- 1.2-Channel Relay Module with Optocoupler: This high-quality relay module features a 2-way relay expansion board designed for reliable performance in various applications. - Robust Relay Specifications: The module is equipped with a premium relay capable of handling a maximum load of AC 250V / 10A and DC 30V / 10A on the normally open interface, ensuring it can manage significant power demands. - Enhanced Insulation and Stability: Utilizing a patch optocoupler, this module provides excellent insulation and strong driving capabilities, delivering stable performance with a trigger current of just 5mA. It operates effectively at a voltage of 5V. - Flexible Triggering Options: Easily configure the module to trigger at high or low levels using a jumper. Its fault-tolerant design ensures the relay remains inactive even if the control line is interrupted, enhancing safety and reliability. Applications: - Home Automation: Control lights or appliances remotely, allowing for smart home integration without complex wiring. - Industrial Automation: Use as part of a control system to manage machinery or equipment safely and efficiently. - DIY Projects: Ideal for hobbyists looking to build custom electronics, robotics, or automation solutions with a straightforward relay setup. This relay module offers a practical solution for enhancing control and automation in various environments, combining quality, functionality, and ease of use.