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The 5V Relay Module is an electronic component that allows the Arduino microcontroller to safely control high voltage or high current circuits.
It is often used to turn on or off devices such as lights, motors, pumps, or other electrical appliances that operate at 220V AC or at higher currents than the Arduino can handle.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
