4 Channel Relay Module 4 Channel 5v Relay Module Relay Module

Product DescriptionFactory Outlet Light Coupling 5V 4 Channel Relay Module for Raspberry PI ,ArduinoProduct Name5V 4 Channel Relay ModuleChannel4 ChannelFeatures· Relay contact capacity 250V10A. Relay output normally open, normally closed;• Active low. 5V relay signal input voltage range :0-5V;• VCC system power. JD-VCC relay power. Default 5V relay.JD- VCC and VCC shorted.
Package Includes:1PC 5V 4 Channel Relay Module with light coupling
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