About this item

The DFRobot Relay Module is a versatile and user-friendly relay designed for seamless integration with controller boards, particularly Arduino. This standard relay enables reliable connections between external circuits and various devices, making it ideal for applications such as home lighting, high-power appliances, and automation systems. Its modular design simplifies installation, while the built-in status LED provides a clear visual indication of activation or deactivation. Control is easily achieved through a digital IO port, utilizing a simple HIGH or LOW signal on compatible boards. Additionally, the module is well-suited for managing electromagnetic valves, motors, and other high-current or high-voltage equipment, ensuring efficient operation in diverse applications.