Aref arduino external interrupts - Arduino Uno - Farnell element14
It has more or less the same functionality of the Arduino Duemilanove, External Interrupts: Arduino ArduinoBoardNano
The Arduino Mega is a External Interrupts: 2 (interrupt though is it possible to change the upper end of their range using the AREF pin and.
Arduino Uno Overview External Interrupts: 2 and 3. end of their range using the AREF pin and the analogReference() function.
The Arduino Uno is a microcontroller board based on the ATmega328 External Interrupts: using the AREF pin and the analogReference().
See the sketch in the examples folder of the distribution for an example usage. Arduino External External Interrupts.
The Arduino Mega 2560 is a microcontroller board The input voltage to the Arduino board when it's using an external power External Interrupts: 2.