Use hardware and timer interrupts when you want the Arduino to perform multiple tasks at the same time. In this video we will use hardware and timer interrupts to control the blink rate of two separate LEDs at the same time.
This is tutorial #24 in the Ultimate Guide to the Arduino, a complete video course on the Arduino microcontroller with 45 lessons that are designed to teach anyone how to master the Arduino at any skill level. Visit our YouTube channel page to watch the entire series!
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