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Total 17666 products for relay module board Manufacture & Suppliers

10A 250VAC PLC Relay Module NPN And PNP Compatible CE / CCC Cetificate

...Relay Module NPN And PNP Compatible CE / CCC Cetificate The PLC amplifier board protects the PLC output point or protects the PLC input point. It also saves space in the cabinet. There are 10 advantages to t...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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8cm x 8cm x 5cm Red Board For Arduino , 5V / 12V 2 Channel Relay Module

...Relay Module Product Details Product name 1 Channel Relay Module Size 41 * 26mm Input voltage 5V/12V Product weight 15g Contact current <3A Application Household appliances control Factory Outline Payment Terms High Quality Red Boad 5V / 12V 2 Channel Relay Module...

Oky Newstar Technology Co., Ltd
Guangdong,China

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8cm x 8cm x 5cm Red Board For Arduino , 5V / 12V 2 Channel Relay Module

...Relay Module Product Details Product name 1 Channel Relay Module Size 41 * 26mm Input voltage 5V/12V Product weight 15g Contact current <3A Application Household appliances control Factory Outline Payment Terms High Quality Red Boad 5V / 12V 2 Channel Relay Module...

Oky Newstar Technology Co., Ltd
Guangdong,China

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2 Channel Arduino Relay Module SSR Solid-State 5V with High Level Trigger

... groove; 2, the double FR - 4 circuit board design, high-end SMT process; 3, USES the loose music authentic relay control; 4, have relay operation instructions, and bright, disconnect the dawn; 5, signal inp...

Oky Newstar Technology Co., Ltd
Guangdong,China

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2 Channel Arduino Relay Module SSR Solid-State 5V with High Level Trigger

... groove; 2, the double FR - 4 circuit board design, high-end SMT process; 3, USES the loose music authentic relay control; 4, have relay operation instructions, and bright, disconnect the dawn; 5, signal inp...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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5V Wifi Relay Module Switch Board For Arduino Remote Control 37 * 25mm

...: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module). 5.Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times. Features: Taille du produit: 37 * 25mm Tens...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V Wifi Relay Module Switch Board For Arduino Remote Control 37 * 25mm

...: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module). 5.Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times. Features: Taille du produit: 37 * 25mm Tens...

Oky Newstar Technology Co., Ltd
Guangdong,China

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53x18x18.5mm 1 Channel 12v Relay Module With Optocoupler Low Level Trigger Expansion Board

...normally closed pin Relay can directly control all kinds of equipment and load Signal input with a low level signal, the common pin and the normally opened pin will connected Have power and relay operation i...

Shenzhen Creatall Electronics Co., Ltd.
China

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5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation

5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation Specifications: Color Red + blue Material PCB Features Supports high and low level trigger; Each channel can choose trigger way independe...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation

5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation Specifications: Color Red + blue Material PCB Features Supports high and low level trigger; Each channel can choose trigger way independe...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5v Relay Board / 8 Channel Relay Module With Optocoupler Status Each Input Indication

... used for stepping motor control, servo control, and solenoid valve control (high valve operating frequency). 2 , service life Relays are mechanical components so they have a long operating life. Transistors...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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5v Relay Board / 8 Channel Relay Module With Optocoupler Status Each Input Indication

... used for stepping motor control, servo control, and solenoid valve control (high valve operating frequency). 2 , service life Relays are mechanical components so they have a long operating life. Transistors...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

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12 Channel Slim PLC Relay Module Interface OMRON Relay 220VAC PLC DC Amplified Board

..., PLC output amplifier board, PLC voltage conversion board, the main role is to isolate the PLC output and the load, the load is short-circuit not directly burned The advantages of the programming controller...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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12 Channel Slim PLC Relay Module Interface OMRON Relay 220VAC PLC DC Amplified Board

..., PLC output amplifier board, PLC voltage conversion board, the main role is to isolate the PLC output and the load, the load is short-circuit not directly burned The advantages of the programming controller...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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PCB Board Control Relay Module 1 Way 12v Single Channel Relay

12V 1 Way Relay Red PCB Board High and Low level Trigger With Optocoupler Isolation 1 Channel Relay Module power supply module Product Description: Size: 5cm*2.6cm*1.8cm(L*W*H) Pole Number: 1 Channel Operating ...

Shenzhen Creatall Electronics Co., Ltd.
China

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DC 5V 12V 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller For Electronic

... 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller for Electronic DIY # Channel Relay Module Infrared IR Remote Switch Properties LED indicator With 3mm fixed screw...

DZ Iron Steel Group
Shanghai,China

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5V Relay Module Power Supply For Arduino 1 2 4 6 8 Channel

...Relay Power Supply Module Product Description: This relay module is 5V active low. It is an 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Ardui...

Shenzhen Creatall Electronics Co., Ltd.
China

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High and Low Level Trigger 5V/12V/24V Shield for Arduino 1 2 4 6 8 Channel Relay Module

...Relay Module Shield for Arduno ARM PIC AVR DSP Electronic 5V 4 Channel Relay 4 road 5V Relay Module Features: * This relay module is 5V active low. * It is an 4-channel relay interface board, which can be co...

Shenzhen Creatall Electronics Co., Ltd.
China

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5V 12V Control Relay Module One Channel Low Level Trigger Interface

..., control area load area isolation groove; Genuine relay Songle; With the power and relay action instructions, pull bright disconnect does not shine; When a signal in the signal input terminal, the common te...

Shenzhen Creatall Electronics Co., Ltd.
China

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5V/12V One Channel Relay Module for PIC AVR DSP ARM MCU Contact Load Power Supply Board

... description: 1, The module complies with international safety standards, control area load area isolation groove 2, Genuine relay Songle; 3, With the power and relay action instructions, pull bright disconn...

Shenzhen Creatall Electronics Co., Ltd.
China

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Relay Module Board

Total 17666 products for relay module board Manufacture & Suppliers

10A 250VAC PLC Relay Module NPN And PNP Compatible CE / CCC Cetificate

8cm x 8cm x 5cm Red Board For Arduino , 5V / 12V 2 Channel Relay Module

8cm x 8cm x 5cm Red Board For Arduino , 5V / 12V 2 Channel Relay Module

2 Channel Arduino Relay Module SSR Solid-State 5V with High Level Trigger

2 Channel Arduino Relay Module SSR Solid-State 5V with High Level Trigger

5V Wifi Relay Module Switch Board For Arduino Remote Control 37 * 25mm

5V Wifi Relay Module Switch Board For Arduino Remote Control 37 * 25mm

53x18x18.5mm 1 Channel 12v Relay Module With Optocoupler Low Level Trigger Expansion Board

5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation

5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation

5v Relay Board / 8 Channel Relay Module With Optocoupler Status Each Input Indication

5v Relay Board / 8 Channel Relay Module With Optocoupler Status Each Input Indication

12 Channel Slim PLC Relay Module Interface OMRON Relay 220VAC PLC DC Amplified Board

12 Channel Slim PLC Relay Module Interface OMRON Relay 220VAC PLC DC Amplified Board

PCB Board Control Relay Module 1 Way 12v Single Channel Relay

DC 5V 12V 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller For Electronic

5V Relay Module Power Supply For Arduino 1 2 4 6 8 Channel

High and Low Level Trigger 5V/12V/24V Shield for Arduino 1 2 4 6 8 Channel Relay Module

5V 12V Control Relay Module One Channel Low Level Trigger Interface

5V/12V One Channel Relay Module for PIC AVR DSP ARM MCU Contact Load Power Supply Board