All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
Shop Optocoupler Types
Sponsored
$44.16
859-796 WAGO Optocoupler Module - 24VDC Input - Gray
Valin Process Control Solutions
$44.16
859-796 WAGO Optocoupler Module - 24VDC Input - Gray
Valin Process Control Solutions
$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
77
$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
77
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
3
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
3
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
436
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
436
$18.99
Cenrykay 12V 1 Channel Relay Module10pcs Optocoupler Isolation Support High And Low Level Trigger
Amazon.com
78
$18.99
Cenrykay 12V 1 Channel Relay Module10pcs Optocoupler Isolation Support High And Low Level Trigger
Amazon.com
78
$228.70
Arduino Pro Opta EXT A0602 [AFX00007] - Analog Expansion Module For Micro PLC | 6 Programmable Inputs, 2 Outputs, 4 PWM Channels | Iot & Automation
Amazon.com
1
Free shipping
$228.70
Arduino Pro Opta EXT A0602 [AFX00007] - Analog Expansion Module For Micro PLC | 6 Programmable Inputs, 2 Outputs, 4 PWM Channels | Iot & Automation
Amazon.com
1
$15.55
10Pcs Tlp250 Photocoupler Optocoupler Dip-8
eBay
Free shipping
$15.55
10Pcs Tlp250 Photocoupler Optocoupler Dip-8
eBay
Free shipping
$11.69
2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
34
$11.69
2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
34
$10.56
5Pcs Hcpl-2630-000E Dip-8 High-Speed Optocoupler 2 Channel If -10 Mavf
eBay
$10.56
5Pcs Hcpl-2630-000E Dip-8 High-Speed Optocoupler 2 Channel If -10 Mavf
eBay
$1.00
$1.44
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
30% off
$1.00
$1.44
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
$7.13
$21.67
10PCS H11F1 H11 F1 DIP-6 Optocoupler
Aliexpress
67% off
$7.13
$21.67
10PCS H11F1 H11 F1 DIP-6 Optocoupler
Aliexpress
$11.99
Velleman Wpi452 4 Channel Optocoupler Tlp281 Ic Breakout Board
eBay
Free shipping
$11.99
Velleman Wpi452 4 Channel Optocoupler Tlp281 Ic Breakout Board
eBay
Free shipping
$33.98
$47.57
Phoenix Contact 2980610 Optocoupler PLC-OSC- 24DC/24DC/3RW
efazzae
28% off
$33.98
$47.57
Phoenix Contact 2980610 Optocoupler PLC-OSC- 24DC/24DC/3RW
efazzae
$1,124.06
Lot Of 1000 - Avago High Speed Optocouplers 5Mbd 1Ch (HCPL-2211-560E)
eBay
$1,124.06
Lot Of 1000 - Avago High Speed Optocouplers 5Mbd 1Ch (HCPL-2211-560E)
eBay
$52.13
1Pcs Optocoupler TLP7920-B.F-O
eBay
$52.13
1Pcs Optocoupler TLP7920-B.F-O
eBay
$37.99
$45.59
Phoenix Contact 2900390 Optocoupler PLC-OPT-125DC/300DC/1
winmakatic
16% off
$37.99
$45.59
Phoenix Contact 2900390 Optocoupler PLC-OPT-125DC/300DC/1
winmakatic
$82.08
50X LTV4N35 Optocoupler Optocoupler Liteon DIL
eBay
$82.08
50X LTV4N35 Optocoupler Optocoupler Liteon DIL
eBay
$54.38
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay
Free shipping
$54.38
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay
Free shipping
$450.00
HP 6N134 OPTOCOUPLER NEW OLD STOCK NOS UNUSED QTY 15Pcs
eBay
Free shipping
$450.00
HP 6N134 OPTOCOUPLER NEW OLD STOCK NOS UNUSED QTY 15Pcs
eBay
Free shipping
$95.00
1PCS Module Signal Optocoupler Isolation Conversion Module PNP(NPN)-NPN-4/8
eBay
Free shipping
$95.00
1PCS Module Signal Optocoupler Isolation Conversion Module PNP(NPN)-NPN-4/8
eBay
Free shipping
$27.19
$28.62
3Pcs Acpl-P454-500E High Speed Optocouplers 1Mbd 15K V/Us 98/7
eBay
$27.19
$28.62
3Pcs Acpl-P454-500E High Speed Optocouplers 1Mbd 15K V/Us 98/7
eBay
$1.15
TLP290(GR.SE(T TOSHIBA Optocoupler
TME.COM
$1.15
TLP290(GR.SE(T TOSHIBA Optocoupler
TME.COM
$1.60
PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver
Aliexpress
$1.60
PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver
Aliexpress
$125.13
Elrest Optocoupler 1052201 Coupling Module CAN/MS1/OPTO/ML 82342-ELK Rommel
eBay
$125.13
Elrest Optocoupler 1052201 Coupling Module CAN/MS1/OPTO/ML 82342-ELK Rommel
eBay
$12.35
$13.00
50Pcs Tlp721f Best Offer Optocoupler Dc-In -Chtransistor Dc-Out 4-Pin
eBay
$12.35
$13.00
50Pcs Tlp721f Best Offer Optocoupler Dc-In -Chtransistor Dc-Out 4-Pin
eBay
$0.51
TLP175A(E(T TOSHIBA Optocoupler
TME.COM
$0.51
TLP175A(E(T TOSHIBA Optocoupler
TME.COM
$30.00
4 Channel 12V To 5V Optocoupler
eBay
Free shipping
$30.00
4 Channel 12V To 5V Optocoupler
eBay
Free shipping
$1.91
TLP184(GB.SE(T TOSHIBA Optocoupler
TME.COM
$1.91
TLP184(GB.SE(T TOSHIBA Optocoupler
TME.COM
$1.18
$2.38
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
Aliexpress
50% off
$1.18
$2.38
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
Aliexpress
$2.78
TLP290(SE(T TOSHIBA Optocoupler
TME.COM
$2.78
TLP290(SE(T TOSHIBA Optocoupler
TME.COM
$59.22
5X(8 Channel 220V AC Optocoupler Module MCU TTL Processor Module X8L1)4876-
eBay
$59.22
5X(8 Channel 220V AC Optocoupler Module MCU TTL Processor Module X8L1)4876-
eBay
$55.61
High Quality 1 Channel Optocoupler Relay Module Support Low Trigger DC 5V New
eBay
$55.61
High Quality 1 Channel Optocoupler Relay Module Support Low Trigger DC 5V New
eBay
$2.50
TLP291(GR,SE(T TOSHIBA Optocoupler
TME.COM
$2.50
TLP291(GR,SE(T TOSHIBA Optocoupler
TME.COM
$1.53
CPC1001N IXYS Optocoupler
TME.COM
$1.53
CPC1001N IXYS Optocoupler
TME.COM
1:16
circuitdigest.com
Optocoupler: Its Types and Various Application in DC/AC Circuits
Opto-coupler is an electronic component that transfers electrical signals between two isolated circuits. Optocoupler also called Opto-isolator, photo coupler or optical isolator.
May 7, 2018
Opto-isolator Circuit
18:07
How Optocouplers work - opto-isolator solid state relays phototransistor
YouTube
The Engineering Mindset
1.5M views
Mar 21, 2021
3:59
how to use optoisolator in circuit wizard | optocoupler in circuit wizard
YouTube
Nelson Darwin Pak Tech
1.1K views
Nov 11, 2021
13:49
Opto-Couplers Theory and Circuits
YouTube
Lewis Loflin
275.3K views
Dec 30, 2014
Top videos
0:11
362K views · 3.1K reactions | Optocoupler types #optocoupler #electronics #electronicsrd #electronicseducation | Electronics Education | Facebook
Facebook
Electronics Education
135.2K views
3 weeks ago
0:05
Optocoupler as a Switch trick #Shorts
YouTube
MW Electronics Lab
106K views
2 months ago
15:37
What is an Optocoupler: How It Works? Explained!
YouTube
ElectroTechnics
27 views
1 month ago
Opto-isolator Applications
2:13
How does Optical Isolator work?
YouTube
CommfrontComm
37.3K views
Feb 28, 2018
0:54
What is Optocoupler, Application of Optocoupler, Why we use Opto-isolator in electronic circuits
YouTube
TheTiaraTech Show
21.8K views
Oct 6, 2023
14:10
Optical Isolator (Basics, Importance, Structure, Working & Components) Explained
YouTube
Engineering Funda
29.4K views
Dec 21, 2019
0:11
362K views · 3.1K reactions | Optocoupler types #optocoupler #
…
135.2K views
3 weeks ago
Facebook
Electronics Education
0:05
Optocoupler as a Switch trick #Shorts
106K views
2 months ago
YouTube
MW Electronics Lab
15:37
What is an Optocoupler: How It Works? Explained!
27 views
1 month ago
YouTube
ElectroTechnics
0:12
Optocoupler types
68 views
1 month ago
YouTube
GABYONE EET
0:06
Optocoupler Types | #shortsfeed #electronic
1 month ago
YouTube
AN Electric Circuit
3:07
Optocoupler Explained | Working, Types, and Applications in Electro
…
593 views
4 months ago
YouTube
Engr. Yaseen Baloch
0:30
Optocoupler Tester – Easy & Accurate Testing Device
4 views
2 months ago
YouTube
Device Valley
0:59
Types of Optocouplers #couplers #electricalengineering #engineerin
…
13 views
1 month ago
YouTube
Technical Avi 3119
2:50
Optocoupler & SSR: Learn about Opto-Isolator and Solid State Rela
…
285 views
2 months ago
YouTube
GigaOhm
0:10
Optocoupler | Simple Electronics Explanation
4 months ago
YouTube
Engr. Yaseen Baloch
Understanding Optocouplers and Their Applications
5.4K views
6 months ago
TikTok
industrialma3
How Do Optocouplers Work?#electronics #robotics #ard
…
1.2M views
Nov 12, 2023
YouTube
Robonyx
What is an Optocoupler and How Does It Work?
119 views
6 months ago
YouTube
Electrical and Electronics Engineering
how to solder optocoupler #electronic #shorts
13K views
Jan 6, 2025
YouTube
Stephen Electronics
3:02
Optocouplers and IGBTs
1.7K views
May 21, 2018
YouTube
NTS
13:49
Opto-Couplers Theory and Circuits
275.3K views
Dec 30, 2014
YouTube
Lewis Loflin
9:05
Review AC Relay Circuits Optocouplers Triacs
127.2K views
Jan 10, 2016
YouTube
Lewis Loflin
4:45
How Optocoupler Work : Testing Optocouplers
10.5K views
Jun 27, 2021
YouTube
SetNFix
4:44
How an Optocoupler (Optoisolator) Works
85.9K views
Jan 10, 2015
YouTube
ElectronicsLearning
8:21
Electronic Basics #32: Relays & Optocouplers
522.9K views
Oct 29, 2017
YouTube
GreatScott!
9:19
How Optocoupler works, Practical Demo, applications
109.4K views
Sep 12, 2016
YouTube
G K Agrawal
12:05
#769 Basics: Opto-coupler Opto-isolator
11.3K views
Apr 30, 2021
YouTube
IMSAI Guy
10:58
#277 Understanding OPTOCOUPLER or OPTO-ISOLAT
…
20.7K views
Oct 10, 2020
YouTube
Haseeb Electronics
6:27
Exploring Photovoltaic Optocouplers as MOSFET Drivers
7.5K views
Jul 10, 2019
YouTube
Lewis Loflin
5:03
led flasher circuit with optocoupler
290.5K views
Oct 5, 2019
YouTube
D-ELEC
18:07
How Optocouplers work - opto-isolator solid state relays phototra
…
1.5M views
Mar 21, 2021
YouTube
The Engineering Mindset
13:21
What is Optocoupler ? How Optocoupler Works ? The Optoco
…
126.6K views
Jun 8, 2021
YouTube
ALL ABOUT ELECTRONICS
10:37
#225 How to Test Optocoupler OR Opto-Isolator 4N25GV, 4N35GV
19.3K views
Jul 22, 2020
YouTube
Haseeb Electronics
3:15
How to Test Optocoupler, super simple and easy
251.7K views
May 18, 2019
YouTube
ABTabi
See more videos
More like this
Shop Optocoupler Types
Sponsored
$44.16
859-796 WAGO Optocoupler Module - 24VDC Input - Gray
Valin Process Control Solutions
$44.16
859-796 WAGO Optocoupler Module - 24VDC Input - Gray
Valin Process Control Solutions
$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
77
$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
77
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
3
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
3
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
436
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
436
$18.99
Cenrykay 12V 1 Channel Relay Module10pcs Optocoupler Isolation Support High And Low Level Trigger
Amazon.com
78
$18.99
Cenrykay 12V 1 Channel Relay Module10pcs Optocoupler Isolation Support High And Low Level Trigger
Amazon.com
78
$228.70
Arduino Pro Opta EXT A0602 [AFX00007] - Analog Expansion Module For Micro PLC | 6 Programmable Inputs, 2 Outputs, 4 PWM Channels | Iot & Automation
Amazon.com
1
Free shipping
$228.70
Arduino Pro Opta EXT A0602 [AFX00007] - Analog Expansion Module For Micro PLC | 6 Programmable Inputs, 2 Outputs, 4 PWM Channels | Iot & Automation
Amazon.com
1
$15.55
10Pcs Tlp250 Photocoupler Optocoupler Dip-8
eBay
Free shipping
$15.55
10Pcs Tlp250 Photocoupler Optocoupler Dip-8
eBay
Free shipping
$11.69
2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
34
$11.69
2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
34
$10.56
5Pcs Hcpl-2630-000E Dip-8 High-Speed Optocoupler 2 Channel If -10 Mavf
eBay
$10.56
5Pcs Hcpl-2630-000E Dip-8 High-Speed Optocoupler 2 Channel If -10 Mavf
eBay
$1.00
$1.44
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
30% off
$1.00
$1.44
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
$7.13
$21.67
10PCS H11F1 H11 F1 DIP-6 Optocoupler
Aliexpress
67% off
$7.13
$21.67
10PCS H11F1 H11 F1 DIP-6 Optocoupler
Aliexpress
$11.99
Velleman Wpi452 4 Channel Optocoupler Tlp281 Ic Breakout Board
eBay
Free shipping
$11.99
Velleman Wpi452 4 Channel Optocoupler Tlp281 Ic Breakout Board
eBay
Free shipping
$33.98
$47.57
Phoenix Contact 2980610 Optocoupler PLC-OSC- 24DC/24DC/3RW
efazzae
28% off
$33.98
$47.57
Phoenix Contact 2980610 Optocoupler PLC-OSC- 24DC/24DC/3RW
efazzae
$1,124.06
Lot Of 1000 - Avago High Speed Optocouplers 5Mbd 1Ch (HCPL-2211-560E)
eBay
$1,124.06
Lot Of 1000 - Avago High Speed Optocouplers 5Mbd 1Ch (HCPL-2211-560E)
eBay
$52.13
1Pcs Optocoupler TLP7920-B.F-O
eBay
$52.13
1Pcs Optocoupler TLP7920-B.F-O
eBay
$37.99
$45.59
Phoenix Contact 2900390 Optocoupler PLC-OPT-125DC/300DC/1
winmakatic
16% off
$37.99
$45.59
Phoenix Contact 2900390 Optocoupler PLC-OPT-125DC/300DC/1
winmakatic
Feedback
Feedback