-27 from:
''Pin out of the Arduino Mini 03.''

Attach:arduino_mini_schematic.jpg

''Pin out of the original Arduino Mini.''
to:
''Pin out of the Arduino Mini 03.'' (older versions are compatible, but missing the IO7 header at the top)

(:tableend:)
February 27, 2007, at 09:58 PM by David A. Mellis -
Added lines 11-14:
Attach:arduino_mini_pinout.png

''Pin out of the Arduino Mini 03.''
Added lines 17-18:
''Pin out of the original Arduino Mini.''
Changed lines 25-26 from:
Attach:arduino_mini_schematic.pdf
to:
[[Attach:arduino_mini_schematic03.pdf | Schematic of the Arduino Mini 03]]

[[Attach:arduino_mini_schematic.pdf | Schematic of the original Arduino Mini]]
January 07, 2007, at 02:24 PM by David A. Mellis -
Added lines 23-24:
To get your Arduino Mini working, see [[Guide/ArduinoMini | this guide]].
November 04, 2006, at 07:58 PM by David A. Mellis -
Changed lines 21-22 from:

to:
!!!!More Information

There's [[http://www.arduino.cc/playground/Learning/ArduinoMini | more information on the Arduino Mini]] in the playground.
September 25, 2006, at 09:21 AM by David A. Mellis -
Added lines 13-16:
!!!!Connecting to the Mini USB Adapter

See this [[ArduinoMiniUSB | diagram]] to connect the Mini USB Board to the Mini USB Adapter.
September 06, 2006, at 10:54 PM by David A. Mellis -
Changed lines 5-6 from:
This miniature Arduino board has an ATmega168 onboard, which offers twice as much program space as the ATmega8 on the other boards (16 KB vs. 8 KB). You can plug it in a breadboard or put it in a socket soldered into prototyping board.
to:
This miniature Arduino board has an ATmega168 onboard, which offers twice as much program space as the ATmega8 on the other boards (16 KB vs. 8 KB). You can plug it in a breadboard or put it in a socket soldered into prototyping board. Like the full-sized Arduino boards, this runs at 16 MHz.
September 05, 2006, at 07:16 PM by David A. Mellis -
Added lines 9-10:
!!!!Pinout
Added lines 13-18:
!!!!Schematic

Attach:arduino_mini_schematic.pdf


August 31, 2006, at 06:45 PM by David A. Mellis -
Added lines 7-8:
'''Warning''': Don't power the Arduino mini with more than 9 volts, or plug the power in backwards: you'll probably kill it.
August 31, 2006, at 06:43 PM by David A. Mellis -
Added lines 1-8:
!!!Arduino Mini

Attach:arduino_mini.jpg

This miniature Arduino board has an ATmega168 onboard, which offers twice as much program space as the ATmega8 on the other boards (16 KB vs. 8 KB). You can plug it in a breadboard or put it in a socket soldered into prototyping board.

Attach:arduino_mini_schematic.jpg

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