6 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Snap Connector PMR446 is an international standard

PMR446 is an international standard ensuring cross-brand compatibility

Office and Corporate Environments: Ideal for data entry operators

satellite communication engineers

RGB LED Module for Boards Compatible with Arduino

8 kHz (AM)

6 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive Snap Connector PMR446 is an international standard6 Channel 12V Relay Module Solid State High Level SSR DC Control 250V 2A with Resistive This is a 6 Channel 12V Solid State Relay Module. A solid state relay (SSR) is just what it sounds like; an IC that acts like a mechanical relay. They allow you to control high voltage AC loads from lower voltage DC control circuitry. They accomplish this by using infrared light as the 'contact,' a solid staterelayis really just an IR LED and a photo Triac sealed