Shop Single Channel 5V Optocoupler Relay Module

Sponsored
About our ads
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.99
2Pcs DC 5V 1-Channel Relay Module Isolated By SMT Optocoupler High And Low Level Trigger Module Triggered By DC 5V
Amazon.com
10
$6.99
2Pcs DC 5V 1-Channel Relay Module Isolated By SMT Optocoupler High And Low Level Trigger Module Triggered By DC 5V
Amazon.com
$8.49
2 Pcs 5V 2 Channel DC 5V Relay Module With Optocoupler High/Low Level Trigger Expansion Board
Amazon.com
235
$8.49
2 Pcs 5V 2 Channel DC 5V Relay Module With Optocoupler High/Low Level Trigger Expansion Board
Amazon.com
$9.99
EC Buying 2Pcs XL9535-K1V5 Relay Control Module 1-Channel Expandable Relay Board IIC 5V Communication Optocoupler Isolation
Amazon.com
$9.99
EC Buying 2Pcs XL9535-K1V5 Relay Control Module 1-Channel Expandable Relay Board IIC 5V Communication Optocoupler Isolation
Amazon.com
$7.99
DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$7.99
DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
$5.99
KNACRO 5V 2-Channel Relay Module With Optocoupler Relay Board High And Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$5.99
KNACRO 5V 2-Channel Relay Module With Optocoupler Relay Board High And Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$6.41
2 Channel Relay Module With Optocoupler High Low Level Expansion Board Fault-Tolerant Design Module(5V),Module
Amazon.com
Free shipping
$6.41
2 Channel Relay Module With Optocoupler High Low Level Expansion Board Fault-Tolerant Design Module(5V),Module
Amazon.com
$21.29
Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)
Amazon.com
$21.29
Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)
Amazon.com
$6.99
NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation And Anti-Interference 3-5V 12V 24V (Pack Of 2) (12V)
Amazon.com
24
$6.99
NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation And Anti-Interference 3-5V 12V 24V (Pack Of 2) (12V)
Amazon.com
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$9.99
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
3
$9.99
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
75
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
18
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
$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
5
$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
$17.95
JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Amazon.com
4
$17.95
JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Amazon.com
$8.32
Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
Amazon.com
6
$8.32
Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
Amazon.com
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
33
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
$5.99
NOYITO 2 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 2) (24V, Red)
Amazon.com
$5.99
NOYITO 2 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 2) (24V, Red)
Amazon.com
$18.99
KNACRO 4-Channel DC 5V Relay Module High-Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V For PLC Automation Control, Industrial
Amazon.com
$18.99
KNACRO 4-Channel DC 5V Relay Module High-Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V For PLC Automation Control, Industrial
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
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
Amazon.com
$8.59
JQC-3FF-S-Z Relay 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU Arduino
Amazon.com
$8.59
JQC-3FF-S-Z Relay 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU Arduino
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$17.99
Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
3
$17.99
Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
$54.51
(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
Amazon.com
Free shipping
$54.51
(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
Amazon.com
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$13.59
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
$13.59
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
85
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
$0.35
One Circuit 5V Relay Module Signal Controller Switch KY-019
Alibaba B2B
Free shipping
$0.35
One Circuit 5V Relay Module Signal Controller Switch KY-019
Alibaba B2B
$55.14
8324610000 Weidmuller Optocoupler 1-CH 5V 5-Pin
Onlinecomponents.com
$55.14
8324610000 Weidmuller Optocoupler 1-CH 5V 5-Pin
Onlinecomponents.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
417
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$12.50
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$12.50
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$21.75
Dc 5V 8 Channel Relay Module High Or Low Level Trigger For Electronics
eBay
Free shipping
$21.75
Dc 5V 8 Channel Relay Module High Or Low Level Trigger For Electronics
eBay
$12.02
ODC-5R OPTO 22 - Panel Accessories & Relay/Socket Supplies
Radwell.com
1
$12.02
ODC-5R OPTO 22 - Panel Accessories & Relay/Socket Supplies
Radwell.com
$10.00
AJSWISH SRD-05VDC-SL-C 1-Circuit 5V 10A 250VAC Relay Module
Amazon.com
Free shipping
$10.00
AJSWISH SRD-05VDC-SL-C 1-Circuit 5V 10A 250VAC Relay Module
Amazon.com
How to make relay module with Optocoupler | Relay module circuit
4:35
How to make relay module with Optocoupler | Relay module circuit
3K viewsNov 14, 2023
YouTubeDiy Tech Shop
NO NC Relay (1-Channel) DC 5V with Optocoupler Isolator
3:11
NO NC Relay (1-Channel) DC 5V with Optocoupler Isolator
8.7K viewsSep 16, 2022
YouTubeThe TECH Tract
5V 1 Channel Level Trigger Optocoupler Relay Module For Arduino
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
119.5K viewsJun 11, 2019
YouTubeUnboxing Channel
How to Design Relay Module using Optocoupler || Relay Module Circuit
15:04
How to Design Relay Module using Optocoupler || Relay Module Circuit
399 views7 months ago
YouTubeTechEcos
5vdc Relay Module Connection and Working | single relay module connection | 5v relay connection
3:17
5vdc Relay Module Connection and Working | single relay module con…
89.5K viewsSep 16, 2022
YouTubeONLINE ELECTRIC WORK
Using 5V 1 channel relay module for Arduino
4:56
Using 5V 1 channel relay module for Arduino
299.5K viewsApr 2, 2017
YouTubeRobojax
How Optocouplers work - opto-isolator solid state relays phototransistor
18:07
How Optocouplers work - opto-isolator solid state relays phototra…
1.5M viewsMar 21, 2021
YouTubeThe Engineering Mindset
1:57
Configurable Active High or Low Relay Module, with opto-isolated i…
63.6K viewsAug 10, 2019
YouTubeCytron Technologies
3:54
Relay 1 Channel With Optocoupler!!!
14.8K viewsFeb 23, 2021
YouTubeCNC STORE BANDUNG
0:26
5V Single Channel Relay Module #iotprojects #relay #arduinoprojec…
868 views10 months ago
YouTubeCrazy Saman
0:20
5V Single Channel Relay Module 9289245581| For Arduino Uno #rel…
76.9K viewsSep 6, 2024
YouTubeCrazy Saman
7:22
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with A…
16.7K viewsJan 1, 2021
YouTubeSunFounder Maker Education
4:48
How to make 5V Relay Module at home || 1 channel relay module || …
10K viewsOct 14, 2021
YouTubeProjects Planner
2:42
About 1 Channel Relay Module
1.2K viewsNov 27, 2024
YouTubeElectrical Simulation
2:50
How to using 5V 1 channel relay module for Arduino
9.6K viewsJul 24, 2022
YouTubeAD&KING
2:13
How to use 5v relay module | Arduino UNO with 5v relay modul…
40.4K viewsJun 9, 2020
YouTubeSriTu Hobby
0:26
5V 1 Channel Relay Module | Low Level Trigger #relay #relaymodule …
2.5K views9 months ago
YouTubeCrazy Saman
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
18.2K views10 months ago
YouTubeHuHamster
6:18
5 volt relay module switched by either high or low input signal ho…
24.4K viewsMar 21, 2023
YouTubeelectronzap
5:22
How Relay Works SRD-05VDC-SL-C
16.6K viewsJul 22, 2024
YouTubeTechsPassion
14:17
How to Use Optocoupler and Triac to Control AC Load | MOC3021 Tri…
4.6K viewsApr 19, 2024
YouTubeunique world
0:13
4 Packs 5V One Channel Relay Module Relay Switch with OPTO Is…
Dec 25, 2024
amazon
6:35
How to Use the 4N35 Optocoupler in Your Projects: A Complete Guide
3K viewsMar 31, 2024
YouTubeElectronic Principles
13:31
Relay Optocoupler Module 5V 10A 1Channel (Tagalog)
11.2K viewsJul 4, 2021
YouTubeTagalog Electronics
6:11
5volt Relay Module connection || all Sensor Module use | Electronics V…
27.5K viewsJul 20, 2024
YouTubeElectronics Verma
19:02
1 Channel to 16 Channel - All Relay Modules Explained and Reviewed …
9.5K viewsFeb 8, 2022
YouTubeRG Innovations
0:23
How to Design a Single Channel 5V Relay Module
835 views1 week ago
YouTubeRND Electronics
0:55
Tutorial 12 - How to test Relay Module 5V 1 Channel
154 views10 months ago
YouTubeKedai Elektronik Kulim (Cybox Electronics)
8:27
What is an optocoupler? How to make a PCB with opto-isolator EL…
3K viewsJul 13, 2024
YouTubeLeon Anavi
3:15
RELAY MODULE 5V 1 WAY 30A OPTOCOUPLER ISOLATION | unb…
2.1K viewsJan 5, 2023
YouTubeINTACTICAL
See more videos
Static thumbnail place holder

Shop Single Channel 5V Optocoupler Relay Module

Sponsored
About our ads
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.99
2Pcs DC 5V 1-Channel Relay Module Isolated By SMT Optocoupler High And Low Level Trigger Module Triggered By DC 5V
Amazon.com
10
$6.99
2Pcs DC 5V 1-Channel Relay Module Isolated By SMT Optocoupler High And Low Level Trigger Module Triggered By DC 5V
Amazon.com
$8.49
2 Pcs 5V 2 Channel DC 5V Relay Module With Optocoupler High/Low Level Trigger Expansion Board
Amazon.com
235
$8.49
2 Pcs 5V 2 Channel DC 5V Relay Module With Optocoupler High/Low Level Trigger Expansion Board
Amazon.com
$9.99
EC Buying 2Pcs XL9535-K1V5 Relay Control Module 1-Channel Expandable Relay Board IIC 5V Communication Optocoupler Isolation
Amazon.com
$9.99
EC Buying 2Pcs XL9535-K1V5 Relay Control Module 1-Channel Expandable Relay Board IIC 5V Communication Optocoupler Isolation
Amazon.com
$7.99
DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$7.99
DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
$5.99
KNACRO 5V 2-Channel Relay Module With Optocoupler Relay Board High And Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$5.99
KNACRO 5V 2-Channel Relay Module With Optocoupler Relay Board High And Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$6.41
2 Channel Relay Module With Optocoupler High Low Level Expansion Board Fault-Tolerant Design Module(5V),Module
Amazon.com
Free shipping
$6.41
2 Channel Relay Module With Optocoupler High Low Level Expansion Board Fault-Tolerant Design Module(5V),Module
Amazon.com
$21.29
Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)
Amazon.com
$21.29
Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)
Amazon.com
$6.99
NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation And Anti-Interference 3-5V 12V 24V (Pack Of 2) (12V)
Amazon.com
24
$6.99
NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation And Anti-Interference 3-5V 12V 24V (Pack Of 2) (12V)
Amazon.com
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$9.99
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
3
$9.99
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
75
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
18
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
$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
5
$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
$17.95
JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Amazon.com
4
$17.95
JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Amazon.com
$8.32
Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
Amazon.com
6
$8.32
Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
Amazon.com