购买 8 Channel Relay Module 5V

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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
205
$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
205
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
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Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
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Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
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Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
43
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$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
43
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DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
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DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
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5V/7-28V 8 Channels Bluetooth Relay Module Development Board
Alibaba B2B
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Alibaba B2B
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$7.78
5V 8 Channels Relay, Module High And Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier, Board
Alibaba B2B
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5V 8 Channels Relay, Module High And Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier, Board
Alibaba B2B
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YXW 8 Channel Relay Module Board 24V 12V 5V Available Optocoupler Low Level Trigger Relay
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YXW 8 Channel Relay Module Board 24V 12V 5V Available Optocoupler Low Level Trigger Relay
Alibaba B2B
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5V 12V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Low Level Trigger Expansion Board
Alibaba B2B
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5V 12V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Low Level Trigger Expansion Board
Alibaba B2B
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8 Channel Relay Module Board 24V 12V 5V Available Optocoupler Low Level Trigger Relay
Alibaba B2B
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8 Channel Relay Module Board 24V 12V 5V Available Optocoupler Low Level Trigger Relay
Alibaba B2B
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$2.85
DC5V 8 Channel Relay Module With Optocoupler Supports AVR/51/PIC Microcontroller PLC Pcb Relay Board
Alibaba B2B
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DC5V 8 Channel Relay Module With Optocoupler Supports AVR/51/PIC Microcontroller PLC Pcb Relay Board
Alibaba B2B
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$5.58
Low Level 5V 8 Channel Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive Fuse
Alibaba B2B
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$5.58
Low Level 5V 8 Channel Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive Fuse
Alibaba B2B
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$2.65
Zopro 5V 12V 24V 8-Channel Relay Module SMD Mounting Red Board High/Low Level Trigger Opto-Isolated
Alibaba B2B
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Zopro 5V 12V 24V 8-Channel Relay Module SMD Mounting Red Board High/Low Level Trigger Opto-Isolated
Alibaba B2B
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$2.30
5V Low-Level Trigger 8 Channel Relay Module Optocoupler Isolation PLC Control Drive Board Dropshipping
Alibaba B2B
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5V Low-Level Trigger 8 Channel Relay Module Optocoupler Isolation PLC Control Drive Board Dropshipping
Alibaba B2B
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$12.50
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$12.50
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$3.33
8 Channel Relay Module With Optocoupler Isolation Support 24V High And Low Level Trigger Relay Red Board
Alibaba B2B
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$3.33
8 Channel Relay Module With Optocoupler Isolation Support 24V High And Low Level Trigger Relay Red Board
Alibaba B2B
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$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
5
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
5
$120.00
Litetouch 8 Channel Relay Module 08-2208-01
eBay
$120.00
Litetouch 8 Channel Relay Module 08-2208-01
eBay
$49.95
Industrial Modbus RTU 8-Ch Relay Module (E) With RS485 Interface 30A High Current Multi Isolation Protection Circuits
Alibaba B2B
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Industrial Modbus RTU 8-Ch Relay Module (E) With RS485 Interface 30A High Current Multi Isolation Protection Circuits
Alibaba B2B
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Industrial 8-Channel ESP32-S3 Wifi Relay Module W/ RS485 Xtensa Lx7dual-Core With Multiple Isolation Protection Circuits
Alibaba B2B
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Industrial 8-Channel ESP32-S3 Wifi Relay Module W/ RS485 Xtensa Lx7dual-Core With Multiple Isolation Protection Circuits
Alibaba B2B
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KC868-A8v3 ESP32-S3 8 Channel Relay Module Esphome Mqtt Home Assistant
Alibaba B2B
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KC868-A8v3 ESP32-S3 8 Channel Relay Module Esphome Mqtt Home Assistant
Alibaba B2B
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Oshangming 8 Input 8 Relay Output Board 12V/24V 5A Relay Module RS485 Modbus Rtu PLC Expansion IO Board For Light
Alibaba B2B
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Oshangming 8 Input 8 Relay Output Board 12V/24V 5A Relay Module RS485 Modbus Rtu PLC Expansion IO Board For Light
Alibaba B2B
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$11.87
Sunfounder TS0012 8 CHANNEL RELAY
DigiKey
$11.87
Sunfounder TS0012 8 CHANNEL RELAY
DigiKey
$207.00
Usb 8 Relay Output Board
eBay
$207.00
Usb 8 Relay Output Board
eBay
$221.00
1794-OW8 ALLEN BRADLEY - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$221.00
1794-OW8 ALLEN BRADLEY - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$2.20
High/Low Level Trigger 8 Channel Relay Control Panel PLC Relay 24V Module
Alibaba B2B
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High/Low Level Trigger 8 Channel Relay Control Panel PLC Relay 24V Module
Alibaba B2B
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6-Channel 5V Relay Module
Alibaba B2B
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6-Channel 5V Relay Module
Alibaba B2B
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购买 8 Channel Relay Module 5V

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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
205
$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
205
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
43
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
43
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
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$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
$8.00
5V/7-28V 8 Channels Bluetooth Relay Module Development Board
Alibaba B2B
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5V/7-28V 8 Channels Bluetooth Relay Module Development Board
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Alibaba B2B
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8-Channel 5V Relay Module Control Board 12V Small Multiple Relay Module Plc Output Amplifier Board Electromagnetic Relay Sealed
Alibaba B2B
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$7.78
5V 8 Channels Relay, Module High And Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier, Board
Alibaba B2B
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5V 8 Channels Relay, Module High And Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier, Board
Alibaba B2B
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$1.80
YXW 8 Channel Relay Module Board 24V 12V 5V Available Optocoupler Low Level Trigger Relay
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YXW 8 Channel Relay Module Board 24V 12V 5V Available Optocoupler Low Level Trigger Relay
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5V 12V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Low Level Trigger Expansion Board
Alibaba B2B
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$2.90
5V 12V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Low Level Trigger Expansion Board
Alibaba B2B
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$1.84
8 Channel Relay Module Board 24V 12V 5V Available Optocoupler Low Level Trigger Relay
Alibaba B2B
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$1.84
8 Channel Relay Module Board 24V 12V 5V Available Optocoupler Low Level Trigger Relay
Alibaba B2B
Free shipping
$2.85
DC5V 8 Channel Relay Module With Optocoupler Supports AVR/51/PIC Microcontroller PLC Pcb Relay Board
Alibaba B2B
Free shipping
$2.85
DC5V 8 Channel Relay Module With Optocoupler Supports AVR/51/PIC Microcontroller PLC Pcb Relay Board
Alibaba B2B
Free shipping
$5.58
Low Level 5V 8 Channel Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive Fuse
Alibaba B2B
Free shipping
$5.58
Low Level 5V 8 Channel Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive Fuse
Alibaba B2B
Free shipping
$2.65
Zopro 5V 12V 24V 8-Channel Relay Module SMD Mounting Red Board High/Low Level Trigger Opto-Isolated
Alibaba B2B
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$2.65
Zopro 5V 12V 24V 8-Channel Relay Module SMD Mounting Red Board High/Low Level Trigger Opto-Isolated
Alibaba B2B
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$2.30
5V Low-Level Trigger 8 Channel Relay Module Optocoupler Isolation PLC Control Drive Board Dropshipping
Alibaba B2B
Free shipping
$2.30
5V Low-Level Trigger 8 Channel Relay Module Optocoupler Isolation PLC Control Drive Board Dropshipping
Alibaba B2B
Free shipping
$12.50
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$12.50
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$3.33
8 Channel Relay Module With Optocoupler Isolation Support 24V High And Low Level Trigger Relay Red Board
Alibaba B2B
Free shipping
$3.33
8 Channel Relay Module With Optocoupler Isolation Support 24V High And Low Level Trigger Relay Red Board
Alibaba B2B
Free shipping
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
5
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
5