| Index

| Reference for Wiring 1.0 (ALPHA) 0022+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name |  | ### FALLING
Examples |  |
    attachInterrupt(0, myFunction, FALLING);  // attaches myFunction to external interrupt 0 on FALLING
Description |  | Reserved word representing a transition from HIGH to LOW on an external interruption pin.
Syntax |  |
    FALLING
Usage |  | Web & Application
Related |  | LOW RISING CHANGE attachInterrupt() detachInterrupt() interruptMode()