Driving L1 Relay Module with Arduino

购买 Driving L1 Relay Module with Arduino

$11.99

Sainsmart 4-Channel 5V Relay Module For Arduino Raspberry Pi USA

SainSmart.com

$11.99

Sainsmart 4-Channel 5V Relay Module For Arduino Raspberry Pi USA

SainSmart.com

$0.50

1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High And Low Level Trigger

Alibaba B2B

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$0.50

1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High And Low Level Trigger

Alibaba B2B

$1.84

$3.59

5V 1 Channel Relay Module For Arduino 1 Way Relay Interface Board For MCU PIC AVR DSP ARM SCM

Aliexpress

折扣 48%

$1.84

$3.59

5V 1 Channel Relay Module For Arduino 1 Way Relay Interface Board For MCU PIC AVR DSP ARM SCM

Aliexpress

$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

$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

$3.56

1/4 Channel 5V 12V Relay Switch Module Remote Controller Relay Driving Board. Relay Accessories.

eBay

$3.56

1/4 Channel 5V 12V Relay Switch Module Remote Controller Relay Driving Board. Relay Accessories.

eBay

$1.34

$1.87

1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level

Aliexpress

折扣 28%

$1.34

$1.87

1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level

Aliexpress

$4.07

$4.30

1 Channel CH DC 5V 12V Relay Module Infrared IR Remote Switch Control Relay Driving Board Controller

Aliexpress

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1 Channel CH DC 5V 12V Relay Module Infrared IR Remote Switch Control Relay Driving Board Controller

Aliexpress

$60.00

30Pcs 5V 1-Channel Optocoupler Relay Module For Arduino H/L Level

eBay

$60.00

30Pcs 5V 1-Channel Optocoupler Relay Module For Arduino H/L Level

eBay

$1.60

$4.72

1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For

Aliexpress

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$1.60

$4.72

1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For

Aliexpress

$1.75

$1.90

IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V / 12V + Active Remote

Aliexpress

$1.75

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IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V / 12V + Active Remote

Aliexpress

$1.81

DC 12V 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller

Alibaba B2B

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$1.81

DC 12V 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller

Alibaba B2B

$1.45

$4.27

1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level

Aliexpress

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$1.45

$4.27

1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level

Aliexpress

$1.67

5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay

Aliexpress

$1.67

5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay

Aliexpress

$4.10

$4.35

Hi-Q 5V 12V 1 2 4 8 16 Way Channel Relay Module Support High And Low Level Trigger For Arduino

Aliexpress

$4.10

$4.35

Hi-Q 5V 12V 1 2 4 8 16 Way Channel Relay Module Support High And Low Level Trigger For Arduino

Aliexpress

$0.76

$1.01

One 1 Channel Way 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low

Aliexpress

折扣 24%

$0.76

$1.01

One 1 Channel Way 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low

Aliexpress

$1.83

$2.08

1/3PCS 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V / 12V + Active Remote

Aliexpress

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1/3PCS 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V / 12V + Active Remote

Aliexpress

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$1.09

1 Channel DC 3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board

Aliexpress

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1 Channel DC 3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board

Aliexpress

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1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger

Aliexpress

Free shipping

折扣 26%

$0.38

$0.52

1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger

Aliexpress

$3.21

$3.25

IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V + Active Remote

Aliexpress

$3.21

$3.25

IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V + Active Remote

Aliexpress

$3.29

1Channel Infrared Switch Relay Driving Module Board 5V Active Remote Controller. Relay Accessories.

eBay

$3.29

1Channel Infrared Switch Relay Driving Module Board 5V Active Remote Controller. Relay Accessories.

eBay

$0.60

$0.76

3V 5V 12V 24V Single Relay Module High Level Drive Isolated Control Board For Arduino PLC Automation

Aliexpress

折扣 21%

$0.60

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3V 5V 12V 24V Single Relay Module High Level Drive Isolated Control Board For Arduino PLC Automation

Aliexpress

$0.44

12V 1 Channel Relay Module Board Shield With Optocoupler High And Low Level Trigger Relay PCB & PCBA Product

Alibaba B2B

Free shipping

$0.44

12V 1 Channel Relay Module Board Shield With Optocoupler High And Low Level Trigger Relay PCB & PCBA Product

Alibaba B2B

$1.95

$5.43

12V 1-Channel Relay Module, Using Bidirectional Optocoupler Isolation, With Strong Driving

Aliexpress

折扣 64%

$1.95

$5.43

12V 1-Channel Relay Module, Using Bidirectional Optocoupler Isolation, With Strong Driving

Aliexpress

$158.58

Morningstar Relay Driver (RD-1) - Programmable Logic Module - Provides High Level System Control Functions Including High/Low Voltage Alarms, Load

Amazon.com

Free shipping

$158.58

Morningstar Relay Driver (RD-1) - Programmable Logic Module - Provides High Level System Control Functions Including High/Low Voltage Alarms, Load

Amazon.com

$1.86

$2.54

Relay Module 1 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level

Aliexpress

折扣 26%

$1.86

$2.54

Relay Module 1 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level

Aliexpress

$3.56

$3.75

DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino

Aliexpress

$3.56

$3.75

DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino

Aliexpress

$2.95

5V 12V Low Level Trigger 2 Way Relay Module For Arduino 2 Channel Relay Module With Optocoupler

Aliexpress

$2.95

5V 12V Low Level Trigger 2 Way Relay Module For Arduino 2 Channel Relay Module With Optocoupler

Aliexpress

$1.76

$5.18

5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler. Output X Way Low Level Trigger For Arduino

Aliexpress

折扣 66%

$1.76

$5.18

5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler. Output X Way Low Level Trigger For Arduino

Aliexpress

$1.76

DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

Aliexpress

$1.76

DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

Aliexpress

$1.91

$2.08

1/3Pcs IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V + Active Remote

Aliexpress

Free shipping

$1.91

$2.08

1/3Pcs IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V + Active Remote

Aliexpress

DIY - Relay Module | Arduino

2020年8月30日

maker.pro

4:29

relay module interfacing with arduino code and circuit diagam

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microcontrollerslab.com

DRIVING A RELAY WITH AN ARDUINO | Arduino

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maker.pro

DRIVING A RELAY WITH AN ARDUINO

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hackaday.io

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Relay Module Connection in Arduino: Code and Wiring Diagram

2022年10月16日

itsourcecode.com

Driving a Relay With an Arduino

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