Sold out

Name: Control Board 12V Relay DB9 Interface RS232 Serial Port RS232 Relay 4Ch 4Ch RS232 Relay Remote Switching
SKU: 69834e0fbf964801bb3b95e7
Availability: OutOfStock

Control Board 12V Relay DB9 Interface RS232 Serial Port RS232 Relay 4Ch 4Ch RS232 Relay Remote Switching

Store

GYROBALL

12V 8Channel DB9 RS 232 Relay Module Remote Control Switch Smart Home

Price €18.23

Modbus-RTU Single/Multi-Channel Relay Module Supports RS485/TTL UART Pluggable Terminal

Price €16.04

Relay Module DIP 4 Channel Control Board Switch Controller DC 5V Accessory for Electronics

Price €28.19

RS232 Relay Module Opto 4 Channel Serial Port Control Relay Module with 8 Bit MCU SP3232

Price €41.40

4/8 Channel Computer USB Control Switch-Free Relay Module DC 12V PC Relay Module Expansion Board for Automation

Price €34.36

4 Channel Bluetooth Relay Module Phone Wireless Remote Control Switch

Price €19.38

4-Channel 12V Computer USB Smart Switch Controller PC Relay Module Expansion Board

Price €24.09

Relay Module for MODBUS RTU RS232 Opto 8 Bit MCU 3 Channel Serial Port Control Relay Module for

Price €19.71

LCSC LCUS-4 Four-Channel USB Relay Module Smart Control Switch New Version

Price €15.99

Relay Module 4 Channel Control Board Switch Controller DC 12V Accessory for Electronics

Price €18.71

4 Channel Relay Module USB Drive Free DC Relay Board Computer Control PLC Board 3 Operating Modes 5V

Price €21.15