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Relay Shield Module

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1 Channel Relay Shield for Wemos D1 Mini Relay Module Smart Electronics

1 Channel Relay Shield for Wemos D1 Mini Relay Module Smart Electronics

US $ 0.75-0.93 / Piece FOB
5 Pieces (MOQ)
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Main Products: Arduino Board, Arduino Sheild, Arduino Starter Kit, 3D Printers, Arduino Robot, Arduino Sensor/Modules, Raspberry Pi, Smart Car, Display, Mico Bit: Bbc Board
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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5V 2 Channel Relay Module Shield Arm Pic AVR DSP Electronic

5V 2 Channel Relay Module Shield Arm Pic AVR DSP Electronic

US $ 0.5-0.65 / Piece FOB
10 Pieces (MOQ)
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Type : Wireless
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Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
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1 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger

1 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger

US $ 0.4-0.65 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
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100A 200A 300A 3 Phase 5V 12V 24V Solid State Relay Module

100A 200A 300A 3 Phase 5V 12V 24V Solid State Relay Module

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Application : Power Electronic Components, Temperature Measurement
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Dual PS-2 Game Joystick Push Button Switch Sensor Module for Arduino

Dual PS-2 Game Joystick Push Button Switch Sensor Module for Arduino

US $ 1.5-1.8 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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RFD900+ module RFD 900+ RFDesign RFD900X 900+Remote900X compatible with APM PX 40KM 3DR

RFD900+ module RFD 900+ RFDesign RFD900X 900+Remote900X compatible with APM PX 40KM 3DR

US $ 11-12 / Piece FOB
100 Pieces (MOQ)
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Integration : MSI
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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Vnh2sp30 Moto Shield for Arduino Step Motor Driver Module

Vnh2sp30 Moto Shield for Arduino Step Motor Driver Module

US $ 6.2-6.9 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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SSR Control Miniature Solid State Relay Module for High Power Systems

SSR Control Miniature Solid State Relay Module for High Power Systems

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Application : Power Electronic Components, Temperature Measurement
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Dual USB Output Voltage Regulator, 9V/12V/24V/46V to 5V DC Module

Dual USB Output Voltage Regulator, 9V/12V/24V/46V to 5V DC Module

US $ 0.5-0.8 / pieces FOB
100 pieces (MOQ)
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Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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RF Long Distance Transmitter Module LB-LINK M8197FH1 RTL8197FH-VG4+RTL8812FR 2T2R 802.11a/b/g/n/ac WiFi Router Module for Unmanned drone Gateway Router

RF Long Distance Transmitter Module LB-LINK M8197FH1 RTL8197FH-VG4+RTL8812FR 2T2R 802.11a/b/g/n/ac WiFi Router Module for Unmanned drone Gateway Router

US $ 8.5-10 / Piece FOB
1 Piece (MOQ)
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Work Mode : AP+STA
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Dht-11 Temperature Humidity Sensor Module for Arduino Project

Dht-11 Temperature Humidity Sensor Module for Arduino Project

US $ 0.65-0.85 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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CO2 Monitor 0-5000ppm Ndir Mh-Z19 Mh-Z19b Infrared CO2 Carbon Dioxide Gas Sensor Module

CO2 Monitor 0-5000ppm Ndir Mh-Z19 Mh-Z19b Infrared CO2 Carbon Dioxide Gas Sensor Module

US $ 17-18.8 / Piece FOB
10 Pieces (MOQ)
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Type : Wired
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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XL4015 5A DC-DC Voltage Regulator Adjustable Drop Regulated Power Supply Module

XL4015 5A DC-DC Voltage Regulator Adjustable Drop Regulated Power Supply Module

US $ 2.9-3.9 / pieces FOB
10 pieces (MOQ)
More
Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Miniature High Power Solid State Relay Module with Advanced SSR Control

Miniature High Power Solid State Relay Module with Advanced SSR Control

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Application : Power Electronic Components, Temperature Measurement
Contact Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Cmxelcs Ds1302 Rtc Clock Module

Cmxelcs Ds1302 Rtc Clock Module

US $ 0.4-0.6 / pieces FOB
50 pieces (MOQ)
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Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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2inch 192*64 LCD Screen Module for Arduino Project

2inch 192*64 LCD Screen Module for Arduino Project

US $ 2.8-3.5 / Piece FOB
100 Pieces (MOQ)
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Type : Graphic
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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5 MP Csi Interface Camera Module for Raspberry Pi Board

5 MP Csi Interface Camera Module for Raspberry Pi Board

US $ 3-3.2 / pieces FOB
50 pieces (MOQ)
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Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Rcwl-1605 Ultrasonic Module for Arduino Sensor

Rcwl-1605 Ultrasonic Module for Arduino Sensor

US $ 0.7-0.9 / pieces FOB
100 pieces (MOQ)
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Information content : Data
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Bt06 Bt-06 Serial Module Wireless Data Transmission WiFi Network Module for Arduino

Bt06 Bt-06 Serial Module Wireless Data Transmission WiFi Network Module for Arduino

US $ 1.4-1.9 / Piece FOB
50 Pieces (MOQ)
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Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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3.95inch 320*480 TFT Screen Module for Arduino Display with Touch Pen

3.95inch 320*480 TFT Screen Module for Arduino Display with Touch Pen

US $ 13-14 / pieces FOB
50 pieces (MOQ)
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Information content : Data
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Related Videos
  • What is 100A 200A 300A 3 Phase 5V 12V 24V Solid State Relay Module
    What is 100A 200A 300A 3 Phase 5V 12V 24V Solid State Relay Module
    US $ 2.9-6.9 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Dual PS-2 Game Joystick Push Button Switch Sensor Module for Arduino
    What is Dual PS-2 Game Joystick Push Button Switch Sensor Module for Arduino
    US $ 1.5-1.8 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is RFD900+ module RFD 900+ RFDesign RFD900X 900+Remote900X compatible with APM PX 40KM 3DR
    What is RFD900+ module RFD 900+ RFDesign RFD900X 900+Remote900X compatible with APM PX 40KM 3DR
    US $ 11-12 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is SSR Control Miniature Solid State Relay Module for High Power Systems
    What is SSR Control Miniature Solid State Relay Module for High Power Systems
    US $ 2.9-6.9 /Piece
    1 Piece (MOQ)
    Contact Supplier
240*320 Resolution 2.4inch Ili9341 Driver Spi TFT Screen Module for Arduino Programming

240*320 Resolution 2.4inch Ili9341 Driver Spi TFT Screen Module for Arduino Programming

US $ 5.2-5.5 / pieces FOB
10 pieces (MOQ)
More
Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Stem Education Rotary Potentiometer 3 Pin Rotation Encoder Module for Arduino Uno

Stem Education Rotary Potentiometer 3 Pin Rotation Encoder Module for Arduino Uno

US $ 0.6-0.9 / pieces FOB
10 pieces (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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4KM long distance transmission Drone special module set LB-LINK M8197FH1 RTL8197FH + RTL8812FR 2T2R 802.11A/B/G/N/AC WIFI5 long distance router module

4KM long distance transmission Drone special module set LB-LINK M8197FH1 RTL8197FH + RTL8812FR 2T2R 802.11A/B/G/N/AC WIFI5 long distance router module

US $ 8.5-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Wireless Router, Wireless Adapter, Wireless Module
Contact Supplier
Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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About Relay Shield Module FAQ
  • QWhat type of communication protocols do communication modules support?

    Discover the perfect addition to your Communication Module with our Relay Shield Module.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Relay Shield Module is included in our comprehensive Communication Module range.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Our Relay Shield Module offers exceptional quality and style within the Communication Module category.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

Long Distance Drone 5G High-Power Wifi Module Aerial Photo LB-LINK M8197FH1 RTL8197FH-VG4+RTL8812FR 2T2R 802.11a/b/g/n/ac WiFi Router Module

Long Distance Drone 5G High-Power Wifi Module Aerial Photo LB-LINK M8197FH1 RTL8197FH-VG4+RTL8812FR 2T2R 802.11a/b/g/n/ac WiFi Router Module

US $ 8.5-10 / Piece FOB
1 Piece (MOQ)
More
Type : WiFi Module
Contact Supplier
Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
2.6 Inch LCD Display Yellow Green Blue Background 1604 TFT Module for Arduino

2.6 Inch LCD Display Yellow Green Blue Background 1604 TFT Module for Arduino

US $ 4.8-5.8 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Acs712 5A 20A 30A Range Tester for Arduino Current Module

Acs712 5A 20A 30A Range Tester for Arduino Current Module

US $ 0.39-0.5 / Piece FOB
100 Pieces (MOQ)
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Support Network : Ethernet
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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New-Original Sie-Mens-6es7532-5hf00-0ab0 Analog-Output Module-Simatic S7-1500-Aq8xu/I HS 16-Bit Resolution-PLC Good-Price

New-Original Sie-Mens-6es7532-5hf00-0ab0 Analog-Output Module-Simatic S7-1500-Aq8xu/I HS 16-Bit Resolution-PLC Good-Price

US $ 600-700 / Piece FOB
1 Piece (MOQ)
More
Main Products: Inverter / Servo, PLC, Relay, IGBT Module, HMI, VFD, Sensor
Contact Supplier
Audited Supplier
Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Mq-5 Liquefied Gas Sensor Module for Arduino Development Board

Mq-5 Liquefied Gas Sensor Module for Arduino Development Board

US $ 0.9-1 / Piece FOB
100 Pieces (MOQ)
More
Type : Wired
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Gy-50 L3g4200d Triple Axis Gyro Angular Velocity for Arduino Sensor Module

Gy-50 L3g4200d Triple Axis Gyro Angular Velocity for Arduino Sensor Module

US $ 2-2.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Hy-Srf05 Ultrasonic Distance Sensor Module for Arduino Development Board

Hy-Srf05 Ultrasonic Distance Sensor Module for Arduino Development Board

US $ 0.7-0.9 / Piece FOB
50 Pieces (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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0.96" Inch Display Screen OLED Module for Arduino Development Board

0.96" Inch Display Screen OLED Module for Arduino Development Board

US $ 2.2-2.5 / pieces FOB
50 pieces (MOQ)
More
Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Ttp224 Touch 4 Channel Capacitive Touch Button Module for Arduino Projects

Ttp224 Touch 4 Channel Capacitive Touch Button Module for Arduino Projects

US $ 0.6-0.8 / Piece FOB
100 Pieces (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Chengsuchuang W5500 Ethernet Network Module

Chengsuchuang W5500 Ethernet Network Module

US $ 2.8-3 / Piece FOB
50 Pieces (MOQ)
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Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Enc28j60 Ethernet LAN Network Module for Arduino Project

Enc28j60 Ethernet LAN Network Module for Arduino Project

US $ 2.5-3.5 / Piece FOB
50 Pieces (MOQ)
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Condition : New
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Esp8266 Esp-12e Serial WiFi Transceiver Module for Arduino

Esp8266 Esp-12e Serial WiFi Transceiver Module for Arduino

US $ 1.6-2 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Electronic Hardware, Development Board, Sensors, Electronics Module, Development Accessorries, PCB&PCBA Manufacturing Service
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Dht-11 Temperature Humidity Sensor Module for Arduino

Dht-11 Temperature Humidity Sensor Module for Arduino

US $ 0.7-0.9 / Piece FOB
10 Pieces (MOQ)
More
Customized : Non-Customized
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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