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Optocoupler

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5% off
8-Channel MOSFET Module Microcontroller PLC Optocoupler-Isolated PWM Control Switching Driver 8-Channel MOSFET Module Microcontroller PLC Optocoupler-Isolated PWM Control Switching Driver

8-Channel MOSFET Module Microcontroller PLC Optocoupler-Isolated PWM Control Switching Driver

$94.78$99.77

Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

$549.78$549.78

15% off
6-Way Electrode Water Level Sensor | 24V Signal Detection Circuit with Optocoupler Isolation for PLC Control

6-Way Electrode Water Level Sensor | 24V Signal Detection Circuit with Optocoupler Isolation for PLC Control

$459.53$540.62

20% off
Suitable for 5/12V, 1 2 4 6 8 channels with optocoupler relay module output 1 2 4 6 8, suitable for Arduino Suitable for 5/12V, 1 2 4 6 8 channels with optocoupler relay module output 1 2 4 6 8, suitable for Arduino

Suitable for 5/12V, 1 2 4 6 8 channels with optocoupler relay module output 1 2 4 6 8, suitable for Arduino

$77.76$97.20

12% off
O card single chip PLC DC signal amplifier board PNP to NPN optocoupler isolation solid state relay O card single chip PLC DC signal amplifier board PNP to NPN optocoupler isolation solid state relay

O card single chip PLC DC signal amplifier board PNP to NPN optocoupler isolation solid state relay

$262.33$298.10

10% off
A-A 8CH Optocoupler Isolation Board Offers 8-channel High and Low Level Signal NPN and PNP Conversion Short-circuit Protection A-A 8CH Optocoupler Isolation Board Offers 8-channel High and Low Level Signal NPN and PNP Conversion Short-circuit Protection

A-A 8CH Optocoupler Isolation Board Offers 8-channel High and Low Level Signal NPN and PNP Conversion Short-circuit Protection

$106.78$118.65

20% off
1-way Optocoupler Relay Module Compatible with 3.3V 5V Control 220V Optocoupler Relay STM32 Control 1-way Optocoupler Relay Module Compatible with 3.3V 5V Control 220V Optocoupler Relay STM32 Control

1-way Optocoupler Relay Module Compatible with 3.3V 5V Control 220V Optocoupler Relay STM32 Control

$121.28$151.60

45% off
8-Channel PLC Amplifier Board | 24V NPN Transistor Output, Optocoupler Isolation, DIN Rail Mount for Solenoid Valve Control 8-Channel PLC Amplifier Board | 24V NPN Transistor Output, Optocoupler Isolation, DIN Rail Mount for Solenoid Valve Control

8-Channel PLC Amplifier Board | 24V NPN Transistor Output, Optocoupler Isolation, DIN Rail Mount for Solenoid Valve Control

$66.02$120.04

50% off
8-Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation MControl Light Switch 8-Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation MControl Light Switch

8-Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation MControl Light Switch

$135.00$270.00

2-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting 2-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting

2-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting

$170.38$170.38

50% off
Single-chip PLC Amplification Field Effect Tube/optocoupler Isolation/six-channel MOS Tube Driver Board Single-chip PLC Amplification Field Effect Tube/optocoupler Isolation/six-channel MOS Tube Driver Board

Single-chip PLC Amplification Field Effect Tube/optocoupler Isolation/six-channel MOS Tube Driver Board

$105.82$211.64

40% off
4/6/8/10/12/16/20 Channel PLC DC Output Amplifier Transistor Module IO Board DC Control Optocoupler Isolation PNP NPN 12-24V 4/6/8/10/12/16/20 Channel PLC DC Output Amplifier Transistor Module IO Board DC Control Optocoupler Isolation PNP NPN 12-24V

4/6/8/10/12/16/20 Channel PLC DC Output Amplifier Transistor Module IO Board DC Control Optocoupler Isolation PNP NPN 12-24V

$56.70$94.50

50% off
For MRI-24D24/100KHZ Optocoupler Isolated Relay PLC Input Solid State Pulse Signal Anti-interference Coupling For MRI-24D24/100KHZ Optocoupler Isolated Relay PLC Input Solid State Pulse Signal Anti-interference Coupling

For MRI-24D24/100KHZ Optocoupler Isolated Relay PLC Input Solid State Pulse Signal Anti-interference Coupling

$86.41$172.83

50% off
8 Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 8 Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

8 Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

$135.00$270.00

50% off
For TIKN816 PLC AC Amplifier Board, Thyristor Solid State Relay Module, No Touchpoint Optocoupler Isolation Module For TIKN816 PLC AC Amplifier Board, Thyristor Solid State Relay Module, No Touchpoint Optocoupler Isolation Module

For TIKN816 PLC AC Amplifier Board, Thyristor Solid State Relay Module, No Touchpoint Optocoupler Isolation Module

$102.90$205.80

Transistor optocoupler isolation board 16 channels PLC amplifier board Positive/negative input Output PNP 5V 12-24V

Transistor optocoupler isolation board 16 channels PLC amplifier board Positive/negative input Output PNP 5V 12-24V

$150.63$150.63

12% off
8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

$89.96$102.23

2026GOOD Relay Module 80A Photoelectric Optocoupler Isolates High And Low Level Switches, Triggering High-power And High Curre 2026GOOD Relay Module 80A Photoelectric Optocoupler Isolates High And Low Level Switches, Triggering High-power And High Curre

2026GOOD Relay Module 80A Photoelectric Optocoupler Isolates High And Low Level Switches, Triggering High-power And High Curre

$136.43$136.43

70% off
MACH3 engraving machine 5-axis stepper motor driver interface board control board with optocoupler isolation, with USB cable MACH3 engraving machine 5-axis stepper motor driver interface board control board with optocoupler isolation, with USB cable

MACH3 engraving machine 5-axis stepper motor driver interface board control board with optocoupler isolation, with USB cable

$124.22$414.08

21% off
2.1 Channel Speaker Protection Board Optocoupler D-Class Digital Amplifier BTL Bridging A-Class Analog for Audio Equipment 2.1 Channel Speaker Protection Board Optocoupler D-Class Digital Amplifier BTL Bridging A-Class Analog for Audio Equipment

2.1 Channel Speaker Protection Board Optocoupler D-Class Digital Amplifier BTL Bridging A-Class Analog for Audio Equipment

$83.47$105.66

21% off
ULN2803 Darlington Driver Board 8 Channel/16 Channel/32 Channel with Optocoupler Isolation And Case for Electronics Projects ULN2803 Darlington Driver Board 8 Channel/16 Channel/32 Channel with Optocoupler Isolation And Case for Electronics Projects

ULN2803 Darlington Driver Board 8 Channel/16 Channel/32 Channel with Optocoupler Isolation And Case for Electronics Projects

$84.77$107.30

1 sold
38% off
Dual relay module optocoupler isolation high and low level trigger 5V/12V/24V30A Dual relay module optocoupler isolation high and low level trigger 5V/12V/24V30A

Dual relay module optocoupler isolation high and low level trigger 5V/12V/24V30A

$89.28$144.00

2% off
USB to Digital IO Module Optocoupler Isolation Switch Transistor/Relay Output for Windows Linux Android C# Python Java LabView USB to Digital IO Module Optocoupler Isolation Switch Transistor/Relay Output for Windows Linux Android C# Python Java LabView

USB to Digital IO Module Optocoupler Isolation Switch Transistor/Relay Output for Windows Linux Android C# Python Java LabView

$127.25$129.85

45% off
5 Axis Stepper Motor Control Board Optocoupler Isolation Interface Board With USB Cable For Engraving Machine 5 Axis Stepper Motor Control Board Optocoupler Isolation Interface Board With USB Cable For Engraving Machine

5 Axis Stepper Motor Control Board Optocoupler Isolation Interface Board With USB Cable For Engraving Machine

$61.36$111.57

1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die 1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die

1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die

$140.00$140.00

30% off
Integrated Circuit Tester Test LM339 Test/KT152 LED Optocoupler Integrated Circuit Tester Test LM339 Test/KT152 LED Optocoupler

Integrated Circuit Tester Test LM339 Test/KT152 LED Optocoupler

$271.14$387.34

8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

$88.51$88.51

3% off
Optocoupler IC Tester Detection Board for A4506 6N137 V601 A314J 2530 Optocoupler IC Tester Detection Board for A4506 6N137 V601 A314J 2530

Optocoupler IC Tester Detection Board for A4506 6N137 V601 A314J 2530

$74.14$76.43

1% off
Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

$524.70$530.00

35% off
Optocoupler Isolation IO Module PLC Signal Amplification Board PNP NPN Transistor Driver Board 12-24V Optocoupler Isolation IO Module PLC Signal Amplification Board PNP NPN Transistor Driver Board 12-24V

Optocoupler Isolation IO Module PLC Signal Amplification Board PNP NPN Transistor Driver Board 12-24V

$103.93$159.90

8 Channel MOSFET Module - PWM Control & Optocoupler Isolation for PLC/Microcontroller 8 Channel MOSFET Module - PWM Control & Optocoupler Isolation for PLC/Microcontroller

8 Channel MOSFET Module - PWM Control & Optocoupler Isolation for PLC/Microcontroller

$93.01$93.01

1% off
DC 12V-48V 100A High Power Dual Channel DC Motor Drive Module Board Optocoupler Isolation H-Bridge Governor Control DC 12V-48V 100A High Power Dual Channel DC Motor Drive Module Board Optocoupler Isolation H-Bridge Governor Control

DC 12V-48V 100A High Power Dual Channel DC Motor Drive Module Board Optocoupler Isolation H-Bridge Governor Control

$468.37$473.10

1% off
4-way 4 Channel Relay Module 30A High Current With Optocoupler Isolation Support High And Low Level Trigger 5V 12V 24V 4-way 4 Channel Relay Module 30A High Current With Optocoupler Isolation Support High And Low Level Trigger 5V 12V 24V

4-way 4 Channel Relay Module 30A High Current With Optocoupler Isolation Support High And Low Level Trigger 5V 12V 24V

$94.57$95.53

1% off
8-channel optocoupler isolation board npn pnp level voltage conversion module 3.3V 5V 12V 24V signal conversion

8-channel optocoupler isolation board npn pnp level voltage conversion module 3.3V 5V 12V 24V signal conversion

$72.13$72.86

30% off
Multifunctional Component Tester for PCB Repair | In-Circuit Diode Transistor Optocoupler Detection Tool Multifunctional Component Tester for PCB Repair | In-Circuit Diode Transistor Optocoupler Detection Tool

Multifunctional Component Tester for PCB Repair | In-Circuit Diode Transistor Optocoupler Detection Tool

$308.00$440.00

8-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting 8-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting

8-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting

$628.00$628.00

5% off
8-Channel MOSFET Module Microcontroller PLC Optocoupler-Isolated PWM Control Switching Driver 8-Channel MOSFET Module Microcontroller PLC Optocoupler-Isolated PWM Control Switching Driver

8-Channel MOSFET Module Microcontroller PLC Optocoupler-Isolated PWM Control Switching Driver

$94.78 $99.77

Categories: Home & Garden, Home Decor

Buy Now
Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

$549.78 $549.78

Categories: Home & Garden, Home Decor

Buy Now
15% off
6-Way Electrode Water Level Sensor | 24V Signal Detection Circuit with Optocoupler Isolation for PLC Control

6-Way Electrode Water Level Sensor | 24V Signal Detection Circuit with Optocoupler Isolation for PLC Control

$459.53 $540.62

Categories: Home & Garden, Home Decor

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20% off
Suitable for 5/12V, 1 2 4 6 8 channels with optocoupler relay module output 1 2 4 6 8, suitable for Arduino Suitable for 5/12V, 1 2 4 6 8 channels with optocoupler relay module output 1 2 4 6 8, suitable for Arduino

Suitable for 5/12V, 1 2 4 6 8 channels with optocoupler relay module output 1 2 4 6 8, suitable for Arduino

$77.76 $97.20

Categories: Home & Garden, Home Decor

Buy Now
12% off
O card single chip PLC DC signal amplifier board PNP to NPN optocoupler isolation solid state relay O card single chip PLC DC signal amplifier board PNP to NPN optocoupler isolation solid state relay

O card single chip PLC DC signal amplifier board PNP to NPN optocoupler isolation solid state relay

$262.33 $298.10

Categories: Home & Garden, Home Decor

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10% off
A-A 8CH Optocoupler Isolation Board Offers 8-channel High and Low Level Signal NPN and PNP Conversion Short-circuit Protection A-A 8CH Optocoupler Isolation Board Offers 8-channel High and Low Level Signal NPN and PNP Conversion Short-circuit Protection

A-A 8CH Optocoupler Isolation Board Offers 8-channel High and Low Level Signal NPN and PNP Conversion Short-circuit Protection

$106.78 $118.65

Categories: Home & Garden, Home Decor

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20% off
1-way Optocoupler Relay Module Compatible with 3.3V 5V Control 220V Optocoupler Relay STM32 Control 1-way Optocoupler Relay Module Compatible with 3.3V 5V Control 220V Optocoupler Relay STM32 Control

1-way Optocoupler Relay Module Compatible with 3.3V 5V Control 220V Optocoupler Relay STM32 Control

$121.28 $151.60

Categories: Home & Garden, Home Decor

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45% off
8-Channel PLC Amplifier Board | 24V NPN Transistor Output, Optocoupler Isolation, DIN Rail Mount for Solenoid Valve Control 8-Channel PLC Amplifier Board | 24V NPN Transistor Output, Optocoupler Isolation, DIN Rail Mount for Solenoid Valve Control

8-Channel PLC Amplifier Board | 24V NPN Transistor Output, Optocoupler Isolation, DIN Rail Mount for Solenoid Valve Control

$66.02 $120.04

Categories: Home & Garden, Home Decor

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50% off
8-Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation MControl Light Switch 8-Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation MControl Light Switch

8-Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation MControl Light Switch

$135.00 $270.00

Categories: Home & Garden, Home Decor

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2-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting 2-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting

2-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting

$170.38 $170.38

Categories: Home & Garden, Home Decor

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50% off
Single-chip PLC Amplification Field Effect Tube/optocoupler Isolation/six-channel MOS Tube Driver Board Single-chip PLC Amplification Field Effect Tube/optocoupler Isolation/six-channel MOS Tube Driver Board

Single-chip PLC Amplification Field Effect Tube/optocoupler Isolation/six-channel MOS Tube Driver Board

$105.82 $211.64

Categories: Home & Garden, Home Decor

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40% off
4/6/8/10/12/16/20 Channel PLC DC Output Amplifier Transistor Module IO Board DC Control Optocoupler Isolation PNP NPN 12-24V 4/6/8/10/12/16/20 Channel PLC DC Output Amplifier Transistor Module IO Board DC Control Optocoupler Isolation PNP NPN 12-24V

4/6/8/10/12/16/20 Channel PLC DC Output Amplifier Transistor Module IO Board DC Control Optocoupler Isolation PNP NPN 12-24V

$56.70 $94.50

Categories: Home & Garden, Home Decor

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50% off
For MRI-24D24/100KHZ Optocoupler Isolated Relay PLC Input Solid State Pulse Signal Anti-interference Coupling For MRI-24D24/100KHZ Optocoupler Isolated Relay PLC Input Solid State Pulse Signal Anti-interference Coupling

For MRI-24D24/100KHZ Optocoupler Isolated Relay PLC Input Solid State Pulse Signal Anti-interference Coupling

$86.41 $172.83

Categories: Home & Garden, Home Decor

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50% off
8 Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 8 Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

8 Channel Module Microcontroller Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

$135.00 $270.00

Categories: Home & Garden, Home Decor

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50% off
For TIKN816 PLC AC Amplifier Board, Thyristor Solid State Relay Module, No Touchpoint Optocoupler Isolation Module For TIKN816 PLC AC Amplifier Board, Thyristor Solid State Relay Module, No Touchpoint Optocoupler Isolation Module

For TIKN816 PLC AC Amplifier Board, Thyristor Solid State Relay Module, No Touchpoint Optocoupler Isolation Module

$102.90 $205.80

Categories: Home & Garden, Home Decor

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Transistor optocoupler isolation board 16 channels PLC amplifier board Positive/negative input Output PNP 5V 12-24V

Transistor optocoupler isolation board 16 channels PLC amplifier board Positive/negative input Output PNP 5V 12-24V

$150.63 $150.63

Categories: Home & Garden, Home Decor

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12% off
8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

$89.96 $102.23

Categories: Home & Garden, Home Decor

Buy Now
2026GOOD Relay Module 80A Photoelectric Optocoupler Isolates High And Low Level Switches, Triggering High-power And High Curre 2026GOOD Relay Module 80A Photoelectric Optocoupler Isolates High And Low Level Switches, Triggering High-power And High Curre

2026GOOD Relay Module 80A Photoelectric Optocoupler Isolates High And Low Level Switches, Triggering High-power And High Curre

$136.43 $136.43

Categories: Home & Garden, Home Decor

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70% off
MACH3 engraving machine 5-axis stepper motor driver interface board control board with optocoupler isolation, with USB cable MACH3 engraving machine 5-axis stepper motor driver interface board control board with optocoupler isolation, with USB cable

MACH3 engraving machine 5-axis stepper motor driver interface board control board with optocoupler isolation, with USB cable

$124.22 $414.08

Categories: Home & Garden, Home Decor

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21% off
2.1 Channel Speaker Protection Board Optocoupler D-Class Digital Amplifier BTL Bridging A-Class Analog for Audio Equipment 2.1 Channel Speaker Protection Board Optocoupler D-Class Digital Amplifier BTL Bridging A-Class Analog for Audio Equipment

2.1 Channel Speaker Protection Board Optocoupler D-Class Digital Amplifier BTL Bridging A-Class Analog for Audio Equipment

$83.47 $105.66

Categories: Home & Garden, Home Decor

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21% off
ULN2803 Darlington Driver Board 8 Channel/16 Channel/32 Channel with Optocoupler Isolation And Case for Electronics Projects ULN2803 Darlington Driver Board 8 Channel/16 Channel/32 Channel with Optocoupler Isolation And Case for Electronics Projects

ULN2803 Darlington Driver Board 8 Channel/16 Channel/32 Channel with Optocoupler Isolation And Case for Electronics Projects

$84.77 $107.30

1 sold

Categories: Home & Garden, Home Decor

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38% off
Dual relay module optocoupler isolation high and low level trigger 5V/12V/24V30A Dual relay module optocoupler isolation high and low level trigger 5V/12V/24V30A

Dual relay module optocoupler isolation high and low level trigger 5V/12V/24V30A

$89.28 $144.00

Categories: Home & Garden, Home Decor

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2% off
USB to Digital IO Module Optocoupler Isolation Switch Transistor/Relay Output for Windows Linux Android C# Python Java LabView USB to Digital IO Module Optocoupler Isolation Switch Transistor/Relay Output for Windows Linux Android C# Python Java LabView

USB to Digital IO Module Optocoupler Isolation Switch Transistor/Relay Output for Windows Linux Android C# Python Java LabView

$127.25 $129.85

Categories: Home & Garden, Home Decor

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45% off
5 Axis Stepper Motor Control Board Optocoupler Isolation Interface Board With USB Cable For Engraving Machine 5 Axis Stepper Motor Control Board Optocoupler Isolation Interface Board With USB Cable For Engraving Machine

5 Axis Stepper Motor Control Board Optocoupler Isolation Interface Board With USB Cable For Engraving Machine

$61.36 $111.57

Categories: Home & Garden, Home Decor

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1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die 1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die

1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die

$140.00 $140.00

Categories: Home & Garden, Home Decor

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30% off
Integrated Circuit Tester Test LM339 Test/KT152 LED Optocoupler Integrated Circuit Tester Test LM339 Test/KT152 LED Optocoupler

Integrated Circuit Tester Test LM339 Test/KT152 LED Optocoupler

$271.14 $387.34

Categories: Home & Garden, Home Decor

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8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

$88.51 $88.51

Categories: Home & Garden, Home Decor

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3% off
Optocoupler IC Tester Detection Board for A4506 6N137 V601 A314J 2530 Optocoupler IC Tester Detection Board for A4506 6N137 V601 A314J 2530

Optocoupler IC Tester Detection Board for A4506 6N137 V601 A314J 2530

$74.14 $76.43

Categories: Home & Garden, Home Decor

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1% off
Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

$524.70 $530.00

Categories: Home & Garden, Home Decor

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35% off
Optocoupler Isolation IO Module PLC Signal Amplification Board PNP NPN Transistor Driver Board 12-24V Optocoupler Isolation IO Module PLC Signal Amplification Board PNP NPN Transistor Driver Board 12-24V

Optocoupler Isolation IO Module PLC Signal Amplification Board PNP NPN Transistor Driver Board 12-24V

$103.93 $159.90

Categories: Home & Garden, Home Decor

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8 Channel MOSFET Module - PWM Control & Optocoupler Isolation for PLC/Microcontroller 8 Channel MOSFET Module - PWM Control & Optocoupler Isolation for PLC/Microcontroller

8 Channel MOSFET Module - PWM Control & Optocoupler Isolation for PLC/Microcontroller

$93.01 $93.01

Categories: Home & Garden, Home Decor

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1% off
DC 12V-48V 100A High Power Dual Channel DC Motor Drive Module Board Optocoupler Isolation H-Bridge Governor Control DC 12V-48V 100A High Power Dual Channel DC Motor Drive Module Board Optocoupler Isolation H-Bridge Governor Control

DC 12V-48V 100A High Power Dual Channel DC Motor Drive Module Board Optocoupler Isolation H-Bridge Governor Control

$468.37 $473.10

Categories: Home & Garden, Home Decor

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1% off
4-way 4 Channel Relay Module 30A High Current With Optocoupler Isolation Support High And Low Level Trigger 5V 12V 24V 4-way 4 Channel Relay Module 30A High Current With Optocoupler Isolation Support High And Low Level Trigger 5V 12V 24V

4-way 4 Channel Relay Module 30A High Current With Optocoupler Isolation Support High And Low Level Trigger 5V 12V 24V

$94.57 $95.53

Categories: Home & Garden, Home Decor

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1% off
8-channel optocoupler isolation board npn pnp level voltage conversion module 3.3V 5V 12V 24V signal conversion

8-channel optocoupler isolation board npn pnp level voltage conversion module 3.3V 5V 12V 24V signal conversion

$72.13 $72.86

Categories: Home & Garden, Home Decor

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30% off
Multifunctional Component Tester for PCB Repair | In-Circuit Diode Transistor Optocoupler Detection Tool Multifunctional Component Tester for PCB Repair | In-Circuit Diode Transistor Optocoupler Detection Tool

Multifunctional Component Tester for PCB Repair | In-Circuit Diode Transistor Optocoupler Detection Tool

$308.00 $440.00

Categories: Home & Garden, Home Decor

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8-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting 8-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting

8-Way Solid State Relay Module / High or Low Level Triggering / 60V / 3A Optocoupler Isolated Output / Level Shifting

$628.00 $628.00

Categories: Home & Garden, Home Decor

Buy Now