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Total 2655 products for bluetooth relay board Manufacture & Suppliers

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

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Bluetooth 5.0 FM Radio Power Amplifier Board with 100W Power for Home and Car Audio

... Bluetooth Music Supported FM Radio Supported Channel Mono Stereo Microphone Supported USB Support Supported TF/Storage Card Supported Remote Control Supported Subwoofer Adjustment Supported Bluetooth Versio...

Shenzhen Creatall Electronics Co., Ltd.
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

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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

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5 Terminals Micro Automotive Relay Pcb Socket For Relay 40 Amp PC Board Mounting

...our visiting is very important for us . We are the most abundant manufacturer of relay and flasher products in China , competitive price .We sincerely hope to cooperate with you, an important customer , to c...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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5 Terminals Micro Automotive Relay Pcb Socket For Relay 40 Amp PC Board Mounting

...our visiting is very important for us . We are the most abundant manufacturer of relay and flasher products in China , competitive price .We sincerely hope to cooperate with you, an important customer , to c...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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Heavy Contact Load 12v 50 Amp Relay BM940-C-S Small Volume PC Board Mounting

... control facilities and automobile applications etc. 4. Both European 11mm pole distance and American 8mm pole distance are available. 5. It automotive flasher relay 12V 50A Relay Product Name Rule: BM940 - ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Heavy Contact Load 12v 50 Amp Relay BM940-C-S Small Volume PC Board Mounting

... control facilities and automobile applications etc. 4. Both European 11mm pole distance and American 8mm pole distance are available. 5. It automotive flasher relay 12V 50A Relay Product Name Rule: BM940 - ...

Shenzhen Ketai Electronic Technology Co., Ltd.
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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AS21PRO 2.1 Channel Amplifier Board 300W*2+600W TPA3255 High Power Digital Audio Amplifier Module Factory Direct

...Bluetooth Amplifier Board, equipped with TPA3255 Class D chip, ideal for high-power home theater subwoofer systems and DIY audio projects. High power output of 300W*2 + 600W (Subwoofer), providing a total of...

Shenzhen Creatall Electronics Co., Ltd.
China

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OEM Bluetooth Module PCB , ODM Bluetooth Speaker PCB Board

...Bluetooth Wireless Power And Driver Control Board Bluetooth Speaker Circuit Board Bluetooth PCB Production Description Material FR4 Solder Mask green, yellow, white, blue, black, red Finished Surface convent...

Shenzhen Betterliv Technology Co., Ltd.
Guangdong,China

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OEM Bluetooth Module PCB , ODM Bluetooth Speaker PCB Board

...Bluetooth Wireless Power And Driver Control Board Bluetooth Speaker Circuit Board Bluetooth PCB Production Description Material FR4 Solder Mask green, yellow, white, blue, black, red Finished Surface convent...

Shenzhen Betterliv Technology Co., Ltd.
Guangdong,China

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XY-P15W 20W High Power Amplifier Board with Stereo Bluetooth 5.0 for 12V 24V Operation

... Power Amplifier Module Product Number XY-P15W Operating Voltage DC: 8~24V Bluetooth Version 5.0 Transmission Distance 15 meters (visible and unobstructed) Number of Channels Two-channel (stereo) Output Powe...

Shenzhen Creatall Electronics Co., Ltd.
China

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XY-T100H Bluetooth 5.0 Audio Amplifier Board 100WX2 with Sinilink-APP Control and TPA3116D2 Stereo Digital Power

...Bluetooth Audio Amplifier Board 100WX2 Ble 5.0 TPA3116D2 Stereo Digital Power Product Overview The T100H TPA3116D2 delivers exceptional sound quality for home or studio applications. This 100W+100W stereo Bl...

Shenzhen Creatall Electronics Co., Ltd.
China

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Panasonic 16 Channel Relay Module PLC Output Amplifier Board For Electromagnetic Valve

...Relay Module I O Relay Module 16 Channel PLC Output amplified Board 1 Basic Model 2. Mounted Connector Type S- SCSI/MDR, D- D-SUB , B- MIL/IDC, F- FCN 3.I/O Points 8,16,32 4.Relay Brand L--OMRON, F--HONGFA, ...

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

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RSB-212D 6 Pins 2A 12V Signal Relay PCB Mount 0.2W 1 Form C Relay For Computer Main Board

... and low power consumption, small size, suitable for computer peripherals, telecommunications, and security equipment. 12V Signal Relay Features: 1. 200mW or 360mW of low power consumption 2. Dielectric with...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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RSB-212D 8 Pin DPDT Relay PCB Mount 0.2W 12V 2A Relay For Computer Main Board

...power consumption, is small in size, and suitable for computer peripherals, telecommunications, and security equipment. 12V Signal Relay Features: 1. 200mW of low power consumption 2. High dielectric withsta...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Active Member

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Bluetooth Relay Board

Total 2655 products for bluetooth relay board Manufacture & Suppliers

2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

Bluetooth 5.0 FM Radio Power Amplifier Board with 100W Power for Home and Car Audio

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

5 Terminals Micro Automotive Relay Pcb Socket For Relay 40 Amp PC Board Mounting

5 Terminals Micro Automotive Relay Pcb Socket For Relay 40 Amp PC Board Mounting

Heavy Contact Load 12v 50 Amp Relay BM940-C-S Small Volume PC Board Mounting

Heavy Contact Load 12v 50 Amp Relay BM940-C-S Small Volume PC Board Mounting

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

AS21PRO 2.1 Channel Amplifier Board 300W*2+600W TPA3255 High Power Digital Audio Amplifier Module Factory Direct

OEM Bluetooth Module PCB , ODM Bluetooth Speaker PCB Board

OEM Bluetooth Module PCB , ODM Bluetooth Speaker PCB Board

XY-P15W 20W High Power Amplifier Board with Stereo Bluetooth 5.0 for 12V 24V Operation

XY-T100H Bluetooth 5.0 Audio Amplifier Board 100WX2 with Sinilink-APP Control and TPA3116D2 Stereo Digital Power

Panasonic 16 Channel Relay Module PLC Output Amplifier Board For Electromagnetic Valve

RSB-212D 6 Pins 2A 12V Signal Relay PCB Mount 0.2W 1 Form C Relay For Computer Main Board

RSB-212D 8 Pin DPDT Relay PCB Mount 0.2W 12V 2A Relay For Computer Main Board