Products

Suppliers

Filter Gallery
1,052

Relay Shield Module

Products

Sorry! No matches were found.

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)
More
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
Contact Supplier
Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
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)
More
Certification : CE, ISO, RoHS
Contact Supplier
Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
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)
Contact Supplier
Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
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
Type : Wired
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
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)
More
Main Products: Thyristor, Power Switch, Power Module, Power Regulator, Semiconductor Modules, Diode
Contact Supplier
Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
Chat Now Send Inquiry
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
Certification : ISO9001, RoHS, FCC, CE
Contact Supplier
Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
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)
More
Main Products: IC, Capacitor, Resistor, Electronic Components, Integrated Circuit, Transistor, Relay, Diode, MCU, Connector
Contact Supplier
Audited Supplier
Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
Fingerprint Reader Identification Fingerprint Lock Module for Arduino

Fingerprint Reader Identification Fingerprint Lock Module for Arduino

US $ 8-9 / Piece FOB
20 Pieces (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Long-range transmission UAV wifi module with shielding cover and IPEX LB-LINK M8197FH1 RTL8197FHT+RTL8812FR for Unmanned drone Gateway Router

Long-range transmission UAV wifi module with shielding cover and IPEX LB-LINK M8197FH1 RTL8197FHT+RTL8812FR for Unmanned drone Gateway Router

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
Chat Now Send Inquiry
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)
More
Application : Power Electronic Components, Temperature Measurement
Contact Supplier
Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
Chat Now Send Inquiry
T-Display-S3 TF Shield Expansion Module Compatible with T-Display-S3 Series Basic Edition Touch Edition Shell Edition

T-Display-S3 TF Shield Expansion Module Compatible with T-Display-S3 Series Basic Edition Touch Edition Shell Edition

US $ 3.95-4.95 / pieces FOB
5 pieces (MOQ)
More
Main Products: Temperature Humidity Meter, Electronic Module, Digital Voltmeter
Contact Supplier
Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Cmxelcs Passive Buzzer Module for Stem Education

Cmxelcs Passive Buzzer Module for Stem Education

US $ 1-1.5 / pieces FOB
100 pieces (MOQ)
More
Type : Wired
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Related Searches
Communication Module Other Truck Parts Electrical Control System Truck Axle Infrared Sensor Truck Body Part
Plc Communication Module Smart Meter Communication Module Modbus Communication Module Esp32 Bluetooth Module Hermes Communication Module Lora Communication Module
High-Power 5G Long Distance WiFi Router Module for Drones

High-Power 5G Long Distance WiFi Router Module for Drones

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
Chat Now Send Inquiry
Antenna Communicates Railway Balise Transmission Module

Antenna Communicates Railway Balise Transmission Module

US $ 3,000-4,000 / Set FOB
1 Set (MOQ)
More
Certification : ISO9001
Contact Supplier
Audited Supplier
Chongqing Xinrail Technology Co., Ltd.

Trading Company

Chongqing, China Since 2024
Chat Now Send Inquiry
Data Logger Shield Module for Arduino IDE Programming

Data Logger Shield Module for Arduino IDE Programming

US $ 1.1-1.3 / 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
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
Support Network : Ethernet
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Max7219 8*8 MCU LED Display Module for Arduino Project

Max7219 8*8 MCU LED Display Module for Arduino Project

US $ 0.8-1 / 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
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)
More
Batch Number : 2023+
Contact Supplier
Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
Chat Now Send Inquiry
High Precision Digital Temperature Controller Module for Arduino Project

High Precision Digital Temperature Controller Module for Arduino Project

US $ 3-3.4 / 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
Chat Now Send Inquiry
PS-2 Game Joystick Module for Arduino

PS-2 Game Joystick Module for Arduino

US $ 0.3-0.39 / Piece FOB
100 Pieces (MOQ)
More
Support Network : Ethernet
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Related Videos
  • 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
  • What is 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
    What is 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
    1 Piece (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 Fingerprint Reader Identification Fingerprint Lock Module for Arduino
    What is Fingerprint Reader Identification Fingerprint Lock Module for Arduino
    US $ 8-9 /Piece
    20 Pieces (MOQ)
    Contact Supplier
5V Traffic Indicator Lights Module for Arduino LED Project

5V Traffic Indicator Lights Module for Arduino LED Project

US $ 0.38-0.45 / 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
Gas, Catering, and Aquaculture Use Fixed Flammable Gas Detector Smart Sensor Module with Audible-Visual Alarm

Gas, Catering, and Aquaculture Use Fixed Flammable Gas Detector Smart Sensor Module with Audible-Visual Alarm

US $ 220-1,060 / Piece FOB
1 Piece (MOQ)
More
Portable : Non Portable
Contact Supplier
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Supmeter Weighing Control Module for Ration Belt Weighfeeder

Supmeter Weighing Control Module for Ration Belt Weighfeeder

US $ 120-136 / Piece FOB
1 Piece (MOQ)
More
Main Products: Weighing Indicator, Weighing Controller, Weighing Scale, Weighing Apparatus, Weighing Instrument, Weight Transmitter
Contact Supplier
Audited Supplier
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Relay Shield Module FAQ
  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Relay Shield Module is a key item within our extensive Communication Module selection.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?

    Enhance your Communication Module setup with our premium Relay Shield Module.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.

  • QWhat type of communication protocols do communication modules support?

    Our Relay Shield Module offers exceptional quality within the Communication Module category.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.

Cjmcu-Guva-S12SD Guva-S12SD Sunlight UV Intensity Sensor Module

Cjmcu-Guva-S12SD Guva-S12SD Sunlight UV Intensity Sensor Module

US $ 2.5-3 / 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-6180 Vl6180X Light Sensor Distance Measurement Module for Arduino Stm32

Gy-6180 Vl6180X Light Sensor Distance Measurement Module for Arduino Stm32

US $ 9-10 / 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
Chat Now Send Inquiry
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)
More
Support Network : Ethernet
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Ttp223b Digital Touch Sensor Capacitive Touch Switch for Arduino Module

Ttp223b Digital Touch Sensor Capacitive Touch Switch for Arduino Module

US $ 0.3-0.48 / 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
Blue PCB Hc-Sr501 Adjustable PIR Motion Sensor Module for Arduino Project

Blue PCB Hc-Sr501 Adjustable PIR Motion Sensor Module for Arduino Project

US $ 0.5-0.7 / pieces FOB
100 pieces (MOQ)
More
Support Network : Ethernet
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Honeywell FTA-T-14 FTA-T-15 FTA-T-21 Fail-Safe 0 (4) -20 Ma Analog Input Module FTA

Honeywell FTA-T-14 FTA-T-15 FTA-T-21 Fail-Safe 0 (4) -20 Ma Analog Input Module FTA

US $ 123 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Module, Dcs Module, Controller, Tsi Spare Parts, Sensor, Turbine Card, HMI, Power Supply Module, CPU Module, Processor
Contact Supplier
Audited Supplier
Moore Automation

Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
Chengsuchuang Motor Driver Module Shield L293D for Arduino Driver Board

Chengsuchuang Motor Driver Module Shield L293D for Arduino Driver Board

US $ 0.9-1.2 / Piece FOB
50 Pieces (MOQ)
More
Support Network : Ethernet
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
4 Bits TM1637 Digital Tube LED Clock Display Module for Arduino Board

4 Bits TM1637 Digital Tube LED Clock Display Module for Arduino Board

US $ 0.6-0.8 / 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
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
Certification : RoHS, CE
Contact Supplier
Audited Supplier
Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
Chat Now Send Inquiry
Hot Sale Vl53L0X Sensor Module for Arduino Program

Hot Sale Vl53L0X Sensor Module for Arduino Program

US $ 2.5-3.5 / 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
Chat Now Send Inquiry
Cmxelcs Ttp223 Touch Sensor Module Stem Project

Cmxelcs Ttp223 Touch Sensor Module Stem Project

US $ 0.2-0.3 / pieces FOB
100 pieces (MOQ)
More
Type : Wired
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Red/Blue/Green Displaying Max7219 Lattice Module for Arduino Project

Red/Blue/Green Displaying Max7219 Lattice Module for Arduino Project

US $ 2.6-3 / 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
Multi Function Shield Module for Arduino Nano Expansion Board

Multi Function Shield Module for Arduino Nano Expansion Board

US $ 0.9-1.5 / pieces FOB
10 pieces (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module > Plc Communication Module
1/30
TOP

Search Filter

Categories

More Less
  • Communication Module
  • Other Truck Parts
  • Electrical Control System
  • Truck Axle
  • Infrared Sensor
  • Truck Body Part
  • Truck Suspension
  • Parking Pay Station
  • Other Sensors
  • Relay

Certification

More Less
  • CE
  • RoHS
  • ISO

Condition

More Less
  • New

Information content

More Less
  • Data

Support Network

More Less
  • Ethernet
  • Bluetooth
  • GSM

Usage

More Less
  • Computer
  • Workstation
  • Telephone
  • Server
  • Mobile phone
  • Laptop

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Individuals/SOHO

Company Location

More Less
  • Guangdong
  • Shandong
  • Jiangsu
  • Zhejiang
  • Shanghai
  • Hunan
  • Fujian
  • Shaanxi
  • Chongqing
  • Hebei
  • Henan
Reset Done