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Prodotto Ricercato: optocoupler 24v

10000 Offerte
8 Channel Optocoupl…
8 Channel Optocoupler Isolation Module Signal Voltage Converter Pnp Npn Low High Level Output Ac 110V 220V Dc 3.3V 5V 12V 24V
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8 Channel Optocoupler Isolation Module Signal Voltage Converter PNP NPN Low High Level Output AC 11…

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4,86 $ 7,05 $
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Disponibilità

8 Channel Optocoupl…

Discount 31%

-31%

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8 Channel Optocoupler Isolation Module Signal Voltage Converter Pnp Npn Low High Level Output Ac 110V 220V Dc 3.3V 5V 12V 24V

8 Channel Optocoupler Isolation Module Signal Voltage Converter PNP NPN Low High Level Output AC 11…

A partire da

4,86 $ 7,05 $
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YYG-2 30A Relay Mod…
YYG-2 30A Relay Module Optocoupler Isolation Relay High Power One Way Relay Module High/Low Level Trigger Dc 5/12/24V
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YYG-2 30A Relay Module Optocoupler Isolation Relay High Power One Way Relay Module High/Low Level T…

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3,49 $ 6,97 $
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YYG-2 30A Relay Mod…

Discount 50%

-50%

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YYG-2 30A Relay Module Optocoupler Isolation Relay High Power One Way Relay Module High/Low Level Trigger Dc 5/12/24V

YYG-2 30A Relay Module Optocoupler Isolation Relay High Power One Way Relay Module High/Low Level T…

A partire da

3,49 $ 6,97 $
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Relay Module 8 Chan…
Relay Module 8 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level Trigger For Rasp Pi Arduino
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Relay Module 8 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High and Low Leve…

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9,87 $ 13,16 $
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Disponibilità

Relay Module 8 Chan…

Discount 25%

-25%

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Relay Module 8 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level Trigger For Rasp Pi Arduino

Relay Module 8 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High and Low Leve…

A partire da

9,87 $ 13,16 $
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Dc 5V 12V 24V 1-Way…
Dc 5V 12V 24V 1-Way Multi-Function Pulse Counter Relay Board 0-9999 Count Npn/Pnp Optocoupler Isolation Cyclic Pulse Relay
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DC 5V 12V 24V 1-way Multi-function Pulse Counter Relay Board 0-9999 Count NPN/PNP Optocoupler Isola…

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5,81 $ 7,64 $
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Dc 5V 12V 24V 1-Way…

Discount 24%

-24%

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Dc 5V 12V 24V 1-Way Multi-Function Pulse Counter Relay Board 0-9999 Count Npn/Pnp Optocoupler Isolation Cyclic Pulse Relay

DC 5V 12V 24V 1-way Multi-function Pulse Counter Relay Board 0-9999 Count NPN/PNP Optocoupler Isola…

A partire da

5,81 $ 7,64 $
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1/2/4/6/8 Channel R…
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For Arduino Plc Automation
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1/2/4/6/8 Channel Relay Module with Optocoupler 5V/12V/24V Relay Module with Indicator Light for Ar…

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1,79 $ 3,66 $
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Disponibilità

1/2/4/6/8 Channel R…

Discount 51%

-51%

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1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For Arduino Plc Automation

1/2/4/6/8 Channel Relay Module with Optocoupler 5V/12V/24V Relay Module with Indicator Light for Ar…

A partire da

1,79 $ 3,66 $
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ESP32 Modbus Eight …
ESP32 Modbus Eight Channel Relay RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power Supply With Wifi/Bl-Uetooth
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ESP32 Modbus Eight Channel Relay RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power S…

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13,64 $ 21,65 $
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Disponibilità

ESP32 Modbus Eight …

Discount 37%

-37%

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ESP32 Modbus Eight Channel Relay RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power Supply With Wifi/Bl-Uetooth

ESP32 Modbus Eight Channel Relay RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power S…

A partire da

13,64 $ 21,65 $
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Dc 5V 9V 12V 24V 1 …
Dc 5V 9V 12V 24V 1 Channel Relay Module Board Shield With Optocoupler 12V Relay Module Support High And Low Level Trigger
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DC 5V 9V 12V 24V 1 Channel Relay Module Board Shield With Optocoupler 12V Relay Module Support High…

A partire da

0,38 $ 0,73 $
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Disponibilità

Dc 5V 9V 12V 24V 1 …

Discount 48%

-48%

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Dc 5V 9V 12V 24V 1 Channel Relay Module Board Shield With Optocoupler 12V Relay Module Support High And Low Level Trigger

DC 5V 9V 12V 24V 1 Channel Relay Module Board Shield With Optocoupler 12V Relay Module Support High…

A partire da

0,38 $ 0,73 $
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Dc 5V 12V 24V 30A 1…
Dc 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level Trigger For Arduino
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DC 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low L…

A partire da

1,68 $
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Disponibilità

Dc 5V 12V 24V 30A 1…
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Dc 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level Trigger For Arduino

DC 5V 12V 24V 30A 10A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low L…

A partire da

1,68 $
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1Pcs 2 Channel Rela…
1Pcs 2 Channel Relay Module 5V 12V 24V 2-Channel Relay Modules 5V Dc 2 Road Relay Module Control Board With Optocoupler
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1pcs 2 channel relay module 5V 12V 24V 2-channel relay modules 5V DC 2 road relay module control bo…

A partire da

1,18 $
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1Pcs 2 Channel Rela…
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1Pcs 2 Channel Relay Module 5V 12V 24V 2-Channel Relay Modules 5V Dc 2 Road Relay Module Control Board With Optocoupler

1pcs 2 channel relay module 5V 12V 24V 2-channel relay modules 5V DC 2 road relay module control bo…

A partire da

1,18 $
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1 Channel Relay Mod…
1 Channel Relay Module 5V 9V 12V 24V High And Low Level Trigger Relay Control Switch With Optocoupler Module High Driving Force
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1 Channel Relay Module 5V 9V 12V 24V High and Low Level Trigger Relay Control Switch with Optocoupl…

A partire da

1,61 $
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Disponibilità

1 Channel Relay Mod…
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1 Channel Relay Module 5V 9V 12V 24V High And Low Level Trigger Relay Control Switch With Optocoupler Module High Driving Force

1 Channel Relay Module 5V 9V 12V 24V High and Low Level Trigger Relay Control Switch with Optocoupl…

A partire da

1,61 $
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【AD】1PC Dc 3.3V 5V …
【AD】1PC Dc 3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay Module Board
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【AD】1PC DC 3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isola…

A partire da

1,48 $ 5,69 $
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Disponibilità

【AD】1PC Dc 3.3V 5V …

Discount 74%

-74%

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【AD】1PC Dc 3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay Module Board

【AD】1PC DC 3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isola…

A partire da

1,48 $ 5,69 $
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4-16 Channels Plc A…
4-16 Channels Plc Ac Amplifier Thyristor Solid Relay Module Pnp Npn DC14-24V Input AC24-220V Output Din Rail Optocoupler Isolate
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4-16 Channels PLC AC Amplifier Thyristor Solid Relay Module PNP NPN DC14-24V Input AC24-220V Output…

A partire da

29,22 $ 33,20 $
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4-16 Channels Plc A…

Discount 12%

-12%

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4-16 Channels Plc Ac Amplifier Thyristor Solid Relay Module Pnp Npn DC14-24V Input AC24-220V Output Din Rail Optocoupler Isolate

4-16 Channels PLC AC Amplifier Thyristor Solid Relay Module PNP NPN DC14-24V Input AC24-220V Output…

A partire da

29,22 $ 33,20 $
Vedi Offerta