Shop 2 Channel Relay Pinout

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$23.43
Ejoyous 2 Channel Relay Module With Optocoupler, DC Relay Module Relay Module Expansion Board High And Low Trigger With LED Warning Lamp For Special
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Ejoyous 2 Channel Relay Module With Optocoupler, DC Relay Module Relay Module Expansion Board High And Low Trigger With LED Warning Lamp For Special
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$21.81
Keenso 2 Channel Relay Module Relay Board Expansion Board With Optocoupler Isolation High And Low Level Triggerfor Arduino 5V/12V/24V(12V)
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Keenso 2 Channel Relay Module Relay Board Expansion Board With Optocoupler Isolation High And Low Level Triggerfor Arduino 5V/12V/24V(12V)
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$20.02
Musrock 2-Channel 12V Relay Module For Arduino Projects, Optocoupler Isolation, High/Low Level Trigger, Expansion Board
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Musrock 2-Channel 12V Relay Module For Arduino Projects, Optocoupler Isolation, High/Low Level Trigger, Expansion Board
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Ruimou 1Pcs DC 12V 2-Channel Relay Module 30A High And Low Level Trigger For Electronic Industry Home Automation
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Ruimou 1Pcs DC 12V 2-Channel Relay Module 30A High And Low Level Trigger For Electronic Industry Home Automation
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$31.38
Generic DC 12V Relay Module 2-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger
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Generic DC 12V Relay Module 2-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger
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Gebildet Pack Of 2 DC 5V 2 Channel Relay Module Boards Shield With Optocoupler Isolation, Supports High Or Low Level Compatible Development Board
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Gebildet Pack Of 2 DC 5V 2 Channel Relay Module Boards Shield With Optocoupler Isolation, Supports High Or Low Level Compatible Development Board
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$26.20
NOYITO 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control,
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$26.20
NOYITO 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control,
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YELUFT Relay Module 2 Channel DC 5V, Relay Board With Optocoupler Low Level Trigger For Arduino Raspberry Pi MEGA2560
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YELUFT Relay Module 2 Channel DC 5V, Relay Board With Optocoupler Low Level Trigger For Arduino Raspberry Pi MEGA2560
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$32.94
SEAFRONT High Performance Two-Way Bidirectional Two-Way Relay Module, 30A Relay Module, 5V 30A Relay Optocoupler Disconnect Relay Module 30A Yyg-3
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SEAFRONT High Performance Two-Way Bidirectional Two-Way Relay Module, 30A Relay Module, 5V 30A Relay Optocoupler Disconnect Relay Module 30A Yyg-3
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$33.15
Arduino Compatible 5V 2 Channel Relay Shield Module Arduino Compatible
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$33.15
Arduino Compatible 5V 2 Channel Relay Shield Module Arduino Compatible
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$32.38
MECCANIXITY DC 5V 2 Channel Relay Module High Or Low Level Trigger For Electronics Industrial Home Automation
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$32.38
MECCANIXITY DC 5V 2 Channel Relay Module High Or Low Level Trigger For Electronics Industrial Home Automation
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$23.85
Watris Veiyi Relay 12 V, 2 Channel Relay Module Board With Optocoupler, Relay For Controlling Sps Automation Devices
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$23.85
Watris Veiyi Relay 12 V, 2 Channel Relay Module Board With Optocoupler, Relay For Controlling Sps Automation Devices
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$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$246.86
MSD 7566-2 Two Channel Relay Module
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$246.86
MSD 7566-2 Two Channel Relay Module
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$26.20
NOYITO 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control
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$26.20
NOYITO 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control
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$35.02
YOUMILE 5PCS 5V Two 2 Channel Relay Module With Optocoupler For Arduino PIC AVR DSP ARM
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$35.02
YOUMILE 5PCS 5V Two 2 Channel Relay Module With Optocoupler For Arduino PIC AVR DSP ARM
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$41.18
Nobrand [2-Pack] 12V Relay Module 2-Channel Relay Switch With Optocoupler Isolation H
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$41.18
Nobrand [2-Pack] 12V Relay Module 2-Channel Relay Switch With Optocoupler Isolation H
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$38.56
GUETNEU Relay Board, 2 Channel 1 SPDT DIN Rail Mount 24V DC/AC Interface Module (FY-T732C-D24)
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13
$38.56
GUETNEU Relay Board, 2 Channel 1 SPDT DIN Rail Mount 24V DC/AC Interface Module (FY-T732C-D24)
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$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$25.86
Keenso 2 Channel Relay Module Relay Card With Optocoupler Low Level Trigger Expansion Board For 5V/12V/24V (12V)
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$25.86
Keenso 2 Channel Relay Module Relay Card With Optocoupler Low Level Trigger Expansion Board For 5V/12V/24V (12V)
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$30.32
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
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Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
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$123.76
Msd 2 Channel Relay Module Independent 40A Outputs | 7V To 20V Supply
eBay
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$123.76
Msd 2 Channel Relay Module Independent 40A Outputs | 7V To 20V Supply
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How to Set Up a 5V Relay on the Arduino
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Shop 2 Channel Relay Pinout

Sponsored
About our ads
$23.43
Ejoyous 2 Channel Relay Module With Optocoupler, DC Relay Module Relay Module Expansion Board High And Low Trigger With LED Warning Lamp For Special
ibspot
$23.43
Ejoyous 2 Channel Relay Module With Optocoupler, DC Relay Module Relay Module Expansion Board High And Low Trigger With LED Warning Lamp For Special
ibspot
$21.81
Keenso 2 Channel Relay Module Relay Board Expansion Board With Optocoupler Isolation High And Low Level Triggerfor Arduino 5V/12V/24V(12V)
ibspot
$21.81
Keenso 2 Channel Relay Module Relay Board Expansion Board With Optocoupler Isolation High And Low Level Triggerfor Arduino 5V/12V/24V(12V)
ibspot
$20.02
Musrock 2-Channel 12V Relay Module For Arduino Projects, Optocoupler Isolation, High/Low Level Trigger, Expansion Board
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$20.02
Musrock 2-Channel 12V Relay Module For Arduino Projects, Optocoupler Isolation, High/Low Level Trigger, Expansion Board
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$49.75
Ruimou 1Pcs DC 12V 2-Channel Relay Module 30A High And Low Level Trigger For Electronic Industry Home Automation
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$49.75
Ruimou 1Pcs DC 12V 2-Channel Relay Module 30A High And Low Level Trigger For Electronic Industry Home Automation
ibspot
$31.38
Generic DC 12V Relay Module 2-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger
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$31.38
Generic DC 12V Relay Module 2-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger
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$31.39
Gebildet Pack Of 2 DC 5V 2 Channel Relay Module Boards Shield With Optocoupler Isolation, Supports High Or Low Level Compatible Development Board
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$31.39
Gebildet Pack Of 2 DC 5V 2 Channel Relay Module Boards Shield With Optocoupler Isolation, Supports High Or Low Level Compatible Development Board
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$26.20
NOYITO 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control,
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121
$26.20
NOYITO 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control,
ibspot
$27.97
YELUFT Relay Module 2 Channel DC 5V, Relay Board With Optocoupler Low Level Trigger For Arduino Raspberry Pi MEGA2560
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$27.97
YELUFT Relay Module 2 Channel DC 5V, Relay Board With Optocoupler Low Level Trigger For Arduino Raspberry Pi MEGA2560
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$32.94
SEAFRONT High Performance Two-Way Bidirectional Two-Way Relay Module, 30A Relay Module, 5V 30A Relay Optocoupler Disconnect Relay Module 30A Yyg-3
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$32.94
SEAFRONT High Performance Two-Way Bidirectional Two-Way Relay Module, 30A Relay Module, 5V 30A Relay Optocoupler Disconnect Relay Module 30A Yyg-3
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$33.15
Arduino Compatible 5V 2 Channel Relay Shield Module Arduino Compatible
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$33.15
Arduino Compatible 5V 2 Channel Relay Shield Module Arduino Compatible
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$32.38
MECCANIXITY DC 5V 2 Channel Relay Module High Or Low Level Trigger For Electronics Industrial Home Automation
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$32.38
MECCANIXITY DC 5V 2 Channel Relay Module High Or Low Level Trigger For Electronics Industrial Home Automation
ibspot
$23.85
Watris Veiyi Relay 12 V, 2 Channel Relay Module Board With Optocoupler, Relay For Controlling Sps Automation Devices
ibspot
$23.85
Watris Veiyi Relay 12 V, 2 Channel Relay Module Board With Optocoupler, Relay For Controlling Sps Automation Devices
ibspot
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$246.86
MSD 7566-2 Two Channel Relay Module
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$246.86
MSD 7566-2 Two Channel Relay Module
ibspot
$26.20
NOYITO 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control
ibspot
$26.20
NOYITO 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control
ibspot
$35.02
YOUMILE 5PCS 5V Two 2 Channel Relay Module With Optocoupler For Arduino PIC AVR DSP ARM
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$35.02
YOUMILE 5PCS 5V Two 2 Channel Relay Module With Optocoupler For Arduino PIC AVR DSP ARM
ibspot
$41.18
Nobrand [2-Pack] 12V Relay Module 2-Channel Relay Switch With Optocoupler Isolation H
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$41.18
Nobrand [2-Pack] 12V Relay Module 2-Channel Relay Switch With Optocoupler Isolation H
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$38.56
GUETNEU Relay Board, 2 Channel 1 SPDT DIN Rail Mount 24V DC/AC Interface Module (FY-T732C-D24)
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13
$38.56
GUETNEU Relay Board, 2 Channel 1 SPDT DIN Rail Mount 24V DC/AC Interface Module (FY-T732C-D24)
ibspot