Single Channel 5V Optocoupler Relay Module

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$62.25

859-791 WAGO Optocoupler Module - Nominal Input Voltage: 24 VDC - Output Voltage Range: 20 € 60 VDC - Limiting Continuous Current: 0.1 A - 2-Wire

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$62.25

859-791 WAGO Optocoupler Module - Nominal Input Voltage: 24 VDC - Output Voltage Range: 20 € 60 VDC - Limiting Continuous Current: 0.1 A - 2-Wire

Onlinecomponents.com

$6.62

JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control

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$6.62

JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control

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$9.99

NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)

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$9.99

NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)

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$9.97

JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects

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$9.97

JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects

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$7.99

DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial

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$7.99

DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial

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$18.99

Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino

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$18.99

Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino

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$5.99

NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)

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$5.99

NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)

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$6.88

DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino

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$6.88

DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino

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$30.99

5V USB-C UART Relay Module With Optocoupler Isolation, 220V 10A Load Control - Free USB-C & Dupont Cables

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$30.99

5V USB-C UART Relay Module With Optocoupler Isolation, 220V 10A Load Control - Free USB-C & Dupont Cables

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$7.99

Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger

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$7.99

Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger

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$10.97

8 Channel 5V Relay Module With Optocoupler Isolation Support High And Low Level Red Board

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$10.97

8 Channel 5V Relay Module With Optocoupler Isolation Support High And Low Level Red Board

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$29.66

(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)

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$29.66

(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)

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$6.97

Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.

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$6.97

Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.

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$11.39

Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi

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$11.39

Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi

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$17.95

JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5

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$17.95

JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5

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$8.99

Relay Module Optocoupler Relay Arduino 5V Relay Output 1 Channel

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$8.99

Relay Module Optocoupler Relay Arduino 5V Relay Output 1 Channel

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$12.99

DIANN 12Pcs DC 5V Relay Module 1 Channel Relay Board With Optocoupler Support High/Low Level Trigger

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$12.99

DIANN 12Pcs DC 5V Relay Module 1 Channel Relay Board With Optocoupler Support High/Low Level Trigger

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6:09

ESP8266 NodeMCU Relay Module - Control AC Appliances (Web Serv…

Dec 18, 2019

randomnerdtutorials.com

1CH Active H/L 5V OptoCoupler Relay Module

Jan 1, 2009

cytron.io

1CH Active H/L 5V OptoCoupler Relay Module

Apr 8, 2020

cytron.io

8 CH Active H/L 5V Relay Module

Jul 19, 2019

cytron.io

How to Set Up a 5V Relay on the Arduino

Nov 28, 2015

circuitbasics.com

ELEGOO DC 5V Relay Module Datasheet

Oct 20, 2020

elegoo.com

Relay 12V with Optocupler, how to?

Sep 1, 2018

arduino.cc

0:14

4-Channel DC 5V Relay Module with Optocoupler Compatible with Ard…

7 months ago

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DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with O…

2 months ago

YouTubekangkungrebuz

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1PCS 5V 12V 24V 1 2 4 8 Channel Relay Module Board with Optocou…

3 views1 month ago

YouTubeWizard Reviews

Help with (JD-Vcc) Optocoupler Relay Module

Jul 22, 2016

arduino.cc

1CH Active H/L 3V OptoCoupler Relay Module

Aug 2, 2021

cytron.io

How to make relay module with Optocoupler Circuit full guide in H…

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YouTubeDip Electronics LAB

DIY | Homemade 5V Single Channel Relay Module Shield For Arduino, …

42.5K viewsMay 30, 2017

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