1CH Active H/L 5V OptoCoupler Relay Module
1CH Active H/L 5V OptoCoupler Relay Module
Jan 1, 2009
cytron.io
[Hot Item] High Voltage Electric Relay Module All Series Optocoupler Technology
[Hot Item] High Voltage Electric Relay Module All Series Optocoup…
3 months ago
made-in-china.com
Relay 12V with Optocupler, how to?
Relay 12V with Optocupler, how to?
Sep 1, 2018
arduino.cc
Electronic components comparison : Optocouplers vs Relays
0:11
Electronic components comparison : Optocouplers vs Relays
714 views1 month ago
YouTubeElectronics Education
Help with (JD-Vcc) Optocoupler Relay Module
Help with (JD-Vcc) Optocoupler Relay Module
Jul 22, 2016
arduino.cc
Relay Module Working Demo: Optocoupler PC-817 and BC547 Transistor Circuit
0:56
Relay Module Working Demo: Optocoupler PC-817 and BC547 Tr…
1.2K viewsJun 12, 2023
YouTubeSaurabh Suryawanshi
Relay module Circuit Design using PROTEUS
Relay module Circuit Design using PROTEUS
11.3K viewsJul 20, 2020
YouTubeOpencircuit
13:49
Opto-Couplers Theory and Circuits
275K viewsDec 30, 2014
YouTubeLewis Loflin
9:05
Review AC Relay Circuits Optocouplers Triacs
127.2K viewsJan 10, 2016
YouTubeLewis Loflin
4:45
How Optocoupler Work : Testing Optocouplers
10.4K viewsJun 27, 2021
YouTubeSetNFix
4:44
How an Optocoupler (Optoisolator) Works
85.9K viewsJan 10, 2015
YouTubeElectronicsLearning
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
115.8K viewsAug 6, 2018
YouTubeMYTECTUTOR
8:21
Electronic Basics #32: Relays & Optocouplers
532.3K viewsOct 29, 2017
YouTubeGreatScott!
16:42
Optocoupler/Optoisolator Tutorial | PC817 MOC3021 | How to use? | Pi…
52.6K viewsJan 13, 2019
YouTubeCETech
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
119.2K viewsJun 11, 2019
YouTubeUnboxing Channel
4:41
How to use an Arduino Relay Module
173K viewsFeb 4, 2018
YouTubeTinker & Build
4:56
Using 5V 1 channel relay module for Arduino
301.7K viewsApr 2, 2017
YouTubeRobojax
9:19
How Optocoupler works, Practical Demo, applications
109.4K viewsSep 12, 2016
YouTubeG K Agrawal
12:05
#769 Basics: Opto-coupler Opto-isolator
12.9K viewsApr 30, 2021
YouTubeIMSAI Guy
10:58
#277 Understanding OPTOCOUPLER or OPTO-ISOLAT…
20.7K viewsOct 10, 2020
YouTubeHaseeb Electronics
3:00
PC817 Adapter Module Optocoupler with Arduino - zonemaker.com
117.6K viewsJan 6, 2019
YouTubeMaker Tutor
14:01
#9 - Arduino - Connecting a Relay Module
33.6K viewsAug 2, 2015
YouTubeBradford Henson
11:41
Connecting a Relay Module to a Microcontroller
354.5K viewsMar 12, 2021
YouTubeBrad Henson
5:03
led flasher circuit with optocoupler
289.5K viewsOct 5, 2019
YouTubeD-ELEC
1:17
Optocoupler for Switching DC Circuit
27.8K viewsMay 4, 2018
YouTubeCircuit Digest
18:07
How Optocouplers work - opto-isolator solid state relays phototra…
1.5M viewsMar 21, 2021
YouTubeThe Engineering Mindset
10:37
#225 How to Test Optocoupler OR Opto-Isolator 4N25GV, 4N35GV
19.3K viewsJul 22, 2020
YouTubeHaseeb Electronics
11:51
How to use 2 channel relay to control AC and DC loads in Arduin…
210.7K viewsDec 26, 2017
YouTubeRobojax
4:51
How to use Optocoupler to control an AC Lamp circuit - Proteus Simu…
38K viewsOct 26, 2016
YouTubeNova Technologies
13:21
What is Optocoupler ? How Optocoupler Works ? The Optoco…
126K viewsJun 8, 2021
YouTubeALL ABOUT ELECTRONICS
See more videos
Static thumbnail place holder