5V 1-Channel Relay Module with Optocoupler Isolation, Supports High and Low Level Trigger, Compatible with Arduino and Raspberry Pi for DIY Electronics Projects

Key features

• **High-Quality Relay for Reliable Performance**: This module uses a genuine high-quality relay, ensuring stable and reliable performance for all your electronic projects.
• **Optocoupler Isolation for Safe Operation**: With optocoupler isolation, the module provides enhanced safety and drive capability, protecting your microcontroller from high voltages.
• **Flexible Trigger Modes**: Supports both high and low level triggers, allowing for versatile integration with various devices, including Arduino and Raspberry Pi.
• **Easy to Set Up and Use**: Features clearly labeled input and output terminals, making wiring straightforward and hassle-free, perfect for DIY enthusiasts.
• **Visual Status Indicators**: Equipped with power and operation indicator lights, providing immediate visual feedback on the module's status and helping with quick diagnostics.

Free shipping included. 30-day hassle-free returns.