2X 16ch Multifunction RS485 RS232(TTL) PLC Modbus Rtu Module IO Control Switch Board for 5V 12V 24V Relay Board Motor LED(Core Board A)

Application: Automated industry PLC;5V 12V 24V 1-16 Channel Relay Module Smart Home,Home Automation..

$16.22

5V 12V 4 Channel USB 5V 12V Relay Automation Module Board Computer Control For Arduino PIC DSP AVR With USB cable SRD-12VDC (5V)

Contact Type Normally Open Current Rating 10 Amps Mounting Type Board Mount,Plug Mount..

$13.49

WiFi Wireless Smart Relay Module USB DC 5v/12v/24v/48v 2 Channel Switch for Garage Door, Rolling Shutter Door, Electric Curtain

Connector Type Wireless Contact Type Normally Open Mounting Type Wall Mount Ope..

$12.99

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