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5% off
USB To Digital IO Module Switch Optocoupler Isolation Transistor or Relay For Windows Linux Android C# Python Java LabView USB To Digital IO Module Switch Optocoupler Isolation Transistor or Relay For Windows Linux Android C# Python Java LabView

USB To Digital IO Module Switch Optocoupler Isolation Transistor or Relay For Windows Linux Android C# Python Java LabView

$115.62$121.71

4 Channel PLC DC Signal Amplifier Board NPN PNP Optocoupler Isolation FET Module DIN Rail Mounting

4 Channel PLC DC Signal Amplifier Board NPN PNP Optocoupler Isolation FET Module DIN Rail Mounting

$98.16$98.16

35% off
Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design

Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design

$83.02$127.73

Cross-beam photoelectric switch ITR20403 Small volume U-type photoelectric sensor slot type optocoupler Cross-beam photoelectric switch ITR20403 Small volume U-type photoelectric sensor slot type optocoupler

Cross-beam photoelectric switch ITR20403 Small volume U-type photoelectric sensor slot type optocoupler

$112.35$112.35

for FORDC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay for FORDC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay

for FORDC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay

$165.62$165.62

50% off
4CH NPN PNP Signal Converter 1.8-24V Optocoupler Isolation Module DIN Rail Mount For PLC Industrial Control System Board 4CH NPN PNP Signal Converter 1.8-24V Optocoupler Isolation Module DIN Rail Mount For PLC Industrial Control System Board

4CH NPN PNP Signal Converter 1.8-24V Optocoupler Isolation Module DIN Rail Mount For PLC Industrial Control System Board

$117.95$235.91

8-channel mosfet driver module with microcontroller amplification, optocoupler isolation, and led strip switching control 8-channel mosfet driver module with microcontroller amplification, optocoupler isolation, and led strip switching control

8-channel mosfet driver module with microcontroller amplification, optocoupler isolation, and led strip switching control

$138.00$138.00

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

$80.00$80.00

5% off
4 Channel NPN PNP Level Signal Conversion, TTL To HTL High Speed 2MHz Optocoupler Isolation DC5V / 12V / 24V 4 Channel NPN PNP Level Signal Conversion, TTL To HTL High Speed 2MHz Optocoupler Isolation DC5V / 12V / 24V

4 Channel NPN PNP Level Signal Conversion, TTL To HTL High Speed 2MHz Optocoupler Isolation DC5V / 12V / 24V

$152.43$160.45

2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor 2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor

2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor

$146.00$146.00

53% off
6 8 10 12 14 16-Channel PLC AC Amplifier Board Thyristor Optocoupler Isolation Non-Contact Solid State Relay Module Output 220V 6 8 10 12 14 16-Channel PLC AC Amplifier Board Thyristor Optocoupler Isolation Non-Contact Solid State Relay Module Output 220V

6 8 10 12 14 16-Channel PLC AC Amplifier Board Thyristor Optocoupler Isolation Non-Contact Solid State Relay Module Output 220V

$81.47$173.33

Projection Color Wheel Detection Photoelectric Sensor Accessories Optocoupler Optoma Color Wheel Sensor Acer Color Wheel Sensor Projection Color Wheel Detection Photoelectric Sensor Accessories Optocoupler Optoma Color Wheel Sensor Acer Color Wheel Sensor

Projection Color Wheel Detection Photoelectric Sensor Accessories Optocoupler Optoma Color Wheel Sensor Acer Color Wheel Sensor

$128.60$128.60

New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C 7-24VDC Dual Power Supply New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C 7-24VDC Dual Power Supply

New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C 7-24VDC Dual Power Supply

$98.77$98.77

4-channel Photoelectric Optocoupler Isolation Module Npn/pnp Conversion High and Low Level Voltage Conversion Board MT-301R4P-N 4-channel Photoelectric Optocoupler Isolation Module Npn/pnp Conversion High and Low Level Voltage Conversion Board MT-301R4P-N

4-channel Photoelectric Optocoupler Isolation Module Npn/pnp Conversion High and Low Level Voltage Conversion Board MT-301R4P-N

$103.00$103.00

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

$131.25$131.25

DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board

DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board

$130.97$130.97

2-channel Solid State Relay Module/high or Low Level Trigger/60V/3A Optocoupler Isolation Output/level Conversion 2-channel Solid State Relay Module/high or Low Level Trigger/60V/3A Optocoupler Isolation Output/level Conversion

2-channel Solid State Relay Module/high or Low Level Trigger/60V/3A Optocoupler Isolation Output/level Conversion

$158.00$158.00

5% off
Photocoupler Relay UDK-0 Optocoupler Terminal Module 5V 12V 24VDC DIN Rail New Unit Part Accessory Photocoupler Relay UDK-0 Optocoupler Terminal Module 5V 12V 24VDC DIN Rail New Unit Part Accessory

Photocoupler Relay UDK-0 Optocoupler Terminal Module 5V 12V 24VDC DIN Rail New Unit Part Accessory

$121.60$128.00

Pipe Type Temperature and Humidity Meter Sensor Duct Transmitter Module Optocoupler Isolation High Temperature Detector Pipe Type Temperature and Humidity Meter Sensor Duct Transmitter Module Optocoupler Isolation High Temperature Detector

Pipe Type Temperature and Humidity Meter Sensor Duct Transmitter Module Optocoupler Isolation High Temperature Detector

$196.00$196.00

53% off
A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester Tester Board A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester Tester Board

A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester Tester Board

$108.23$230.27

28% off
4CH Signal Converter Board with Optocoupler Isolation NPN and PNP Compatibility for Reliable Industrial Control 4CH Signal Converter Board with Optocoupler Isolation NPN and PNP Compatibility for Reliable Industrial Control

4CH Signal Converter Board with Optocoupler Isolation NPN and PNP Compatibility for Reliable Industrial Control

$96.12$133.50

1 sold
5 Axis CNC MACH3 Interface Board with Optocoupler Isolation Stepper Motor Driver Controller with USB Cable for Engraving Machine 5 Axis CNC MACH3 Interface Board with Optocoupler Isolation Stepper Motor Driver Controller with USB Cable for Engraving Machine

5 Axis CNC MACH3 Interface Board with Optocoupler Isolation Stepper Motor Driver Controller with USB Cable for Engraving Machine

$98.00$98.00

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

$92.77$92.77

50% off
Optocoupler Tester IC Tester Tester Board A4506/6N137/V601/A314J/2530 Etc Optocoupler Tester IC Tester Tester Board A4506/6N137/V601/A314J/2530 Etc

Optocoupler Tester IC Tester Tester Board A4506/6N137/V601/A314J/2530 Etc

$86.53$173.07

Electronic Switch Control Board Pulse Triggered Switch Module DC Control MOSFET Optocoupler Electronic Switch Control Board Pulse Triggered Switch Module DC Control MOSFET Optocoupler

Electronic Switch Control Board Pulse Triggered Switch Module DC Control MOSFET Optocoupler

$155.00$155.00

for ESP32 8 Channel Relay Module Modbus RS485 8 Way Input Output Optocoupler Isolation Power Supply with WiFi for ESP32 8 Channel Relay Module Modbus RS485 8 Way Input Output Optocoupler Isolation Power Supply with WiFi

for ESP32 8 Channel Relay Module Modbus RS485 8 Way Input Output Optocoupler Isolation Power Supply with WiFi

$133.78$133.78

6% off
A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester IC Tester Detection Board A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester IC Tester Detection Board

A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester IC Tester Detection Board

$136.54$145.26

1 sold
20% off
High-speed 8-way Pmos tube module PLC amplified field effect transistor, optocoupler isolation High-speed 8-way Pmos tube module PLC amplified field effect transistor, optocoupler isolation

High-speed 8-way Pmos tube module PLC amplified field effect transistor, optocoupler isolation

$117.60$147.00

53% off
A7860/A786J/A788J/A7510/A7840/A7800 Optocoupler Tester, IC Detection Tool A7860/A786J/A788J/A7510/A7840/A7800 Optocoupler Tester, IC Detection Tool

A7860/A786J/A788J/A7510/A7840/A7800 Optocoupler Tester, IC Detection Tool

$124.20$264.26

Optocoupler Tester For A3120 PC923 A316J A332J A325J PC929 TLP701 A339J Optocoupler Tester For A3120 PC923 A316J A332J A325J PC929 TLP701 A339J

Optocoupler Tester For A3120 PC923 A316J A332J A325J PC929 TLP701 A339J

$87.80$87.80

10% 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

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

$182.16$202.40

Relay module 80a optocoupler isolated high/low level switch trigger high power high current 12v/24v Relay module 80a optocoupler isolated high/low level switch trigger high power high current 12v/24v

Relay module 80a optocoupler isolated high/low level switch trigger high power high current 12v/24v

$155.20$155.20

53% off
Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN

Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN

$104.97$223.34

56% off
◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20 ◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20

◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20

$15.46$35.13

5% off
8 Channels Differential To Single-ended Collector Signal Conversion Board 1MHz High-speed Optocoupler Isolation PLC 5V NPN 8 Channels Differential To Single-ended Collector Signal Conversion Board 1MHz High-speed Optocoupler Isolation PLC 5V NPN

8 Channels Differential To Single-ended Collector Signal Conversion Board 1MHz High-speed Optocoupler Isolation PLC 5V NPN

$102.98$108.40

50% off
8Pcs Slot Type Speed Sensor Module, IR Optocoupler Comparator for Motor Speed Detection Pulse Counting 8Pcs Slot Type Speed Sensor Module, IR Optocoupler Comparator for Motor Speed Detection Pulse Counting

8Pcs Slot Type Speed Sensor Module, IR Optocoupler Comparator for Motor Speed Detection Pulse Counting

$14.29$28.59

5% off
USB To Digital IO Module Switch Optocoupler Isolation Transistor or Relay For Windows Linux Android C# Python Java LabView USB To Digital IO Module Switch Optocoupler Isolation Transistor or Relay For Windows Linux Android C# Python Java LabView

USB To Digital IO Module Switch Optocoupler Isolation Transistor or Relay For Windows Linux Android C# Python Java LabView

$115.62 $121.71

Categories: Tools, Tool Parts

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4 Channel PLC DC Signal Amplifier Board NPN PNP Optocoupler Isolation FET Module DIN Rail Mounting

4 Channel PLC DC Signal Amplifier Board NPN PNP Optocoupler Isolation FET Module DIN Rail Mounting

$98.16 $98.16

Categories: Tools, Tool Parts

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35% off
Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design

Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design

$83.02 $127.73

Categories: Tools, Tool Parts

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Cross-beam photoelectric switch ITR20403 Small volume U-type photoelectric sensor slot type optocoupler Cross-beam photoelectric switch ITR20403 Small volume U-type photoelectric sensor slot type optocoupler

Cross-beam photoelectric switch ITR20403 Small volume U-type photoelectric sensor slot type optocoupler

$112.35 $112.35

Categories: Tools, Tool Parts

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for FORDC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay for FORDC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay

for FORDC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay

$165.62 $165.62

Categories: Tools, Tool Parts

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50% off
4CH NPN PNP Signal Converter 1.8-24V Optocoupler Isolation Module DIN Rail Mount For PLC Industrial Control System Board 4CH NPN PNP Signal Converter 1.8-24V Optocoupler Isolation Module DIN Rail Mount For PLC Industrial Control System Board

4CH NPN PNP Signal Converter 1.8-24V Optocoupler Isolation Module DIN Rail Mount For PLC Industrial Control System Board

$117.95 $235.91

Categories: Tools, Tool Parts

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8-channel mosfet driver module with microcontroller amplification, optocoupler isolation, and led strip switching control 8-channel mosfet driver module with microcontroller amplification, optocoupler isolation, and led strip switching control

8-channel mosfet driver module with microcontroller amplification, optocoupler isolation, and led strip switching control

$138.00 $138.00

Categories: Tools, Tool Parts

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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

$80.00 $80.00

Categories: Tools, Tool Parts

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5% off
4 Channel NPN PNP Level Signal Conversion, TTL To HTL High Speed 2MHz Optocoupler Isolation DC5V / 12V / 24V 4 Channel NPN PNP Level Signal Conversion, TTL To HTL High Speed 2MHz Optocoupler Isolation DC5V / 12V / 24V

4 Channel NPN PNP Level Signal Conversion, TTL To HTL High Speed 2MHz Optocoupler Isolation DC5V / 12V / 24V

$152.43 $160.45

Categories: Tools, Tool Parts

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2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor 2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor

2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor

$146.00 $146.00

Categories: Tools, Tool Parts

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53% off
6 8 10 12 14 16-Channel PLC AC Amplifier Board Thyristor Optocoupler Isolation Non-Contact Solid State Relay Module Output 220V 6 8 10 12 14 16-Channel PLC AC Amplifier Board Thyristor Optocoupler Isolation Non-Contact Solid State Relay Module Output 220V

6 8 10 12 14 16-Channel PLC AC Amplifier Board Thyristor Optocoupler Isolation Non-Contact Solid State Relay Module Output 220V

$81.47 $173.33

Categories: Tools, Tool Parts

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Projection Color Wheel Detection Photoelectric Sensor Accessories Optocoupler Optoma Color Wheel Sensor Acer Color Wheel Sensor Projection Color Wheel Detection Photoelectric Sensor Accessories Optocoupler Optoma Color Wheel Sensor Acer Color Wheel Sensor

Projection Color Wheel Detection Photoelectric Sensor Accessories Optocoupler Optoma Color Wheel Sensor Acer Color Wheel Sensor

$128.60 $128.60

Categories: Tools, Tool Parts

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New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C 7-24VDC Dual Power Supply New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C 7-24VDC Dual Power Supply

New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C 7-24VDC Dual Power Supply

$98.77 $98.77

Categories: Tools, Tool Parts

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4-channel Photoelectric Optocoupler Isolation Module Npn/pnp Conversion High and Low Level Voltage Conversion Board MT-301R4P-N 4-channel Photoelectric Optocoupler Isolation Module Npn/pnp Conversion High and Low Level Voltage Conversion Board MT-301R4P-N

4-channel Photoelectric Optocoupler Isolation Module Npn/pnp Conversion High and Low Level Voltage Conversion Board MT-301R4P-N

$103.00 $103.00

Categories: Tools, Tool Parts

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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

$131.25 $131.25

Categories: Tools, Tool Parts

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DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board

DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board

$130.97 $130.97

Categories: Tools, Tool Parts

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2-channel Solid State Relay Module/high or Low Level Trigger/60V/3A Optocoupler Isolation Output/level Conversion 2-channel Solid State Relay Module/high or Low Level Trigger/60V/3A Optocoupler Isolation Output/level Conversion

2-channel Solid State Relay Module/high or Low Level Trigger/60V/3A Optocoupler Isolation Output/level Conversion

$158.00 $158.00

Categories: Tools, Tool Parts

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5% off
Photocoupler Relay UDK-0 Optocoupler Terminal Module 5V 12V 24VDC DIN Rail New Unit Part Accessory Photocoupler Relay UDK-0 Optocoupler Terminal Module 5V 12V 24VDC DIN Rail New Unit Part Accessory

Photocoupler Relay UDK-0 Optocoupler Terminal Module 5V 12V 24VDC DIN Rail New Unit Part Accessory

$121.60 $128.00

Categories: Tools, Tool Parts

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Pipe Type Temperature and Humidity Meter Sensor Duct Transmitter Module Optocoupler Isolation High Temperature Detector Pipe Type Temperature and Humidity Meter Sensor Duct Transmitter Module Optocoupler Isolation High Temperature Detector

Pipe Type Temperature and Humidity Meter Sensor Duct Transmitter Module Optocoupler Isolation High Temperature Detector

$196.00 $196.00

Categories: Tools, Tool Parts

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53% off
A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester Tester Board A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester Tester Board

A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester Tester Board

$108.23 $230.27

Categories: Tools, Tool Parts

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28% off
4CH Signal Converter Board with Optocoupler Isolation NPN and PNP Compatibility for Reliable Industrial Control 4CH Signal Converter Board with Optocoupler Isolation NPN and PNP Compatibility for Reliable Industrial Control

4CH Signal Converter Board with Optocoupler Isolation NPN and PNP Compatibility for Reliable Industrial Control

$96.12 $133.50

1 sold

Categories: Tools, Tool Parts

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5 Axis CNC MACH3 Interface Board with Optocoupler Isolation Stepper Motor Driver Controller with USB Cable for Engraving Machine 5 Axis CNC MACH3 Interface Board with Optocoupler Isolation Stepper Motor Driver Controller with USB Cable for Engraving Machine

5 Axis CNC MACH3 Interface Board with Optocoupler Isolation Stepper Motor Driver Controller with USB Cable for Engraving Machine

$98.00 $98.00

Categories: Tools, Tool Parts

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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

$92.77 $92.77

Categories: Tools, Tool Parts

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50% off
Optocoupler Tester IC Tester Tester Board A4506/6N137/V601/A314J/2530 Etc Optocoupler Tester IC Tester Tester Board A4506/6N137/V601/A314J/2530 Etc

Optocoupler Tester IC Tester Tester Board A4506/6N137/V601/A314J/2530 Etc

$86.53 $173.07

Categories: Tools, Tool Parts

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Electronic Switch Control Board Pulse Triggered Switch Module DC Control MOSFET Optocoupler Electronic Switch Control Board Pulse Triggered Switch Module DC Control MOSFET Optocoupler

Electronic Switch Control Board Pulse Triggered Switch Module DC Control MOSFET Optocoupler

$155.00 $155.00

Categories: Tools, Tool Parts

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for ESP32 8 Channel Relay Module Modbus RS485 8 Way Input Output Optocoupler Isolation Power Supply with WiFi for ESP32 8 Channel Relay Module Modbus RS485 8 Way Input Output Optocoupler Isolation Power Supply with WiFi

for ESP32 8 Channel Relay Module Modbus RS485 8 Way Input Output Optocoupler Isolation Power Supply with WiFi

$133.78 $133.78

Categories: Tools, Tool Parts

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6% off
A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester IC Tester Detection Board A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester IC Tester Detection Board

A4506/6N137/V601/A314J/2530, Etc., Optocoupler Tester IC Tester Detection Board

$136.54 $145.26

1 sold

Categories: Tools, Tool Parts

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20% off
High-speed 8-way Pmos tube module PLC amplified field effect transistor, optocoupler isolation High-speed 8-way Pmos tube module PLC amplified field effect transistor, optocoupler isolation

High-speed 8-way Pmos tube module PLC amplified field effect transistor, optocoupler isolation

$117.60 $147.00

Categories: Tools, Tool Parts

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53% off
A7860/A786J/A788J/A7510/A7840/A7800 Optocoupler Tester, IC Detection Tool A7860/A786J/A788J/A7510/A7840/A7800 Optocoupler Tester, IC Detection Tool

A7860/A786J/A788J/A7510/A7840/A7800 Optocoupler Tester, IC Detection Tool

$124.20 $264.26

Categories: Tools, Tool Parts

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Optocoupler Tester For A3120 PC923 A316J A332J A325J PC929 TLP701 A339J Optocoupler Tester For A3120 PC923 A316J A332J A325J PC929 TLP701 A339J

Optocoupler Tester For A3120 PC923 A316J A332J A325J PC929 TLP701 A339J

$87.80 $87.80

Categories: Tools, Tool Parts

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10% 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

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

$182.16 $202.40

Categories: Tools, Tool Parts

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Relay module 80a optocoupler isolated high/low level switch trigger high power high current 12v/24v Relay module 80a optocoupler isolated high/low level switch trigger high power high current 12v/24v

Relay module 80a optocoupler isolated high/low level switch trigger high power high current 12v/24v

$155.20 $155.20

Categories: Tools, Tool Parts

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53% off
Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN

Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN

$104.97 $223.34

Categories: Tools, Tool Parts

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56% off
◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20 ◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20

◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20

$15.46 $35.13

Categories: Tools, Tool Parts

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5% off
8 Channels Differential To Single-ended Collector Signal Conversion Board 1MHz High-speed Optocoupler Isolation PLC 5V NPN 8 Channels Differential To Single-ended Collector Signal Conversion Board 1MHz High-speed Optocoupler Isolation PLC 5V NPN

8 Channels Differential To Single-ended Collector Signal Conversion Board 1MHz High-speed Optocoupler Isolation PLC 5V NPN

$102.98 $108.40

Categories: Tools, Tool Parts

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50% off
8Pcs Slot Type Speed Sensor Module, IR Optocoupler Comparator for Motor Speed Detection Pulse Counting 8Pcs Slot Type Speed Sensor Module, IR Optocoupler Comparator for Motor Speed Detection Pulse Counting

8Pcs Slot Type Speed Sensor Module, IR Optocoupler Comparator for Motor Speed Detection Pulse Counting

$14.29 $28.59

Categories: Tools, Tool Parts

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