Arduino for Beginners - 2022 Complete Course - Blink Multiple LEDs without delay ()

The video tutorial explains how to make two LEDs blink at different rates without using delays in the loop function. It covers setting up the LEDs, defining variables, and implementing a structure to toggle LED states based on time intervals. The tutorial also discusses when it is appropriate to use delays in code, such as during initialization or when waiting for sensor responses. The approach allows for more flexible and efficient programming, especially when handling multiple actions simultaneously.

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