Shop Relay Module Connection with Arduino

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$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
75
$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
75
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
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263
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
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263
$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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200
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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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Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
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331
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Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
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331
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KTX-953043 24V Single Channel Relay Module For Arduino - High-Quality Control With Photocoupling Isolation
Latomart.com
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KTX-953043 24V Single Channel Relay Module For Arduino - High-Quality Control With Photocoupling Isolation
Latomart.com
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5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
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5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
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5V 2 Channel Relay Module With Optocoupler Isolation For Arduino ESP32 PLC DIY. Stemedu. 100PCS. Development Kits & Boards.
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5V 2 Channel Relay Module With Optocoupler Isolation For Arduino ESP32 PLC DIY. Stemedu. 100PCS. Development Kits & Boards.
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Sainsmart 2-Channel 5V Relay Module For Arduino Raspberry Pi Due Mega2560 UNO R3 Nano Leonardo R3
Cnlansi
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Sainsmart 2-Channel 5V Relay Module For Arduino Raspberry Pi Due Mega2560 UNO R3 Nano Leonardo R3
Cnlansi
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4 Channel Relay Shield 5V Relay Module For Arduino
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4 Channel Relay Shield 5V Relay Module For Arduino
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KTX-464659 24V 1 Channel Relay Module For Arduino With High Load Capacity And Isolation Features 2025 Model
Latomart.com
$54.99
KTX-464659 24V 1 Channel Relay Module For Arduino With High Load Capacity And Isolation Features 2025 Model
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5V 2 Channel Relay Board Module For Arduino Raspberry Pi ARM AVR DSP PIC. UN Brand. Relay Accessories.
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5V 2 Channel Relay Board Module For Arduino Raspberry Pi ARM AVR DSP PIC. UN Brand. Relay Accessories.
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8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN. KRIDA Electronics. Relay Accessories.
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8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN. KRIDA Electronics. Relay Accessories.
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OMRON 8 Channel 12V Relay Module For Arduino Mega2560 R3 UNO R3 Raspberry Pi ARM
Cnlansi
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OMRON 8 Channel 12V Relay Module For Arduino Mega2560 R3 UNO R3 Raspberry Pi ARM
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8 Channel I2C Relay Module Arduino Raspberry 3.3V 5.0V DIN XL9535 Gpio Expander. Iotmug. Relay Accessories.
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8 Channel I2C Relay Module Arduino Raspberry 3.3V 5.0V DIN XL9535 Gpio Expander. Iotmug. Relay Accessories.
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16-Channel 5V Relay Board Module W/ Optocoupler Power Supply Arduino PIC ARM New. Relay Accessories.
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16-Channel 5V Relay Board Module W/ Optocoupler Power Supply Arduino PIC ARM New. Relay Accessories.
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5V 4-Channel Relay Module For Arduino PIC ARM DSP AVR Electronic. Relay Accessories.
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5V 4-Channel Relay Module For Arduino PIC ARM DSP AVR Electronic. Relay Accessories.
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3 Units 4 Channel 5V Relay Module 250V 10A Relays For Arduino, Automation & Iot. Black. Relay Accessories. 732387204275.
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3 Units 4 Channel 5V Relay Module 250V 10A Relays For Arduino, Automation & Iot. Black. Relay Accessories. 732387204275.
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$56.31
8 Channel 5V Relay Module Arduino Raspberry Pi Esp32 Sbc
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8 Channel 5V Relay Module Arduino Raspberry Pi Esp32 Sbc
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8 Channel 12V Relay Shield Module Board For Arduino UNO 2560 1280 ARM PIC AVR. General Purpose Relays.
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8 Channel 12V Relay Shield Module Board For Arduino UNO 2560 1280 ARM PIC AVR. General Purpose Relays.
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16-Channel 5V Relay Board Module Arduino PIC ARM NEW. Arduino. Limit & Snap Action Switches.
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16-Channel 5V Relay Board Module Arduino PIC ARM NEW. Arduino. Limit & Snap Action Switches.
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NEW Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino. Relay Accessories.
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NEW Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino. Relay Accessories.
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$18.16
16-CH 16-Channel 5V Relay Board Module Optocoupler Power Supply Arduino PIC ARM. Relay Accessories.
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16-CH 16-Channel 5V Relay Board Module Optocoupler Power Supply Arduino PIC ARM. Relay Accessories.
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NEW Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino. Relay Accessories.
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NEW Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino. Relay Accessories.
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Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino NEW. Relay Accessories.
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Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino NEW. Relay Accessories.
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5PCS 4 Four Channel Relay Module DC 5V Optocoupler For Arduino PIC ARM AVR. Relay Accessories.
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5PCS 4 Four Channel Relay Module DC 5V Optocoupler For Arduino PIC ARM AVR. Relay Accessories.
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16-Channel 12V Relay Shield Module With Optocoupler LM2576 Power Supply Arduino. Blue. Relay Accessories.
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16-Channel 12V Relay Shield Module With Optocoupler LM2576 Power Supply Arduino. Blue. Relay Accessories.
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED For Arduino Pic ARM AVR. Relay Accessories. 5V.
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED For Arduino Pic ARM AVR. Relay Accessories. 5V.
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4 Channel Relay 5V Shield Module For Arduino DIY Four Channel Relay Electronic W. Relay Accessories.
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4 Channel Relay 5V Shield Module For Arduino DIY Four Channel Relay Electronic W. Relay Accessories.
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5Pcs KY-019 5V Relay Module Board Shield One Channel For Arduino From USA. Relay Accessories.
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5Pcs KY-019 5V Relay Module Board Shield One Channel For Arduino From USA. Relay Accessories.
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5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic. 16 WAY 12V Relay. General Purpose Relays.
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5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic. 16 WAY 12V Relay. General Purpose Relays.
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Sainsmart 8 Channel DC 5V Relay Module For Arduino Raspberry Pi
Cnlansi
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Sainsmart 8 Channel DC 5V Relay Module For Arduino Raspberry Pi
Cnlansi
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5V Four Channel CA 4 Way Relay Expansion Board Shield Relay For Arduino. Relay Accessories.
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5V Four Channel CA 4 Way Relay Expansion Board Shield Relay For Arduino. Relay Accessories.
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$10.13
16-Channel 12V Relay Shield Module LM2576 Power Supply Electronic For Arduino. Blue. Relay Accessories.
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16-Channel 12V Relay Shield Module LM2576 Power Supply Electronic For Arduino. Blue. Relay Accessories.
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$27.50
16-Channel 5V Relay Module With Optocoupler Isolation For Arduino
eBay
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$27.50
16-Channel 5V Relay Module With Optocoupler Isolation For Arduino
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Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino NEW. Relay Accessories.
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Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino NEW. Relay Accessories.
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$12.22
16 Channel 5V Relay Shield Module With Optocoupler Arduino Power Supply LM2576. GCSUPERMARKET. Other Test, Measurement & Inspection.
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$12.22
16 Channel 5V Relay Shield Module With Optocoupler Arduino Power Supply LM2576. GCSUPERMARKET. Other Test, Measurement & Inspection.
eBay.com

Shop Relay Module Connection with Arduino

Sponsored
About our ads
$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
75
$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
75
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
263
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
263
$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
200
$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
200
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
331
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
331
$53.99
KTX-953043 24V Single Channel Relay Module For Arduino - High-Quality Control With Photocoupling Isolation
Latomart.com
$53.99
KTX-953043 24V Single Channel Relay Module For Arduino - High-Quality Control With Photocoupling Isolation
Latomart.com
$27.62
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay.com
$27.62
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay.com
$179.54
5V 2 Channel Relay Module With Optocoupler Isolation For Arduino ESP32 PLC DIY. Stemedu. 100PCS. Development Kits & Boards.
eBay.com
$179.54
5V 2 Channel Relay Module With Optocoupler Isolation For Arduino ESP32 PLC DIY. Stemedu. 100PCS. Development Kits & Boards.
eBay.com
$6.49
Sainsmart 2-Channel 5V Relay Module For Arduino Raspberry Pi Due Mega2560 UNO R3 Nano Leonardo R3
Cnlansi
$6.49
Sainsmart 2-Channel 5V Relay Module For Arduino Raspberry Pi Due Mega2560 UNO R3 Nano Leonardo R3
Cnlansi
$29.25
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$29.25
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$54.99
KTX-464659 24V 1 Channel Relay Module For Arduino With High Load Capacity And Isolation Features 2025 Model
Latomart.com
$54.99
KTX-464659 24V 1 Channel Relay Module For Arduino With High Load Capacity And Isolation Features 2025 Model
Latomart.com
$11.99
5V 2 Channel Relay Board Module For Arduino Raspberry Pi ARM AVR DSP PIC. UN Brand. Relay Accessories.
eBay.com
$11.99
5V 2 Channel Relay Board Module For Arduino Raspberry Pi ARM AVR DSP PIC. UN Brand. Relay Accessories.
eBay.com
$29.99
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN. KRIDA Electronics. Relay Accessories.
eBay.com
Free shipping
$29.99
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN. KRIDA Electronics. Relay Accessories.
eBay.com
Free shipping
$25.47
OMRON 8 Channel 12V Relay Module For Arduino Mega2560 R3 UNO R3 Raspberry Pi ARM
Cnlansi
$25.47
OMRON 8 Channel 12V Relay Module For Arduino Mega2560 R3 UNO R3 Raspberry Pi ARM
Cnlansi
$22.99
8 Channel I2C Relay Module Arduino Raspberry 3.3V 5.0V DIN XL9535 Gpio Expander. Iotmug. Relay Accessories.
eBay.com
Free shipping
$22.99
8 Channel I2C Relay Module Arduino Raspberry 3.3V 5.0V DIN XL9535 Gpio Expander. Iotmug. Relay Accessories.
eBay.com
Free shipping
$11.17
16-Channel 5V Relay Board Module W/ Optocoupler Power Supply Arduino PIC ARM New. Relay Accessories.
eBay.com
$11.17
16-Channel 5V Relay Board Module W/ Optocoupler Power Supply Arduino PIC ARM New. Relay Accessories.
eBay.com
$13.99
5V 4-Channel Relay Module For Arduino PIC ARM DSP AVR Electronic. Relay Accessories.
eBay.com
Free shipping
$13.99
5V 4-Channel Relay Module For Arduino PIC ARM DSP AVR Electronic. Relay Accessories.
eBay.com
Free shipping
$15.75
3 Units 4 Channel 5V Relay Module 250V 10A Relays For Arduino, Automation & Iot. Black. Relay Accessories. 732387204275.
eBay.com
4
Free shipping
$15.75
3 Units 4 Channel 5V Relay Module 250V 10A Relays For Arduino, Automation & Iot. Black. Relay Accessories. 732387204275.
eBay.com
4
$56.31
8 Channel 5V Relay Module Arduino Raspberry Pi Esp32 Sbc
eBay
Free shipping
$56.31
8 Channel 5V Relay Module Arduino Raspberry Pi Esp32 Sbc
eBay
Free shipping