Shop 4 Channel 5V USB Relay Module

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$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
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DIANN 30A 4 Channel Relay Module 5V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolation For PLC Automation Equipment
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3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
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JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
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5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
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Zigbee 4CH DC7-32V USB 5V Relay Smart Switch Module,Wireless APP Remote Control With Inching/Self-Lock/Interlock Modleworks With Tuya Zigbee Gateway
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AIHJCNELE 2Pcs 5V 4 Channel Solid State Relay Module Low Level Trigger 2A 240W DIY Relay With Fuse SSR G3MB-202P DC Control AC Relay Development Board
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4 Channel Zigbee Tuya Smart Wifi Relay Switch Module AC/DC 7-32V USB 5V RF/APP Remote Control Smart
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Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
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5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V
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GEYA Relay Module 4 Channel 1 SPDT DIN Rail Mount 5VDC Interface Relay Module(FY-T734-5VDC)
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4 Channel Relay Module 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
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Yosoo 4 Channel Relay Module Converters For Hid Chip 5V Usb Expansion Board Inverters Relay Board Expansion Card Extend Board Voltage Converters Volta
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Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
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Hosyond 4Pack 4 Channel DC 5V Relay Module With Optocoupler Relay Board For Arduino Raspberry Pi MEGA2560
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5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control For Smart Home PC
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5V 4 Channel Relay Module Computer Control USB Control Driver
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Shop 4 Channel 5V USB Relay Module

Sponsored
About our ads
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
8
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
8
$20.88
$22.88
Tuya 4 Channel Updated USB 5V/DC/AC 7-32V, Momentary Inching Self-Locking Relay Module,Tuya App Remote Control,Wifi RF Bluetooth Switch Module,Dry
Amazon.com
8
Free shipping
$20.88
$22.88
Tuya 4 Channel Updated USB 5V/DC/AC 7-32V, Momentary Inching Self-Locking Relay Module,Tuya App Remote Control,Wifi RF Bluetooth Switch Module,Dry
Amazon.com
8
$14.99
DIANN 30A 4 Channel Relay Module 5V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolation For PLC Automation Equipment
Amazon.com
$14.99
DIANN 30A 4 Channel Relay Module 5V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolation For PLC Automation Equipment
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DWEII 4Pack 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
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DWEII 4Pack 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
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Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
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XIITIA 2Pcs 5V 4 Channel 2A Solid State Relay Module High Level Trigger Mini Durable DIY Relay With Fuse(5V 4 Channel)
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Sainsmart 4-Channel Relay Module
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5V 4 Channel Relay Shield For UNO R3 Relay Shield Four Channel Relay Shield For UNO R3
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3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
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ANMBEST 2PCS 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
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ANMBEST 2PCS 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
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5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
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5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
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DC 5V 4 Channel 4CH MICRO USB Relay Module USB Control Controller Relay Board Serial Port 4 Way
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Yitouniu 4 Channel Tuya Smart Life Wifi Momentary Inching Relay Self-Locking Switch Module,AC 85-250V/USB 5V Wifi RF Bluetooth Relay, Compatible With
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JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
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JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
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5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
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5V 4 Channel Relay Module BOARD With Optocoupler Output 4 Way FOR ARDUINO
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5V 4 Channel Relay Module BOARD With Optocoupler Output 4 Way FOR ARDUINO
AliExpress