The 12V 4-Channel Relay Module for Arduino is an electronic switching module designed to control multiple electrical devices using Arduino and other compatible microcontrollers. It features four...
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The 12V 4-Channel Relay Module for Arduino is an electronic switching module designed to control multiple electrical devices using Arduino and other compatible microcontrollers. It features four independent relay channels, allowing you to switch four separate circuits using low-voltage control signals.
Operating with a 12V relay supply, this module is suitable for home automation, industrial control prototypes, lighting systems, motor control, and DIY electronics projects. It provides a convenient interface between microcontroller-based control systems and external electrical loads.
Four independent relay channels
12V relay operating supply
Compatible with Arduino and other supported microcontrollers
Supports independent switching of multiple circuits
Screw terminals for convenient wiring
Suitable for automation and electrical control applications
Arduino automation projects
Home and office lighting control
Electrical appliance switching
Motor and pump control
Industrial automation prototypes
DIY electronics and IoT projects
Note: Verify the module's input logic voltage, trigger type, relay contact ratings, and wiring requirements before use. The 12V relay supply does not necessarily mean the control inputs require 12V. Use appropriate electrical safety precautions when switching mains voltage.
