1 Channel Realy Module with Arduino

In this video, we will learn how to connect / interface/ use 1 channel relay module with Arduino Uno to control LED bulb connected to ac. Arduino code for the same is also shown in the videos. You can use the same code for Arduino Mega also.

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Code link:
https://drive.google.com/open?id=1diG...

Circuit Diagram:
https://drive.google.com/open?id=1RZK...

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