Shop optocoupler sensor

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$8.59
DWEII 7PCS IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To 5V Photo Interrupter Sensor For Arduino
Amazon.com
$8.59
DWEII 7PCS IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To 5V Photo Interrupter Sensor For Arduino
Amazon.com
$47.56
859-796 WAGO 859 Optocoupler Module, 0.1 A, 2-Wire Contact, 300 V V Coil
Standard Electric Supply Co.
$47.56
859-796 WAGO 859 Optocoupler Module, 0.1 A, 2-Wire Contact, 300 V V Coil
Standard Electric Supply Co.
$7.95
JESSINIE 20Pcs Transmission Type Photoelectric Switch Optical Interrupter Sensor Opto Photo Interrupter Slot Optocoupler
Amazon.com
3
$7.95
JESSINIE 20Pcs Transmission Type Photoelectric Switch Optical Interrupter Sensor Opto Photo Interrupter Slot Optocoupler
Amazon.com
$11.99
Oiyagai 5Pcs LM393 Chip Motor Measuring Comparator Speed Sensor Module Slot Type IR Optocoupler For MCU Arduino
Amazon.com
59
Free shipping
$11.99
Oiyagai 5Pcs LM393 Chip Motor Measuring Comparator Speed Sensor Module Slot Type IR Optocoupler For MCU Arduino
Amazon.com
$12.00
10Sets Speed Measuring Sensor LM393 Speed Measuring Module Sensor Slot Type IR Optocoupler DIY Kit With Encoders
Amazon.com
$12.00
10Sets Speed Measuring Sensor LM393 Speed Measuring Module Sensor Slot Type IR Optocoupler DIY Kit With Encoders
Amazon.com
$7.99
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN To PNP (12V To 3.3V)
Amazon.com
45
$7.99
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN To PNP (12V To 3.3V)
Amazon.com
$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
$9.93
JESSINIE 10PCS ITR9606 Photoelectric Sensor Switch Direct Insertion ITR-9606 DIP-4 4 Pin Optocoupler Reflective Infrared Photoelectric Sensor
Amazon.com
$9.93
JESSINIE 10PCS ITR9606 Photoelectric Sensor Switch Direct Insertion ITR-9606 DIP-4 4 Pin Optocoupler Reflective Infrared Photoelectric Sensor
Amazon.com
$23.99
DONGKER Optocoupler Isolated Module,DC 24V To 5V 8-Channel Optocoupler Relay Module PLC-PNP Signal Converter
Amazon.com
2
$23.99
DONGKER Optocoupler Isolated Module,DC 24V To 5V 8-Channel Optocoupler Relay Module PLC-PNP Signal Converter
Amazon.com
$6.29
$8.99
PC817 4-Channel Voltage Converter Module Optocoupler Isolation Driving Module
Amazon.com
30% off
$6.29
$8.99
PC817 4-Channel Voltage Converter Module Optocoupler Isolation Driving Module
Amazon.com
$24.99
DONGKER Optocoupler Isolation Board,AC 110V 220V 8 Channel Optical Control Module PLC NPN Low Level Output Module
Amazon.com
$24.99
DONGKER Optocoupler Isolation Board,AC 110V 220V 8 Channel Optical Control Module PLC NPN Low Level Output Module
Amazon.com
$499.99
Osi Optoelectronics, Pin-10Ap-1 Sensor Photodiode 100mm Module
eBay
$499.99
Osi Optoelectronics, Pin-10Ap-1 Sensor Photodiode 100mm Module
eBay
$1.04
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
$1.04
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
$30.68
OPI1268 Sensor: Optocoupler -40-100°C 27.94x8.89x6.35mm TT ELECTRONICS
eBay.com
$30.68
OPI1268 Sensor: Optocoupler -40-100°C 27.94x8.89x6.35mm TT ELECTRONICS
eBay.com
$6.02
$6.74
3.3V/5V To 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference For Isolation Control And Voltage
Amazon.com
20
10% off
$6.02
$6.74
3.3V/5V To 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference For Isolation Control And Voltage
Amazon.com
$3.34
LOC111 IXYS Optocoupler
TME.COM
$3.34
LOC111 IXYS Optocoupler
TME.COM
$1.04
Vishay Semiconductor Opto Division TCPT1350X01 SENSOR OPT SLOT PHOTOTRANS MODUL
DigiKey
$1.04
Vishay Semiconductor Opto Division TCPT1350X01 SENSOR OPT SLOT PHOTOTRANS MODUL
DigiKey
$1,982.65
PCHI023 - Opto Engineering Sensor Automation (New)
Electrical.com
$1,982.65
PCHI023 - Opto Engineering Sensor Automation (New)
Electrical.com
$18.99
10Pcs PC817 EL817 1 Channel Optocoupler Isolation Module Board 1 Way Opto PNP NPN Signal Converter Captchable Rail Bracket Input 12V
Amazon.com
1
$18.99
10Pcs PC817 EL817 1 Channel Optocoupler Isolation Module Board 1 Way Opto PNP NPN Signal Converter Captchable Rail Bracket Input 12V
Amazon.com
$10.87
GK102 Optocoupler Photoelectric Sensor DIP4 'UK COMPANY SINCE 1983 NIKKO'
eBay.com
$10.87
GK102 Optocoupler Photoelectric Sensor DIP4 'UK COMPANY SINCE 1983 NIKKO'
eBay.com
$17.82
IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To...
US eBay
Free shipping
$17.82
IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To...
US eBay
$0.49
VO615A VISHAY Optocoupler
TME.COM
$0.49
VO615A VISHAY Optocoupler
TME.COM
$0.88
TCET1102 VISHAY Optocoupler
TME.COM
$0.88
TCET1102 VISHAY Optocoupler
TME.COM
$1.33
CPC1303GR IXYS Optocoupler
TME.COM
$1.33
CPC1303GR IXYS Optocoupler
TME.COM
$0.85
VOS618A-8T VISHAY Optocoupler
TME.COM
$0.85
VOS618A-8T VISHAY Optocoupler
TME.COM
$5.29
VO0661T VISHAY Optocoupler
TME.COM
$5.29
VO0661T VISHAY Optocoupler
TME.COM
$1.04
TCDT1102G VISHAY Optocoupler
TME.COM
$1.04
TCDT1102G VISHAY Optocoupler
TME.COM
$43.23
VTL5C1 Optocoupler, Photocell LDR Output, Axial, 4 Pins, 40 Ma, 2.5 Kv. EXCELITAS TECH. Other Electrical Equipment & Supplies. VTL5C1.
eBay.com
$43.23
VTL5C1 Optocoupler, Photocell LDR Output, Axial, 4 Pins, 40 Ma, 2.5 Kv. EXCELITAS TECH. Other Electrical Equipment & Supplies. VTL5C1.
eBay.com
$2.74
CPC1302GSTR IXYS Optocoupler
TME.COM
$2.74
CPC1302GSTR IXYS Optocoupler
TME.COM
$22.99
10PCS/LOT HCPL3150 SOP8 HCPL-3150 A3150V A3150 SOP-8 Optocoupler Ic New For Original In Stock 2025 Arrival High Reliable Electronic Component,
Amazon.com
Free shipping
$22.99
10PCS/LOT HCPL3150 SOP8 HCPL-3150 A3150V A3150 SOP-8 Optocoupler Ic New For Original In Stock 2025 Arrival High Reliable Electronic Component,
Amazon.com
$8.77
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
12% off
$8.77
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
$0.85
VOS617A-4T VISHAY Optocoupler
TME.COM
$0.85
VOS617A-4T VISHAY Optocoupler
TME.COM
$0.82
VOS617AT VISHAY Optocoupler
TME.COM
$0.82
VOS617AT VISHAY Optocoupler
TME.COM
$14.66
Major Brands H11AA1 Optocoupler AC Input 1 Channel Transistor With Base DC Output, 6-Pin, 6.86 mm W X 5.08 mm H X 8.89 mm L, Black (Pack Of 10)
Amazon.com
$14.66
Major Brands H11AA1 Optocoupler AC Input 1 Channel Transistor With Base DC Output, 6-Pin, 6.86 mm W X 5.08 mm H X 8.89 mm L, Black (Pack Of 10)
Amazon.com
$0.99
SFH615A-1 VISHAY Optocoupler
TME.COM
$0.99
SFH615A-1 VISHAY Optocoupler
TME.COM
$0.95
VO617A-1X017T VISHAY Optocoupler
TME.COM
$0.95
VO617A-1X017T VISHAY Optocoupler
TME.COM
Optocoupler as a Switch trick #Shorts
0:05
Optocoupler as a Switch trick #Shorts
106.3K views1 month ago
YouTubeMW Electronics Lab
What is an Optocoupler: How It Works? Explained!
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What is an Optocoupler: How It Works? Explained!
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YouTubeElectroTechnics
Four main types of optocouplers
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Four main types of optocouplers
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YouTubeElectronics Education
How does Optocoupler work? Testing an Optocoupler with push button and LED.
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1.3K views7 months ago
YouTubeXS Electronic Circuits
What is Optocoupler?
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YouTubeGladys Electronics Tutor
Frequency of optocoupler 6N137
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YouTubeDr. Hadeed Ahmed Sher, Senior Member IEEE
Optocouplers: How Circuits Communicate Safely! 💡🔌
Optocouplers: How Circuits Communicate Safely! 💡🔌
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YouTubeTechnical Shubham
0:16
how to solder optocoupler #electronic #shorts
13K views11 months ago
YouTubeStephen Electronics
19:01
optocoupler ماهو
14.6K viewsSep 13, 2018
YouTubeMED Zener
12:54
How Does An Optocoupler Work? PC817 Investigation
26.3K viewsMay 1, 2020
YouTubeSimple Electronics
2:15
4N25 Phototransistor Optocoupler IC Proteus Simulation
17.5K viewsApr 25, 2020
YouTubeMicrocontrollers Lab
13:49
Opto-Couplers Theory and Circuits
275K viewsDec 30, 2014
YouTubeLewis Loflin
9:05
Review AC Relay Circuits Optocouplers Triacs
126.2K viewsJan 10, 2016
YouTubeLewis Loflin
4:45
How Optocoupler Work : Testing Optocouplers
10.2K viewsJun 27, 2021
YouTubeSetNFix
4:44
How an Optocoupler (Optoisolator) Works
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YouTubeElectronicsLearning
8:21
Electronic Basics #32: Relays & Optocouplers
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YouTubeGreatScott!
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
118.7K viewsJun 11, 2019
YouTubeUnboxing Channel
9:19
How Optocoupler works, Practical Demo, applications
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YouTubeG K Agrawal
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Using Inductive Proximity sensors with Arduino
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YouTubeMaker Tutor
12:05
#769 Basics: Opto-coupler Opto-isolator
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10:58
#277 Understanding OPTOCOUPLER or OPTO-ISOLAT…
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2:06
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YouTubeELECTRO MOD
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PC817 Adapter Module Optocoupler with Arduino - zonemaker.com
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YouTubeMaker Tutor
6:27
Exploring Photovoltaic Optocouplers as MOSFET Drivers
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YouTubeLewis Loflin
5:03
led flasher circuit with optocoupler
289K viewsOct 5, 2019
YouTubeD-ELEC
18:07
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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
4:51
How to use Optocoupler to control an AC Lamp circuit - Proteus Simu…
38K viewsOct 26, 2016
YouTubeNova Technologies
13:21
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125.9K viewsJun 8, 2021
YouTubeALL ABOUT ELECTRONICS
3:15
How to Test Optocoupler, super simple and easy
251.7K viewsMay 18, 2019
YouTubeABTabi
See more videos
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Shop optocoupler sensor

Sponsored
About our ads
$8.59
DWEII 7PCS IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To 5V Photo Interrupter Sensor For Arduino
Amazon.com
$8.59
DWEII 7PCS IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To 5V Photo Interrupter Sensor For Arduino
Amazon.com
$47.56
859-796 WAGO 859 Optocoupler Module, 0.1 A, 2-Wire Contact, 300 V V Coil
Standard Electric Supply Co.
$47.56
859-796 WAGO 859 Optocoupler Module, 0.1 A, 2-Wire Contact, 300 V V Coil
Standard Electric Supply Co.
$7.95
JESSINIE 20Pcs Transmission Type Photoelectric Switch Optical Interrupter Sensor Opto Photo Interrupter Slot Optocoupler
Amazon.com
3
$7.95
JESSINIE 20Pcs Transmission Type Photoelectric Switch Optical Interrupter Sensor Opto Photo Interrupter Slot Optocoupler
Amazon.com
$11.99
Oiyagai 5Pcs LM393 Chip Motor Measuring Comparator Speed Sensor Module Slot Type IR Optocoupler For MCU Arduino
Amazon.com
59
Free shipping
$11.99
Oiyagai 5Pcs LM393 Chip Motor Measuring Comparator Speed Sensor Module Slot Type IR Optocoupler For MCU Arduino
Amazon.com
$12.00
10Sets Speed Measuring Sensor LM393 Speed Measuring Module Sensor Slot Type IR Optocoupler DIY Kit With Encoders
Amazon.com
$12.00
10Sets Speed Measuring Sensor LM393 Speed Measuring Module Sensor Slot Type IR Optocoupler DIY Kit With Encoders
Amazon.com
$7.99
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN To PNP (12V To 3.3V)
Amazon.com
45
$7.99
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN To PNP (12V To 3.3V)
Amazon.com
$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
$9.93
JESSINIE 10PCS ITR9606 Photoelectric Sensor Switch Direct Insertion ITR-9606 DIP-4 4 Pin Optocoupler Reflective Infrared Photoelectric Sensor
Amazon.com
$9.93
JESSINIE 10PCS ITR9606 Photoelectric Sensor Switch Direct Insertion ITR-9606 DIP-4 4 Pin Optocoupler Reflective Infrared Photoelectric Sensor
Amazon.com
$23.99
DONGKER Optocoupler Isolated Module,DC 24V To 5V 8-Channel Optocoupler Relay Module PLC-PNP Signal Converter
Amazon.com
2
$23.99
DONGKER Optocoupler Isolated Module,DC 24V To 5V 8-Channel Optocoupler Relay Module PLC-PNP Signal Converter
Amazon.com
$6.29
$8.99
PC817 4-Channel Voltage Converter Module Optocoupler Isolation Driving Module
Amazon.com
30% off
$6.29
$8.99
PC817 4-Channel Voltage Converter Module Optocoupler Isolation Driving Module
Amazon.com
$24.99
DONGKER Optocoupler Isolation Board,AC 110V 220V 8 Channel Optical Control Module PLC NPN Low Level Output Module
Amazon.com
$24.99
DONGKER Optocoupler Isolation Board,AC 110V 220V 8 Channel Optical Control Module PLC NPN Low Level Output Module
Amazon.com
$499.99
Osi Optoelectronics, Pin-10Ap-1 Sensor Photodiode 100mm Module
eBay
$499.99
Osi Optoelectronics, Pin-10Ap-1 Sensor Photodiode 100mm Module
eBay
$1.04
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
$1.04
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
$30.68
OPI1268 Sensor: Optocoupler -40-100°C 27.94x8.89x6.35mm TT ELECTRONICS
eBay.com
$30.68
OPI1268 Sensor: Optocoupler -40-100°C 27.94x8.89x6.35mm TT ELECTRONICS
eBay.com
$6.02
$6.74
3.3V/5V To 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference For Isolation Control And Voltage
Amazon.com
20
10% off
$6.02
$6.74
3.3V/5V To 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference For Isolation Control And Voltage
Amazon.com
$3.34
LOC111 IXYS Optocoupler
TME.COM
$3.34
LOC111 IXYS Optocoupler
TME.COM
$1.04
Vishay Semiconductor Opto Division TCPT1350X01 SENSOR OPT SLOT PHOTOTRANS MODUL
DigiKey
$1.04
Vishay Semiconductor Opto Division TCPT1350X01 SENSOR OPT SLOT PHOTOTRANS MODUL
DigiKey
$1,982.65
PCHI023 - Opto Engineering Sensor Automation (New)
Electrical.com
$1,982.65
PCHI023 - Opto Engineering Sensor Automation (New)
Electrical.com