The Keyestudio Single 5V Relay Module is an essential component for interactive projects, designed for seamless integration with Arduino boards. This module uses SONGLLE high-quality relays, enabling control of various devices, including lighting, motors, and electrical equipment. Key Features High-Quality Relay: Active HIGH level for robust performance, offering reliable switching capabilities. Versatile Applications: Ideal for controlling solenoid valves, lamps, motors, and other high-current devices. Easy Integration: Modular design allows for straightforward expansion with Arduino boards (not included). Digital Interface: Controlled through a digital IO port, making it easy to implement in your projects. Specifications Rated Current: 10A (NO), 5A (NC) Maximum Switching Voltage: 150VAC, 24VDC Control Signal: TTL level Rated Load: 8A 150VAC (NO) 10A 24VDC (NO), 5A 250VAC (NO/NC) 5A 24VDC (NO/NC) Maximum Switching Power: AC1200VA DC240W (NO) AC625VA DC120W (NC) Contact Action Time: 10ms Specification Value Contact Form SPDT Coil Voltage 5 VDC Contact Rating 10A@125VAC Coil Resistance 70 Ohm Coil Current 71.4 mA Mating Socket (Standard) N/A Mating Socket (DIN Rail) N/A Applications This relay module is suitable for many applications, including: Home Automation: Control appliances and lighting systems remotely. Robotics: Operate motors, solenoid valves, and other heavy equipment. Industrial Automation: Automate machinery with high current requirements. Safety Systems: Use in emergency shutoff and alert systems. Conclusion The Keyestudio 5V Relay Module is a practical solution for those looking to integrate high-level control over various electrical devices in their projects. With its robust features and easy connection to Arduino, this relay module is perfect for hobbyists and professionals seeking reliable control for their electronic systems!