* This example demonstrates how to use an interrupt to read a button press on an Arduino Uno. * The PCF8574's INT pin is connected to an interrupt-capable pin on the Arduino.

OK, year-old pop culture references aside [Kyle] dropped us a line to show us his tutorial on using interrupts with your Arduino. Given the single core nature of your average Arduino’s AVR you pretty ...

Control four LEDs using a pushbutton interrupt. Initial state: LEDs connected to pins 4, 6, and 8 are ON. The LED on pin 2 is OFF. When the button is pressed: The LED on pin 2 turns ON, while the LEDs ...

The purpose of this module is to learn about the Arduino interrupt system. An Arduino tetherball game is created to illustrate the use of interrupts. You'll see that Interrupts are easy and the game ...