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Prodotto Ricercato: module 4 relais 5v

10000 Offerte
1PCS Dc 5V Sound Vo…
1PCS Dc 5V Sound Voice Recording Playback Module 3W 4Ohm-8Ohm 4-Minutes Replace ISD1820 Loudspeaker Megaphone YS-SR1 In Stock
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1PCS DC 5V Sound Voice Recording Playback Module 3W 4ohm-8ohm 4-Minutes Replace ISD1820 Loudspeaker…

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3,64 $
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1PCS Dc 5V Sound Vo…
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1PCS Dc 5V Sound Voice Recording Playback Module 3W 4Ohm-8Ohm 4-Minutes Replace ISD1820 Loudspeaker Megaphone YS-SR1 In Stock

1PCS DC 5V Sound Voice Recording Playback Module 3W 4ohm-8ohm 4-Minutes Replace ISD1820 Loudspeaker…

A partire da

3,64 $
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Qx YJ-4 Tv Switch F…
Qx YJ-4 Tv Switch Flyback Power Supply Module 14-60 Inch Lcd Universal 5V-24V Dc Sampling For Evd Receiver
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QX YJ-4 TV Switch Flyback Power Supply Module 14-60 Inch LCD Universal 5V-24V DC SAMPLING for EVD R…

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2,05 $ 4,11 $
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Disponibilità

Qx YJ-4 Tv Switch F…

Discount 50%

-50%

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Qx YJ-4 Tv Switch Flyback Power Supply Module 14-60 Inch Lcd Universal 5V-24V Dc Sampling For Evd Receiver

QX YJ-4 TV Switch Flyback Power Supply Module 14-60 Inch LCD Universal 5V-24V DC SAMPLING for EVD R…

A partire da

2,05 $ 4,11 $
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XL9535 1 2 4 8 16 W…
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board Iic I2C Communication ESP32
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XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board II…

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0,58 $ 0,77 $
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Disponibilità

XL9535 1 2 4 8 16 W…

Discount 25%

-25%

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XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board Iic I2C Communication ESP32

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board II…

A partire da

0,58 $ 0,77 $
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Dc Signal Isolator …
Dc Signal Isolator 4-20Ma 0-20Ma 0-5V 0-10V 0-75Mv Current Conversion Module Voltage Transmitter Signal Isolation Distributor
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DC Signal Isolator 4-20mA 0-20mA 0-5V 0-10V 0-75mV Current Conversion Module Voltage Transmitter Si…

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21,70 $ 27,13 $
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Disponibilità

Dc Signal Isolator …

Discount 20%

-20%

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Dc Signal Isolator 4-20Ma 0-20Ma 0-5V 0-10V 0-75Mv Current Conversion Module Voltage Transmitter Signal Isolation Distributor

DC Signal Isolator 4-20mA 0-20mA 0-5V 0-10V 0-75mV Current Conversion Module Voltage Transmitter Si…

A partire da

21,70 $ 27,13 $
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0.9-5V To 5V DC-DC …
0.9-5V To 5V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5V
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0.9-5V To 5V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4…

A partire da

1,16 $ 3,22 $
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Disponibilità

0.9-5V To 5V DC-DC …

Discount 64%

-64%

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0.9-5V To 5V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5V

0.9-5V To 5V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4…

A partire da

1,16 $ 3,22 $
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48V60V72V84V To 5V …
48V60V72V84V To 5V Converter Voltage Reduction Module Voltage Regulator Module Dc/Dc Automotive Transformer 5A 10A
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48V60V72V84V to 5V Converter Voltage reduction module Voltage Regulator Module DC/DC Automotive Tra…

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21,05 $
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Disponibilità

48V60V72V84V To 5V …
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48V60V72V84V To 5V Converter Voltage Reduction Module Voltage Regulator Module Dc/Dc Automotive Transformer 5A 10A

48V60V72V84V to 5V Converter Voltage reduction module Voltage Regulator Module DC/DC Automotive Tra…

A partire da

21,05 $
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I2C Iic 8 Channel L…
I2C Iic 8 Channel Logic Level Converter Module Bi-Directional Module Step Up 3.3V To 5V
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I2C IIC 8 Channel Logic Level Converter Module Bi-Directional Module Step Up 3.3V To 5V

A partire da

1,59 $ 1,71 $
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Disponibilità

I2C Iic 8 Channel L…

Discount 7%

-7%

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I2C Iic 8 Channel Logic Level Converter Module Bi-Directional Module Step Up 3.3V To 5V

I2C IIC 8 Channel Logic Level Converter Module Bi-Directional Module Step Up 3.3V To 5V

A partire da

1,59 $ 1,71 $
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Ewelink App Wifi Bl…
Ewelink App Wifi Bluetooth Ble 4 Channel Relay Module 433Mhz Rf Remote Control Development Board AC/DC7-32V Type-C 5V
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eWeLink APP WIFI Bluetooth BLE 4 Channel Relay Module 433MHz RF Remote Control Development Board AC…

A partire da

6,93 $ 18,25 $
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Disponibilità

Ewelink App Wifi Bl…

Discount 62%

-62%

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Ewelink App Wifi Bluetooth Ble 4 Channel Relay Module 433Mhz Rf Remote Control Development Board AC/DC7-32V Type-C 5V

eWeLink APP WIFI Bluetooth BLE 4 Channel Relay Module 433MHz RF Remote Control Development Board AC…

A partire da

6,93 $ 18,25 $
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CWT-MB307B 8AI 4-20…
CWT-MB307B 8AI 4-20Ma/0-5V/0-10V Analog Input To RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module
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CWT-MB307B 8AI 4-20mA/0-5V/0-10V Analog Input to RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition…

A partire da

118,31 $
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Disponibilità

CWT-MB307B 8AI 4-20…
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CWT-MB307B 8AI 4-20Ma/0-5V/0-10V Analog Input To RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module

CWT-MB307B 8AI 4-20mA/0-5V/0-10V Analog Input to RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition…

A partire da

118,31 $
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3A 4 Channels Multi…
3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V Adj Adjustable Output Dc Dc Step-Down Buck Converter Board
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3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V ADJ Adjustable Output DC DC Step-…

A partire da

17,93 $
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Disponibilità

3A 4 Channels Multi…
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3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V Adj Adjustable Output Dc Dc Step-Down Buck Converter Board

3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V ADJ Adjustable Output DC DC Step-…

A partire da

17,93 $
Vedi Offerta
3A 4 Channels Multi…
3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V Adj Adjustable Output Dc Dc Step-Down Buck Converter Board
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3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V ADJ Adjustable Output DC DC Step-…

A partire da

14,87 $
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Disponibilità

3A 4 Channels Multi…
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3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V Adj Adjustable Output Dc Dc Step-Down Buck Converter Board

3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V ADJ Adjustable Output DC DC Step-…

A partire da

14,87 $
Vedi Offerta
4 Channel 5V 12V 24…
4 Channel 5V 12V 24V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
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4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board fo…

A partire da

4,04 $
Vedi Offerta

Disponibilità

4 Channel 5V 12V 24…
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4 Channel 5V 12V 24V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino

4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board fo…

A partire da

4,04 $
Vedi Offerta