This example sets up an interrupt triggered by the BMV080's IRQ pin to take readings. By: Pete Lewis SparkFun Electronics Date: September, 2024 SparkFun code, firmware, and software is released under ...

Set an alarm on the DS3231 clock. Enable the Arduino's main loop to ignore the clock while it performs other tasks. When the alarm happens, the DS3231 will pull the Arduino pin "low", that is, to near ...

Arduino interrupt tutorial with example demonstration of how to use external interrupt and pin change interrupt in arduino.