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Serial Relay Board

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Total 2356 products for serial relay board Manufacture & Suppliers

MEGA ADK R3 Development Arduino Controller Board Mega2560 14 PWM Channel 7-12V

... as a USB-to-serial converter.Mega ADK can be connected to a large number of sensors and application modules. TheMega ADK is compatible with Google ADK. Mega ......

Oky Newstar Technology Co., Ltd
Guangdong,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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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

Verified Supplier

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9V / 12V / 24V dc One 1 Channel Arduino Relay Module , relay module board Shield

...Relay Module For Arduino , relay module board Shield Basic Decription: Model number OKY3011 Name 1 Channel Relay Module Shield Equiped with high-current relay : DC30V 10A AC250V 10A Voltage: 5V / 9V/ 12V/ 24...

Oky Newstar Technology Co., Ltd
Guangdong,China

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9V / 12V / 24V dc One 1 Channel Arduino Relay Module , relay module board Shield

...Relay Module For Arduino , relay module board Shield Basic Decription: Model number OKY3011 Name 1 Channel Relay Module Shield Equiped with high-current relay : DC30V 10A AC250V 10A Voltage: 5V / 9V/ 12V/ 24...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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GROW K219-A+R502-F DC12V 6 Relays K219-A Fingerprint Infrared Remote Control Board+R502-F Waterproof Small Fingerprint Module

...Relay(Max. current: 10A) Fingerprint capacity:120 pieces(20 fingerprints per relay position)K1-K6 SET Button corresponds to No.1-6 Relay Control board management:Fingerprint, Remote control(IR) (Before opera...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K219-A+R503 Programmable Fingerprint Infrared Control Board Control Relay Time Control Switch

...Relay(Max. current: 10A) Fingerprint capacity:120 pieces(20 fingerprints per relay position)K1-K6 SET Button corresponds to No.1-6 Relay Control board management:Fingerprint, Remote control(IR) (Before opera...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K219-A+R502-AW Fingerprint Infrared Remote Control Board For Door Access Control Programmable Time Relay Output

...Relay(Max. current: 10A) Fingerprint capacity:120 pieces(20 fingerprints per relay position) K1-K6 SET Button corresponds to No.1-6 Relay Control board management:Fingerprint, Remote control(IR) (Before oper...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

Verified Supplier

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GROW K219-A Programmable Multiple Relay Fingerprint Infrared Remote Controller Control Board

...Relay(Max. current: 10A) Fingerprint capacity:120 pieces(20 fingerprints per relay position)K1-K6 SET Button corresponds to No.1-6 Relay Control board management:Fingerprint, Remote control(IR) (Before opera...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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Step Elevator Lift Spare Parts Relay Pcb Board SM-11-A

...Relay Pcb Board SM-11-A Brand SULAB Description Elevator Relay PCB Board Part No. SM-11-A MOQ 1PC Transportion TNT, UPS, DHL, Fedex, Air, Sea Applicable Elevator Packages Carton, Wooden case, Pallet etc Del...

Xian Sulab Machinery Co., Ltd.
Shaanxi,China

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2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

... from the traditional relay, and the second largest class is the transistor amplifier board, which was first developed, initially. Developed for blow molding machines and die casting machines, it is also a s...

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

Active Member

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2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

... from the traditional relay, and the second largest class is the transistor amplifier board, which was first developed, initially. Developed for blow molding machines and die casting machines, it is also a s...

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

Verified Supplier

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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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32 - Bit Processor Elevator Board / Car Command Board One Year Warranty

... processor. Serial communication and simple wiring make it reliable and stable. 8 digital inputs, 7 relay outputs. Support the car digital/analogue weighing signal input. Supporting the LCD panel can conveni...

SHANGHAI SUNNY ELEVATOR CO.,LTD
Shanghai,China

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GROW KS220-L+R558-S DC30-75V Fingerprint Control Board 2 Relays Admin/User Funtion Self-Locking/Jog/Ignition Mode

KS220-L Technical Parameters Technical parameter: ��Power supply: DC 30-75V ��Standby current: 3.5mA ��Fingerprint capacity: ��Admin Fingerprint:10 pieces ��User Fingerprint: R503/R502-F:190 pieces R558/R558S:110 pi...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K219-B+G16 DC12V Admin/User Password Fingerprint Control Board With 6 Relays For Door Access Control System

Technical Parameters ��Power supply: DC12V ��Output: Relay(Max. current: 10A) ��Fingerprint capacity: Administrator Fingerprint: 10 pieces User Fingerprint: 60 pieces(10 fingerprints per relay position) ��Password ...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K220+R502-A DC10-24V Two Relay Output With Administrator/User Fingerprint Access Control Board 0.5s-60s-Normally Open Relay

Technical Parameters ·Power supply:DC10V--24V ·Stand-by mode current: <10mA ·Output:Relay(Max. current: 10A) ·Fingerprint capacity:200 pieces ·Relay Time: 0.5s-60s or over 60s - In normally open mode-press finger-relay open,press again-relay closed ......

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module

Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module Specifications: 1, the relay using the Song Yue relay, the output contact capacity 10A 250VAC, 10A 30VDC, easily used in home appliances, or...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module

Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module Specifications: 1, the relay using the Song Yue relay, the output contact capacity 10A 250VAC, 10A 30VDC, easily used in home appliances, or...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart

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Serial Relay Board

Total 2356 products for serial relay board Manufacture & Suppliers

MEGA ADK R3 Development Arduino Controller Board Mega2560 14 PWM Channel 7-12V

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

9V / 12V / 24V dc One 1 Channel Arduino Relay Module , relay module board Shield

9V / 12V / 24V dc One 1 Channel Arduino Relay Module , relay module board Shield

GROW K219-A+R502-F DC12V 6 Relays K219-A Fingerprint Infrared Remote Control Board+R502-F Waterproof Small Fingerprint Module

GROW K219-A+R503 Programmable Fingerprint Infrared Control Board Control Relay Time Control Switch

GROW K219-A+R502-AW Fingerprint Infrared Remote Control Board For Door Access Control Programmable Time Relay Output

GROW K219-A Programmable Multiple Relay Fingerprint Infrared Remote Controller Control Board

Step Elevator Lift Spare Parts Relay Pcb Board SM-11-A

2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

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

32 - Bit Processor Elevator Board / Car Command Board One Year Warranty

GROW KS220-L+R558-S DC30-75V Fingerprint Control Board 2 Relays Admin/User Funtion Self-Locking/Jog/Ignition Mode

GROW K219-B+G16 DC12V Admin/User Password Fingerprint Control Board With 6 Relays For Door Access Control System

GROW K220+R502-A DC10-24V Two Relay Output With Administrator/User Fingerprint Access Control Board 0.5s-60s-Normally Open Relay

Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module

Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module