/ /

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage



sku: 1005006430392715

$11.90+5%

$12.53

Shipping from: China

Price history chart & currency exchange rate

Customers also viewed

in this store in other stores

For Motor Garage DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch

100%

$13.36

For Motor Garage DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch

97%

$11.75

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

94%

$13.57

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

4 Channel RS232 Relay Board DC 12V PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

+5%

92%

$12.23

4 Channel RS232 Relay Board DC 12V PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

+5%

89%

$11.50

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

+1%

86%

$10.56

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

83%

$12.38

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

81%

$11.46

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

78%

$11.65

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

-1%

76%

$11.34

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

74%

$12.01

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

71%

$12.00

4 Channel RS232 Relay Board DC 12V PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

+3%

62%

$14.57

4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage

4-channel DB9 Interface RS232 Relay Board PC USB UART Module Serial Port Remote Control Switch for Motor Garage

58%

$12.02

4-channel DB9 Interface RS232 Relay Board PC USB UART Module Serial Port Remote Control Switch for Motor Garage

56%

$12.23

4-channel DB9 Interface RS232 Relay Board PC USB UART Module Serial Port Remote Control Switch for Motor Garage

8 Channel DC 12V RS232 Relay Board PC USB UART DB9 Remote Control Switch for PLC Smart Home Garage Door Car Alarm Farm Motor

43%

$18.20

8 Channel DC 12V RS232 Relay Board PC USB UART DB9 Remote Control Switch for PLC Smart Home Garage Door Car Alarm Farm Motor

40%

$19.68

8 Channel DC 12V RS232 Relay Board PC USB UART DB9 Remote Control Switch for PLC Smart Home Garage Door Car Alarm Farm Motor

For PC PLC Motor LED PTZ DC 12V 24V 2Ch DB9 UART Relay Module RS232 Serial Port Switch Board

+1%

30%

$3.94

For PC PLC Motor LED PTZ DC 12V 24V 2Ch DB9 UART Relay Module RS232 Serial Port Switch Board

R223B01 DC 12V 1 Channel DB9 Serial Port Time Delay Relay RS232 UART Multi-function Remote Control Switch Relay Board

28%

$10.17

R223B01 DC 12V 1 Channel DB9 Serial Port Time Delay Relay RS232 UART Multi-function Remote Control Switch Relay Board

DC 12V 2 CH DB9 Female/Male RS232 UART Remote Control Switch Board Serial Port Relay Module

24%

$4.98

DC 12V 2 CH DB9 Female/Male RS232 UART Remote Control Switch Board Serial Port Relay Module

N228D02 DC 12V 2CH DB9 UART RS232 Serial Port Switch Relay Module for PC PLC Motor LED PTZ

18%

$12.88

N228D02 DC 12V 2CH DB9 UART RS232 Serial Port Switch Relay Module for PC PLC Motor LED PTZ

TB351*1+TB052*1 DC 9V 12V 2Ch RS232 Relay Control Switch & USB to RS232 DB9 PC UART Serial Port for Smart Home

16%

$12.29

TB351*1+TB052*1 DC 9V 12V 2Ch RS232 Relay Control Switch & USB to RS232 DB9 PC UART Serial Port for Smart Home

N228D02 RS232 Relay Module 2 Channel DC 12V 24V 67MA PC UART Relay DB9 Serial Switch For PLC Camera Industrial Control System

13%

$9.18

N228D02 RS232 Relay Module 2 Channel DC 12V 24V 67MA PC UART Relay DB9 Serial Switch For PLC Camera Industrial Control System

DC 12V 8CH Serial Port Relay Module DB9 UART RS232 Switch Board For Control Home Lighting Electric Water Heater

10%

$17.09

DC 12V 8CH Serial Port Relay Module DB9 UART RS232 Switch Board For Control Home Lighting Electric Water Heater

$15.89

DC 9V 12V 2Ch RS232 Relay Control Switch & USB to RS232 DB9 PC UART Serial Port for Smart Home

+13%

$10.54

N228D02 RS232 Relay Module 2 Channel DC 12V 24V 67MA PC UART Relay DB9 Serial Switch for PLC Camera Industrial Control System

$7.13

R221A08 8 Channel 12V RS232 DB9 UART Serial port Relay Switch for PLC Lamp LED Smart home

4-channel DB9 Interface RS232 Relay Serial Port Remote Control Switch to Control Garage Car Motor

-1%

$6.11

4-channel DB9 Interface RS232 Relay Serial Port Remote Control Switch to Control Garage Car Motor

1PCS 12VDC 8ch Serial Port Relay DB9 UART RS232 Switch for control Home lighting Electric water heater

-10%

$15.29

1PCS 12VDC 8ch Serial Port Relay DB9 UART RS232 Switch for control Home lighting Electric water heater

$8.09

2 IN 1 RS232 TTL232 Serial UART Relay Open Close 9600kpbs 8 Data Bit ByteSmart Home Garage Door Car Alarm Farm Motor