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Prodotto Ricercato: optocoupleur 5v

10000 Offerte
Dc 5V 9V 12V 24V 1 …
Dc 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power Supply Module Ard Uino
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DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power …

A partire da

0,68 $
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Dc 5V 9V 12V 24V 1 …
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Dc 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power Supply Module Ard Uino

DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power …

A partire da

0,68 $
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2 Channel Dc 5V Rel…
2 Channel Dc 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 Mega 2560 1280 Dsp Ar
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2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Ard…

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2,18 $ 3,63 $
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2 Channel Dc 5V Rel…

Discount 40%

-40%

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2 Channel Dc 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 Mega 2560 1280 Dsp Ar

2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Ard…

A partire da

2,18 $ 3,63 $
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KY-019 Electronic R…
KY-019 Electronic Relay Module 5V 1 Channel Relay Module KY-019 With Optocoupler Relay Relay Interface Board 1 Way For Arduino
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KY-019 Electronic Relay Module 5V 1 Channel Relay Module KY-019 with Optocoupler Relay Relay Interf…

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1,98 $ 4,11 $
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Disponibilità

KY-019 Electronic R…

Discount 52%

-52%

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KY-019 Electronic Relay Module 5V 1 Channel Relay Module KY-019 With Optocoupler Relay Relay Interface Board 1 Way For Arduino

KY-019 Electronic Relay Module 5V 1 Channel Relay Module KY-019 with Optocoupler Relay Relay Interf…

A partire da

1,98 $ 4,11 $
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Two Channel 2-Way D…
Two Channel 2-Way Dc 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger Relay For Smart Home Plc
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Two Channel 2-way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger Re…

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6,24 $
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Two Channel 2-Way D…
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Two Channel 2-Way Dc 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger Relay For Smart Home Plc

Two Channel 2-way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger Re…

A partire da

6,24 $
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1 2 4 6 8 Channel 5…
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino
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1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level …

A partire da

1,15 $
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Disponibilità

1 2 4 6 8 Channel 5…
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1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level …

A partire da

1,15 $
Vedi Offerta
1 2 4 8 Channel 5V …
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino Pic Avr Mcu Diy Projects
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1 2 4 8 Channel 5V 12V Relay Module with Optocoupler, High Low Level Trigger Shield for Arduino PIC…

A partire da

2,31 $ 4,63 $
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Disponibilità

1 2 4 8 Channel 5V …

Discount 50%

-50%

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1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino Pic Avr Mcu Diy Projects

1 2 4 8 Channel 5V 12V Relay Module with Optocoupler, High Low Level Trigger Shield for Arduino PIC…

A partire da

2,31 $ 4,63 $
Vedi Offerta
Diytzt 1 2 4 6 8 Ch…
Diytzt 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino
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DIYTZT 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Lev…

A partire da

1,65 $ 3,30 $
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Disponibilità

Diytzt 1 2 4 6 8 Ch…

Discount 50%

-50%

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Diytzt 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

DIYTZT 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Lev…

A partire da

1,65 $ 3,30 $
Vedi Offerta
1 2 4 6 8 Channel 5…
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino
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1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level …

A partire da

1,64 $ 4,56 $
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Disponibilità

1 2 4 6 8 Channel 5…

Discount 64%

-64%

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1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level …

A partire da

1,64 $ 4,56 $
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5V 12V 24V 30A High…
5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module For Arduino Pic Avr Dsp Arm
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5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module with Optocoupler Isolation Board Modul…

A partire da

2,66 $
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Disponibilità

5V 12V 24V 30A High…
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5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module For Arduino Pic Avr Dsp Arm

5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module with Optocoupler Isolation Board Modul…

A partire da

2,66 $
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2-24CH 8CH 12CH Min…
2-24CH 8CH 12CH Miniature Sealed Optocoupler Isolation Relay Module BMZ-12R1-E And BMZ-08R1-E 24V Power Supply 5V Trigger Input
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2-24CH 8CH 12CH Miniature Sealed Optocoupler Isolation Relay Module BMZ-12R1-E and BMZ-08R1-E 24v P…

A partire da

113,45 $ 226,91 $
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2-24CH 8CH 12CH Min…

Discount 50%

-50%

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2-24CH 8CH 12CH Miniature Sealed Optocoupler Isolation Relay Module BMZ-12R1-E And BMZ-08R1-E 24V Power Supply 5V Trigger Input

2-24CH 8CH 12CH Miniature Sealed Optocoupler Isolation Relay Module BMZ-12R1-E and BMZ-08R1-E 24v P…

A partire da

113,45 $ 226,91 $
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4-24 Channels Optoc…
4-24 Channels Optocoupler Isolated Io Mcu Plc Ac Amplifier Board Ac 24-220V Max 8A Output Signal 3.3V 5V 12V 24V Input
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4-24 Channels Optocoupler isolated IO MCU PLC AC amplifier board AC 24-220V max 8A output signal 3.…

A partire da

14,98 $ 15,13 $
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Disponibilità

4-24 Channels Optoc…

Discount 1%

-1%

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4-24 Channels Optocoupler Isolated Io Mcu Plc Ac Amplifier Board Ac 24-220V Max 8A Output Signal 3.3V 5V 12V 24V Input

4-24 Channels Optocoupler isolated IO MCU PLC AC amplifier board AC 24-220V max 8A output signal 3.…

A partire da

14,98 $ 15,13 $
Vedi Offerta
1 2 6 4 8 Channel 5…
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino
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1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level …

A partire da

1,16 $ 1,38 $
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Disponibilità

1 2 6 4 8 Channel 5…

Discount 16%

-16%

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1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level …

A partire da

1,16 $ 1,38 $
Vedi Offerta