Shop 8 channel relay module to connection to external power source

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$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$29.99
8-Channel 12V USB Relay Module | Sainsmart USA
SainSmart.com
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8-Channel 12V USB Relay Module | Sainsmart USA
SainSmart.com
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8-Channel 5V Relay Module For Arduino Raspberry Pi US
SainSmart.com
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8-Channel 5V Relay Module For Arduino Raspberry Pi US
SainSmart.com
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
309
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
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2/4/8-Channel 5V Relay Module 8-Channel
SainSmart.com
423
$13.99
2/4/8-Channel 5V Relay Module 8-Channel
SainSmart.com
$21.89
Generic 8 Channel Optocoupler Relay Module Board, Strong Driving Ability, 5V/12V/24V,Fault Tolerant Design, Power Indicator, 8 Way Relay Indicator,
ibspot
$21.89
Generic 8 Channel Optocoupler Relay Module Board, Strong Driving Ability, 5V/12V/24V,Fault Tolerant Design, Power Indicator, 8 Way Relay Indicator,
ibspot
$28.17
GERUI 8 Channel Relay Module 12V/24 8 Channel Relay Module Relay Switch With OPTO Insulation High Low Level Trigger Relay Module Optocoupler Support
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GERUI 8 Channel Relay Module 12V/24 8 Channel Relay Module Relay Switch With OPTO Insulation High Low Level Trigger Relay Module Optocoupler Support
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$33.05
Diitao 2Pcs 8 Channel Relay Module 12V Expansion Plate Load Controlled Relay Switch Module With Fuse (12V 8-Channel)
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Diitao 2Pcs 8 Channel Relay Module 12V Expansion Plate Load Controlled Relay Switch Module With Fuse (12V 8-Channel)
ibspot
$49.57
Eujgoov 8 Channel 12V Relay Module, Relay Switch 6 Instructions UART Serial Port Switch PLC Motor Low Voltage Switch Multi Function USB Controller
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$49.57
Eujgoov 8 Channel 12V Relay Module, Relay Switch 6 Instructions UART Serial Port Switch PLC Motor Low Voltage Switch Multi Function USB Controller
ibspot
$28.88
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
ibspot
210
$28.88
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
ibspot
$27.63
AEDIKO 8 Channel Relay Module DC 12 V Relay Switch With Optocoupler Isolation High/Low Level Trigger
ibspot
$27.63
AEDIKO 8 Channel Relay Module DC 12 V Relay Switch With Optocoupler Isolation High/Low Level Trigger
ibspot
$83.17
ASHATA Channel Relay Board, 8 Channel Relay, 8CH 10A DC 12V-36V Lamp Control Radio Switch Relay Module With Remote Control For Industrial Automation,
ibspot
$83.17
ASHATA Channel Relay Board, 8 Channel Relay, 8CH 10A DC 12V-36V Lamp Control Radio Switch Relay Module With Remote Control For Industrial Automation,
ibspot
$6.64
$13.27
12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module
AliExpress
Free shipping
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$6.64
$13.27
12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module
AliExpress
$91.19
Zopsc 8 Channel Relay 8CH 10A DC 12V-36V Lamp Control Radio Switch Relay Module With Remote Control, Easy Installation, Stable Performance, Control DC
ibspot
$91.19
Zopsc 8 Channel Relay 8CH 10A DC 12V-36V Lamp Control Radio Switch Relay Module With Remote Control, Easy Installation, Stable Performance, Control DC
ibspot
$89.66
Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 12V)
ibspot
$89.66
Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 12V)
ibspot
$34.44
Fainwan 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module Compatible With Ar-Duino
ibspot
4
$34.44
Fainwan 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module Compatible With Ar-Duino
ibspot
$51.30
Hilitand 8 Channel Relay Module DC 5-30V Power Supply Stable Module BLE Development Board
ibspot
$51.30
Hilitand 8 Channel Relay Module DC 5-30V Power Supply Stable Module BLE Development Board
ibspot
$39.46
Yosoo Health Gear 12V Relay Module 8 Channel Relay Board, DC 12V Delay Relay Module Board Switch With OPTO Isolation High Low Level Trigger(12V)
ibspot
$39.46
Yosoo Health Gear 12V Relay Module 8 Channel Relay Board, DC 12V Delay Relay Module Board Switch With OPTO Isolation High Low Level Trigger(12V)
ibspot
$29.09
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
ibspot
31
$29.09
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
ibspot
$22.08
NOYITO 8 Channel Relay Module High Low Level Trigger With OPTO-Isolated Load DC 30V AC 125V 250V 10A For PLC Automation Equipment Control Industrial
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$22.08
NOYITO 8 Channel Relay Module High Low Level Trigger With OPTO-Isolated Load DC 30V AC 125V 250V 10A For PLC Automation Equipment Control Industrial
ibspot
$24.14
NOYITO 8-Channel Relay Module High Low Level Trigger With OPTO-Isolated Load DC 30V AC 250V 10A For PLC Automation Equipment Control Industrial
ibspot
28
$24.14
NOYITO 8-Channel Relay Module High Low Level Trigger With OPTO-Isolated Load DC 30V AC 250V 10A For PLC Automation Equipment Control Industrial
ibspot
$51.86
PROGRESSIVE AUTOMATIONS 8 Channel Relay Module
ibspot
$51.86
PROGRESSIVE AUTOMATIONS 8 Channel Relay Module
ibspot
$6.44
$6.46
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
AliExpress
$6.44
$6.46
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
AliExpress
$35.00
JESSINIE XL9535-K8V5 8 Channel Expandable Relay Module, 5V Power Supply, IIC Communication Opto-Isolated,Compatible With Arduino And Raspberry Pi
ibspot
$35.00
JESSINIE XL9535-K8V5 8 Channel Expandable Relay Module, 5V Power Supply, IIC Communication Opto-Isolated,Compatible With Arduino And Raspberry Pi
ibspot
$36.24
Relay Module 8 Channel RS485 RTU Remote Control Switch DC 12V Accessory For Home Camera
ibspot
$36.24
Relay Module 8 Channel RS485 RTU Remote Control Switch DC 12V Accessory For Home Camera
ibspot
$5.76
$6.02
24V&12V DC 8 Channel Relay Rele Module Remote Control Switch 8CH RF Receiver + 433Mhz Transmitter
AliExpress
Free shipping
$5.76
$6.02
24V&12V DC 8 Channel Relay Rele Module Remote Control Switch 8CH RF Receiver + 433Mhz Transmitter
AliExpress
$15.99
8-Channel 5V Solid State Relay Module Europe
SainSmart.com
$15.99
8-Channel 5V Solid State Relay Module Europe
SainSmart.com
$34.31
Keenso 8 Channel Relay Module, 5V/12V/24V, Fault-Tolerant Design, Low Level Trigger, Normally Closed, 10A For Arduino, 56x24x18.5mm
ibspot
$34.31
Keenso 8 Channel Relay Module, 5V/12V/24V, Fault-Tolerant Design, Low Level Trigger, Normally Closed, 10A For Arduino, 56x24x18.5mm
ibspot
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Podazz 8-Channel DC 12V Relay Module With Optocoupler Isolation Supports High And Low Level Trigger Expansion Board
ibspot
$23.99
Podazz 8-Channel DC 12V Relay Module With Optocoupler Isolation Supports High And Low Level Trigger Expansion Board
ibspot
$10.46
$13.24
8-Channel 12V DC Type-B USB Relay Board Module Controller For Automation Robotics Relay Power Supply
AliExpress
20% off
$10.46
$13.24
8-Channel 12V DC Type-B USB Relay Board Module Controller For Automation Robotics Relay Power Supply
AliExpress
$32.38
Shutao 2Pcs 8 Channel 24V Relay Module High Low Level Trigger With Optocoupler Isolation Load 8 Ways Relay Switch Module DC 30V AC 250V 10A Home
ibspot
4
$32.38
Shutao 2Pcs 8 Channel 24V Relay Module High Low Level Trigger With Optocoupler Isolation Load 8 Ways Relay Switch Module DC 30V AC 250V 10A Home
ibspot
$4.24
$7.70
DC 5V/12V/24V 4/8 Way TCPIP Network Ethernet Relay Module Switch LAN Control Smart Device Remote
AliExpress
Free shipping
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$4.24
$7.70
DC 5V/12V/24V 4/8 Way TCPIP Network Ethernet Relay Module Switch LAN Control Smart Device Remote
AliExpress
$3.80
$6.90
8 Channel Relay Module Remote Control Switch 24V 12V Motor Switch 8CH RF Receiver & 433Mhz
AliExpress
Free shipping
44% off
$3.80
$6.90
8 Channel Relay Module Remote Control Switch 24V 12V Motor Switch 8CH RF Receiver & 433Mhz
AliExpress
$218.47
Fafeicy 8 Channels Ethernet Relay, Network Relay Module, Remote Relay Device, Five Working Modes, For Ethernet To RS485, Supports 10 TCP Client
ibspot
$218.47
Fafeicy 8 Channels Ethernet Relay, Network Relay Module, Remote Relay Device, Five Working Modes, For Ethernet To RS485, Supports 10 TCP Client
ibspot
$32.38
Shutao 2Pcs 8 Channel 5V Relay Module High Low Level Trigger With Optocoupler Isolation Load 8 Ways Relay Switch Module DC 30V AC 250V 10A Home
ibspot
$32.38
Shutao 2Pcs 8 Channel 5V Relay Module High Low Level Trigger With Optocoupler Isolation Load 8 Ways Relay Switch Module DC 30V AC 250V 10A Home
ibspot
$4.36
$6.61
USB Relay 8 Channel Industrial Board W/ Input Indicator Light DC 12V/24V Delay Timer Control Module
AliExpress
Free shipping
34% off
$4.36
$6.61
USB Relay 8 Channel Industrial Board W/ Input Indicator Light DC 12V/24V Delay Timer Control Module
AliExpress
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Shop 8 channel relay module to connection to external power source

Sponsored
About our ads
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$29.99
8-Channel 12V USB Relay Module | Sainsmart USA
SainSmart.com
$29.99
8-Channel 12V USB Relay Module | Sainsmart USA
SainSmart.com
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi US
SainSmart.com
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi US
SainSmart.com
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
309
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
$13.99
2/4/8-Channel 5V Relay Module 8-Channel
SainSmart.com
423
$13.99
2/4/8-Channel 5V Relay Module 8-Channel
SainSmart.com
$21.89
Generic 8 Channel Optocoupler Relay Module Board, Strong Driving Ability, 5V/12V/24V,Fault Tolerant Design, Power Indicator, 8 Way Relay Indicator,
ibspot
$21.89
Generic 8 Channel Optocoupler Relay Module Board, Strong Driving Ability, 5V/12V/24V,Fault Tolerant Design, Power Indicator, 8 Way Relay Indicator,
ibspot
$28.17
GERUI 8 Channel Relay Module 12V/24 8 Channel Relay Module Relay Switch With OPTO Insulation High Low Level Trigger Relay Module Optocoupler Support
ibspot
$28.17
GERUI 8 Channel Relay Module 12V/24 8 Channel Relay Module Relay Switch With OPTO Insulation High Low Level Trigger Relay Module Optocoupler Support
ibspot
$33.05
Diitao 2Pcs 8 Channel Relay Module 12V Expansion Plate Load Controlled Relay Switch Module With Fuse (12V 8-Channel)
ibspot
$33.05
Diitao 2Pcs 8 Channel Relay Module 12V Expansion Plate Load Controlled Relay Switch Module With Fuse (12V 8-Channel)
ibspot
$49.57
Eujgoov 8 Channel 12V Relay Module, Relay Switch 6 Instructions UART Serial Port Switch PLC Motor Low Voltage Switch Multi Function USB Controller
ibspot
$49.57
Eujgoov 8 Channel 12V Relay Module, Relay Switch 6 Instructions UART Serial Port Switch PLC Motor Low Voltage Switch Multi Function USB Controller
ibspot
$28.88
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
ibspot
210
$28.88
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
ibspot
$27.63
AEDIKO 8 Channel Relay Module DC 12 V Relay Switch With Optocoupler Isolation High/Low Level Trigger
ibspot
$27.63
AEDIKO 8 Channel Relay Module DC 12 V Relay Switch With Optocoupler Isolation High/Low Level Trigger
ibspot
$83.17
ASHATA Channel Relay Board, 8 Channel Relay, 8CH 10A DC 12V-36V Lamp Control Radio Switch Relay Module With Remote Control For Industrial Automation,
ibspot
$83.17
ASHATA Channel Relay Board, 8 Channel Relay, 8CH 10A DC 12V-36V Lamp Control Radio Switch Relay Module With Remote Control For Industrial Automation,
ibspot
$6.64
$13.27
12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module
AliExpress
Free shipping
49% off
$6.64
$13.27
12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module
AliExpress
$91.19
Zopsc 8 Channel Relay 8CH 10A DC 12V-36V Lamp Control Radio Switch Relay Module With Remote Control, Easy Installation, Stable Performance, Control DC
ibspot
$91.19
Zopsc 8 Channel Relay 8CH 10A DC 12V-36V Lamp Control Radio Switch Relay Module With Remote Control, Easy Installation, Stable Performance, Control DC
ibspot
$89.66
Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 12V)
ibspot
$89.66
Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 12V)
ibspot
$34.44
Fainwan 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module Compatible With Ar-Duino
ibspot
4
$34.44
Fainwan 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module Compatible With Ar-Duino
ibspot
$51.30
Hilitand 8 Channel Relay Module DC 5-30V Power Supply Stable Module BLE Development Board
ibspot
$51.30
Hilitand 8 Channel Relay Module DC 5-30V Power Supply Stable Module BLE Development Board
ibspot
$39.46
Yosoo Health Gear 12V Relay Module 8 Channel Relay Board, DC 12V Delay Relay Module Board Switch With OPTO Isolation High Low Level Trigger(12V)
ibspot
$39.46
Yosoo Health Gear 12V Relay Module 8 Channel Relay Board, DC 12V Delay Relay Module Board Switch With OPTO Isolation High Low Level Trigger(12V)
ibspot