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About this product

Unlock the full potential of your DIY electronics projects with the amiciSmart 4 Channel 5V Relay Module. This essential shield acts as the perfect bridge between your low-voltage microcontroller and high-voltage devices, enabling you to automate and control a wide range of appliances and circuits with confidence. The core of this module's reliability is its built-in optocoupler. This critical component provides crucial electrical isolation, safeguarding your delicate Arduino, Pi, or other microcontrollers from sudden voltage spikes and feedback from the power circuits you're controlling. Featuring compatibility with both High and Low Level trigger modes, this relay board offers unparalleled flexibility, allowing you to easily adapt it to your specific circuit design needs. With its robust maximum load capacity of AC250V/10A and DC30V/10A, it is perfectly suited for controlling demanding applications from home automation systems and IoT devices to robotics and motor control. Its compact design ensures it fits neatly into any project enclosure, while its clear labeling makes setup and wiring a breeze for both beginners and experienced makers. The amiciSmart Relay Module is the dependable, safe, and flexible solution for taking your electronics projects to the next level. Specifications: Working Voltage: 5VDC Static Current: 5ma Trigger Voltage: Low (0~1.5VDC); High (3~5VDC) Maximum Load: AC250V/10A, DC30V/10A