Hi, I'm currently trying to figure out how to use millis to measure the time between each blink of an LED (the blink being caused by a pulse sensor with an analog input) and take this information to trigger a digital pin if the interval is greater than 500. Here's my code: int PulseSensorPurplePi…

Using millis to measure intervals to trigger a digital output

mcclocu November 14, 2017, 11:56pm 11

Uh oh, someone's triggered!

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