1-Way Relay Module 5V/12V Low Level Trigger Expansion Board

This compact expansion board is designed for seamless integration into various electronic projects. It operates on either 5V or 12V, providing versatile compatibility with different power sources. The module features a low-level trigger, making it responsive to input signals from microcontrollers or other digital circuits. Ideal for DIY enthusiasts and professionals alike, it enables the control of high-power devices like motors and lights with ease and safety. Its sturdy construction ensures reliability, while the screw terminals simplify installation and connection processes. Perfect for automation systems, smart home projects, and prototyping, this relay module enhances functionality with minimal effort. - Operating Voltage: 5V, 12V - Trigger Type: Low Level Trigger - Relay Channels: 1 - Board Type: Expansion Board Manufacture country: China Instructions included: No