This is an Arduino library that enables you attach an interrupt to any pin of Arduino Uno, Nano, Mini and other 328-based boards. The Arduino attachInterrupt() function only allows pines 2 & ~3.

When I set my interrupt to detect both rising and falling edges using CHANGE, what ends up happening is that falling edges are ignored. I'm using a Nano 33 BLE. What I expect to happen, given the ...

This is a simple tutorial project. It describes how to use interrupt in Arduino Uno. The interrupt is a mechanism in which we can achieve a little multitasking and automation of microcontroller ...