Relay Module Fault Tolerant Design Humanized Interface Stable One Channel Relay Module for Motors Wa

Feature: 1. Fault Tolerant Design: Relay module adopts fault tolerant design, even if the control line is broken, the relay will not operate at will. 2. Humanized Interface: All interfaces of relay module relay switch can be led out through direct wiring terminals, which is very convenient. 3. Stable Performance: Power off relay module adopts optocoupler chip isolation, strong driving ability and stable performance. 4. Easy to Use: One channel relay module built in PC817 chip, easy to use, high level starting, trigger current 5mA. 5. Wide Applications: Flat trigger relay can be used to control solenoid valves, water pumps, motors, light strips, etc. Specification: Item Type: Relay Module Material: PCB Model: XH-M213 Input Voltage: DC 5V Start Type: High Level Number of Ways: 1 Way Chip: PC817 Power Indicator (Green), Relay Status Indicator (Red) Package List: 1 x Relay Module