Shop 8 Channel Relay Board Connection with Sensor

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$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
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196
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
196
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
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163
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
163
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Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
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Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
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Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
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Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Amazon.com
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$6.44
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
AliExpress
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5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
AliExpress
$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
6
$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
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6
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
42
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
42
$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
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$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
267
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
267
$310.89
018362831 8 Channel Relay Board - CR1, OF
Industrial Air Centers
$310.89
018362831 8 Channel Relay Board - CR1, OF
Industrial Air Centers
$37.54
Shanbor Smart Board USB 12V 8 Channel Relay Controller Switch Module For Intelligent Switch Control
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5
$37.54
Shanbor Smart Board USB 12V 8 Channel Relay Controller Switch Module For Intelligent Switch Control
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5
$24.14
ELEGOO 8 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi
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$24.14
ELEGOO 8 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi
ibspot
$43.58
VIFERR 8 Channel Relay Module, 24 V Optocoupler Relay Module With Optocoupler, High Low Trigger Expansion Board
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$43.58
VIFERR 8 Channel Relay Module, 24 V Optocoupler Relay Module With Optocoupler, High Low Trigger Expansion Board
ibspot
$28.14
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
ibspot
$28.14
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
ibspot
$53.99
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Poe Port Communication, With Various Isolation And Protection Circuits,
Amazon.com
5
Free shipping
$53.99
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Poe Port Communication, With Various Isolation And Protection Circuits,
Amazon.com
5
$51.86
PROGRESSIVE AUTOMATIONS 8 Channel Relay Module
ibspot
$51.86
PROGRESSIVE AUTOMATIONS 8 Channel Relay Module
ibspot
$82.56
Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
ibspot
32
$82.56
Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
ibspot
32
$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)
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$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)
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$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
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$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
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$23.99
Podazz 8-Channel DC 12V Relay Module With Optocoupler Isolation Supports High And Low Level Trigger Expansion Board
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Podazz 8-Channel DC 12V Relay Module With Optocoupler Isolation Supports High And Low Level Trigger Expansion Board
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$40.52
Walfront DC 12V Relay Module, 8 Channel Relay Module Board High Low Dual Trigger Relay Module With Pull Indicator, 300
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Walfront DC 12V Relay Module, 8 Channel Relay Module Board High Low Dual Trigger Relay Module With Pull Indicator, 300
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$33.44
Eagles Relay Module With Optocoupler High Or Low Level Trigger Expansion Board Compatible With Raspberry Pi Arduino (12V Relay 8 Channel, 1PCS)
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$33.44
Eagles Relay Module With Optocoupler High Or Low Level Trigger Expansion Board Compatible With Raspberry Pi Arduino (12V Relay 8 Channel, 1PCS)
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$29.94
ST SHILLEHTEK Shillehtek 8-Channel 12V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation,
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ST SHILLEHTEK Shillehtek 8-Channel 12V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation,
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$51.57
DEWIN Relay Module, 8 Channel Optocoupler Relay Module Board High And Low Trigger(12V)
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DEWIN Relay Module, 8 Channel Optocoupler Relay Module Board High And Low Trigger(12V)
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$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$30.23
GTIWUNG 1 X 8 Channel 12 V Relay Module, Relay Module 12 V, 8 Channel 12 V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For
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GTIWUNG 1 X 8 Channel 12 V Relay Module, Relay Module 12 V, 8 Channel 12 V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For
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$13.32
Intermediate Relay Module Trigger Relay Output Control Board Module Relay Module 4/8/10/12/16 Way
AliExpress
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Intermediate Relay Module Trigger Relay Output Control Board Module Relay Module 4/8/10/12/16 Way
AliExpress
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$89.27
Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 5V)
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8
$89.27
Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 5V)
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8
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Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 12V)
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Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 12V)
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$29.09
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
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39
$29.09
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
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39
$235.00
Schleicher | 42220901 | Relay Module - 8 Channels |
Classic Automation
$235.00
Schleicher | 42220901 | Relay Module - 8 Channels |
Classic Automation
$27.17
Relay Module WIFI 8-Channel ESP8266 Development Board For Wireless Control DC 7-28V / 5V
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Relay Module WIFI 8-Channel ESP8266 Development Board For Wireless Control DC 7-28V / 5V
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$34.44
AITRIP 1PCS 8 Channel 5V Solid State Relay Module Board High Level Trigger Compatible With Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC (1PCS
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116
$34.44
AITRIP 1PCS 8 Channel 5V Solid State Relay Module Board High Level Trigger Compatible With Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC (1PCS
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116
$144.49
$169.99
Auxbeam 8 Gang Switch Panel BB80, Universal Circuit Control Relay System Box With Automatic Dimmable On-Off LED Switch Pod Touch Switch Box For Car
Amazon.com
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$144.49
$169.99
Auxbeam 8 Gang Switch Panel BB80, Universal Circuit Control Relay System Box With Automatic Dimmable On-Off LED Switch Pod Touch Switch Box For Car
Amazon.com
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$49.28
Innfeeltech 1Pcs DC 12V Relay Module 8 Channel Relay With Optocoupler High Or Low Level Trigger Expansion Board
ibspot
$49.28
Innfeeltech 1Pcs DC 12V Relay Module 8 Channel Relay With Optocoupler High Or Low Level Trigger Expansion Board
ibspot
$265.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-08TRS)
Automation Direct
$265.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-08TRS)
Automation Direct
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Shop 8 Channel Relay Board Connection with Sensor

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$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
196
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
196
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
163
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
163
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1K+
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1K+
$11.39
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Amazon.com
39
$11.39
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Amazon.com
39
$6.43
$6.44
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
AliExpress
$6.43
$6.44
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
AliExpress
$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
6
$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
6
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
42
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
42
$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
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
267
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
267
$310.89
018362831 8 Channel Relay Board - CR1, OF
Industrial Air Centers
$310.89
018362831 8 Channel Relay Board - CR1, OF
Industrial Air Centers
$37.54
Shanbor Smart Board USB 12V 8 Channel Relay Controller Switch Module For Intelligent Switch Control
ibspot
5
$37.54
Shanbor Smart Board USB 12V 8 Channel Relay Controller Switch Module For Intelligent Switch Control
ibspot
5
$24.14
ELEGOO 8 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi
ibspot
$24.14
ELEGOO 8 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi
ibspot
$43.58
VIFERR 8 Channel Relay Module, 24 V Optocoupler Relay Module With Optocoupler, High Low Trigger Expansion Board
ibspot
$43.58
VIFERR 8 Channel Relay Module, 24 V Optocoupler Relay Module With Optocoupler, High Low Trigger Expansion Board
ibspot
$28.14
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
ibspot
$28.14
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
ibspot
$53.99
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Poe Port Communication, With Various Isolation And Protection Circuits,
Amazon.com
5
Free shipping
$53.99
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Poe Port Communication, With Various Isolation And Protection Circuits,
Amazon.com
5
$51.86
PROGRESSIVE AUTOMATIONS 8 Channel Relay Module
ibspot
$51.86
PROGRESSIVE AUTOMATIONS 8 Channel Relay Module
ibspot
$82.56
Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
ibspot
32
$82.56
Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
ibspot
32
$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