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Bluetooth Relay Board

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Total 2655 products for bluetooth relay board Manufacture & Suppliers

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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Custom HVAC Control Board With External Sensors High Low Voltage Protection And Multi-Channel Relays

... integrates multiple relay outputs, external sensor interfaces, and protection functions into a compact and flexible control platform. The board supports connection to external temperature and environmental ...

Shenzhen Xiangfan Electronics Technology Co., Ltd.
China

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OEM Ventilation Mainboard with 10 Relay Outputs External Sensors and Dual Fan Control

...approximately 170 × 110 mm, it integrates multiple relay outputs and sensor interfaces to provide flexible control for a wide range of HVAC applications. The board features 10 independent relay channels for ...

Shenzhen Xiangfan Electronics Technology Co., Ltd.
China

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CA-3166B Digital Power Amplifier Board DC12-24V 50Wx2+100W with Bluetooth 5.0 Class D Audio Module

.... Item Type: Digital Amplifier Board Bluetooth Version: 5.0 Chip Chip Type: Class D Chip Model: TPA3116D2x2 Supply Voltage: DC12-24V Standby Current: Approximately ......

Shenzhen Creatall Electronics Co., Ltd.
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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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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OSP Electronic Printed Circuit Board 2 Layers Mini USB Bluetooth PCB

OSP Electronic Printed Circuit Board 2 Layers Mini USB Bluetooth PCB Electronic Printed Circuit Board Osp Pcb 2 Layers Mini USB Bluetooth PCB Board High Tg sheet, Double-sided high Tg PCB, There are copper on b...

Shenzhen Yizhuo Electronics Co., Ltd
China

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Decoder Bluetooth PCB Assembly

Bluetooth Decoder Board Car Audio Receiver Module Speaker Audio Amplifier Board introduce ZYX is a high-quality provider of electronics manufacturing services (EMS) locate in in Shenzhen,China. We serve custome...

Shenzhen ZYX Science & Technology Co., Ltd.
Guangdong,China

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Decoder Bluetooth PCB Assembly

Bluetooth Decoder Board Car Audio Receiver Module Speaker Audio Amplifier Board introduce ZYX is a high-quality provider of electronics manufacturing services (EMS) locate in in Shenzhen,China. We serve custome...

Shenzhen ZYX Science & Technology Co., Ltd.
Guangdong,China

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Single Sided Bluetooth Receiver Circuit Board For Smart Home

Bluetooth Module PCB Layout Add Bluetooth To Keyboard PCB Design Bluetooth Receiver Module PCB PCB Capability Layers Single Sided,2 to 18 Layer Board material type FR4,CEM-1,CEM-3,ceramic substrate board, alumi...

Shenzhen Betterliv Technology Co., Ltd.
Guangdong,China

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Single Sided Bluetooth Receiver Circuit Board For Smart Home

Bluetooth Module PCB Layout Add Bluetooth To Keyboard PCB Design Bluetooth Receiver Module PCB PCB Capability Layers Single Sided,2 to 18 Layer Board material type FR4,CEM-1,CEM-3,ceramic substrate board, alumi...

Shenzhen Betterliv Technology Co., Ltd.
Guangdong,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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6‑Phase Microcomputer Relay Protection Tester 6I 6V Output Protection Relay Test Set for Substation Relay Calibration

6��Phase Microcomputer Relay Protection Tester 6I 6V Output Protection Relay Test Set for Substation Relay Calibration Product Description The main control board is DSP + FPGA architecture, 16 bit DAC output, ge...

Wuhan Mingyang Technology Co., Ltd
Hubei,China

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