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Rs232 Relay Board

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Total 1843 products for rs232 relay board Manufacture & Suppliers

New Wireless Remote control Relay Switch 3G 4G Gprs Gsm Sms Modem I/O Module

... Remote control Relay Switch 3G 4G Gprs Gsm Sms Modem I/O Module Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: 0086 -13652426178 Mobile: 00 86 1365242618 QQ : 2946370755 CWT5018 CELLULA...

CWT (HK) Co., Limited
Guangdong,China

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TE Dpdt Power Relay OMIH-SH-105L 1-1721535-2 16A Miniature Power PC Board Relay

OMIH-SH-105L OMIH-SS-112L,16A Miniature Power PC Board Relay > Typical applications HVAC residential / commercial appliances industrial controls charging > Features > 30/40/50A switching capability > ......

Shenzhen Retechip Electronics Co., Ltd
Guangdong,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 1 Channel Relay Module For PIC AVR DSP ARM power supply module

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay power supply module Product Description: The relay coil drive voltage is 5V, and the input control level can also be within 5V. O...

Shenzhen Creatall Electronics Co., Ltd.
China

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ABB 2TLA010033R0000 BT50T 24DC Safety Relay -20-60°C Ultimate Circuit Board Solution

ABB 2TLA010033R0000 BT50T 24DC Safety relay NEW The 2TLA010033R0000 is a BT50 Failsafe Relay Output Expansion Module manufactured by ABB, designed to extend the safety outputs in industrial automation systems, ...

Shenzhen Viyork Technology Co., LTD
Guangdong,China

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5v 12v 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Low Level Trigger With LED

5v 12v 1 2 4 6 8 channel relay module with optocoupler Relay low level trigger with LED 1 channel relay module Maximum load AC 250V/10A, DC 30V/10A Trigger current 5mA Working voltage 5V Module size 50 x 26 x 1...

Shenzhen Canyi Technology Co., Ltd.
Guangdong

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DC 12V Timer Delay Relay Shield Module 0~10S Car Oscillator Timer Switch

DC 12V Timer Delay Relay Shield Module 0~10S Car Oscillator Timer Switch Adjustable Controller Module NE555 power supply module Product Description: power relay delay pull. Specifically:12v power supply to the ...

Shenzhen Creatall Electronics Co., Ltd.
China

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MAX232 RS232 Serial to TTL Converter Board module for Arduino

.../ UART converter board. - Easily convert RS232 serial communications signal to TTL/ UART output to and from a computer RS232 serial COM port. - Compatible with any micro controller, such as PIC, Atmel or oth...

Oky Newstar Technology Co., Ltd
Guangdong,China

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MAX232 RS232 Serial to TTL Converter Board module for Arduino

.../ UART converter board. - Easily convert RS232 serial communications signal to TTL/ UART output to and from a computer RS232 serial COM port. - Compatible with any micro controller, such as PIC, Atmel or oth...

Oky Newstar Technology Co., Ltd
Guangdong,China

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16 Channel DC 24V PLC Relay Module With Connectors Interface Board JR-B16PC-F

...24V PLC Relay Module With Connectors Interface Board JR-B16PC-F After the first PLC PLC amplification board, PLC amplifier board has a lot of advantages, a protection PLC output point, why can protect the PL...

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

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16 Channel DC 24V PLC Relay Module With Connectors Interface Board JR-B16PC-F

...24V PLC Relay Module With Connectors Interface Board JR-B16PC-F After the first PLC PLC amplification board, PLC amplifier board has a lot of advantages, a protection PLC output point, why can protect the PL...

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

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KY-019 5v Arduino Relay Module , Microcontroller Development Board

KY-019 5v Relay Module For Arduino , Microcontroller Development Board Specifications: 1, the new 5V Relay Module 2, can be used as microcontroller development board module can be used as home appliance control...

Oky Newstar Technology Co., Ltd
Guangdong,China

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KY-019 5v Arduino Relay Module , Microcontroller Development Board

KY-019 5v Relay Module For Arduino , Microcontroller Development Board Specifications: 1, the new 5V Relay Module 2, can be used as microcontroller development board module can be used as home appliance control...

Oky Newstar Technology Co., Ltd
Guangdong,China

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98 Inch 4K USB HDMI RS232 Android Smart Board Touch Monitor For Meeting Teaching

...RS232 Android Smart Board Touch Monitor For Meeting Teaching Features: Big 4K touch display, supporting multi touch points upto 50 points Optional with camera or mic optional with mobile stand OEM/ODM servic...

Shenzhen Iboard Technology Co., Ltd.
Guangdong,China

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Li-Ion LiFePO4 Battery BMS Board 14S 300A With RS232 RS422 RS485 CAN USART Protocol

Enerkey Smart BMS 14S 300A Li-ion/LiFePO4 Battert BMS Board with RS232/RS422/RS485/CAN/USART Protocol #detail_decorate_root .magic-0{margin-bottom:10px;overflow:hidden}#detail_decorate_root .magic-1{border-bott...

Shenzhen Juyi Science And Trade Co., Ltd.
China

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Li-Ion Active Balance Lifepo4 Battery BMS Board 8S 29.6V 25.6V With RS485 RS232 Bt

Enerkey 8s Li-Ion 29.6V 25.6V Active Balance Lifepo4 Battery BMS Board With RS485 RS232 Bt #detail_decorate_root .magic-0{margin-bottom:10px;overflow:hidden}#detail_decorate_root .magic-1{border-bottom-style:so...

Shenzhen Juyi Science And Trade Co., Ltd.
China

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DC 5V 2 Channel Control Relay Module Low Level Trigger Normally Closed

Low Level Trigger DC 5V 2 channel Relay Module with Optocoupler power supply module Product Description: Relay contact capacity 250V10A. Relay output normally open, normally closed; Active low. 5V relay signal ...

Shenzhen Creatall Electronics Co., Ltd.
China

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LED Writing RGB RS232 65 Inch Smart Board Kids Interactive Screen

...n a TV. It's more likely combination of writing board, teleconference,videoconferce, wireless projecting and Audio speaker. Structure of Smart Whiteboard Interactive Whiteboard main by the screen, display, s...

Shenzhen HDFocus Technology Co., Ltd.
China

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24 Volt PLC Din Rail Relay Module Special Circuit For Self Anti Interference

24 Volt PLC Din Rail Relay Module Special Circuit For Self Antiinterference PLC amplification board is a new energy control board that replaces intermediate relays and solid state relays developed in the 21st c...

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

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6 Road Relay Module JR-6L2 , Optocoupler Relay Module 87×63 Mm Dimensions

... and high voltage output, so need to enlarge the board to increase the output current voltage, improve the drive load capacity 2 . It is a link bridge of PLC output and is often used to drive solenoid ......

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

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