Relay Module

This is a 12V Modbus RTU 8 Channels Relay Module Input Optocoupler Isolation RS485 MCU. It is used t..

12V Relay Module 4-Channel This is a 12V 4-Channel Relay interface board. Be able to control various..

This is 12V Modbus RTU 2 Channels Relay Module Input Optocoupler Isolation RS485 MCU. Be able to con..

This is a one-channel Modbus RTU relay module equipped with a stable 8-bit MCU and RS485 level commu..

This is a 12V 1-Channel Relay interface board, Be able to control various appliances and other equip..

The DC 12V 1 Channel Bluetooth Wireless Control Relay Module contains 2 relay channels that operate ..

This 5V 1 Channel SSR Solid State Relay Module can control up to 2A at 240VAC.This is a 1 Channel SS..

This is 1 Channel 5V Relay Board Module For Arduino PIC AVR DSP ARM. A wide range of microcontroller..

This is 1 Channel 5V Relay Board Module For Arduino PIC AVR DSP ARM. A wide range of microcontroller..

This is a 1 Channel 5V Solid State Relay Module. A solid-state relay (SSR) is just what it sounds li..

The 1 channel 5V 30A Relay Module Power Failure Relay is a 1-channel relay module board with LE..

This 1 channel 5V 30A relay control board module with optocoupler modules is compliant with internat..

It is an Ingenex 3-24VDC 50V solid state relay 2A, output with resistance type fuse 50V 2A. The inpu..

It is an Ingenex 3-24VDC 50V solid state relay 2A, output with resistance type fuse 50V 2A. The inpu..

This 5V 4 Channel SSR Solid State Relay Module 240V 2A Output with Resistive Fuse is based on the Om..

This is a 1 Channel 24V Solid State Relay Module. A solid-state relay (SSR) is just what it sounds l..

This 1 channel 24V 30A relay control board module with optocoupler modules is compliant with interna..

This 1 Channel 12V Relay Module with Optocoupler meet the safety standard as control areas and ..

This is 1 Channel 12V Solid State Relay Module. A solid-state relay (SSR) is just what it sounds lik..

It is an 1 Channel OMRON 12V 240V solid state relay 2A, output with resistance type fuse 240V 2A. Th..

This is a small and easy to use 1 channel relay board that operates on 12V. Use it to control one 24..

The 1 channel 12V 30A Relay Module Power Failure Relay is a 1-channel relay module board with LED in..