1 Channel 12V Latching Remote Control Wireless Relay Board Module

1 Channel 12V Latching Remote Control Wireless Relay Board Module 🇬🇧 UK

12V 24VDC 30A Delay Timer Trigger Relay Switch Module High/Low Trigger PLC Board

1/2/4/8 Arduino Pi Channel Relay Board Module Selectable High Low 5V 12V 24V

DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation

12V 8-Channel Relay Board Module Active Low

12V 1 / 2 / 4 / 8 Channel Relay Board Module Screw Header Arduino Raspberry Pi

5pcs Relay Module DC 12V 1 Channel Relay Board with Optocoupler Isolation High