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Tuesday, April 25, 2023

on video Relay card working and wiring | Relay card input output wiring


 The relay module

What's the relay module to begin with? The relay module is a type of device that helps you control an electrical circuit by opening or closing a switch.


This is made possible by the electromagnet inside the relay. When the switch is turned on, the electromagnet becomes activated, which in turn either opens or closes the circuit, depending on its intended purpose.


You can use a relay control module in many different situations, such as providing a remote control for lights, electric motors, and other appliances. It can also be used in safety and security systems to sound an alarm or to activate or deactivate a device.


 The relay module

What's the relay module to begin with? The relay module is a type of device that helps you control an electrical circuit by opening or closing a switch.


This is made possible by the electromagnet inside the relay. When the switch is turned on, the electromagnet becomes activated, which in turn either opens or closes the circuit, depending on its intended purpose.


You can use a relay control module in many different situations, such as providing a remote control for lights, electric motors, and other appliances. It can also be used in safety and security systems to sound an alarm or to activate or deactivate a device.

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