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Mq-4 Methane Natural Gas Sensor Module for Arduino

Mq-4 Methane Natural Gas Sensor Module for Arduino

US $ 0.85-1 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Ky-019 5V One 1 Channel Relay

Ky-019 5V One 1 Channel Relay

US $ 0.3-0.5 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Wonder-Chip Electronics Company Limited

Guangdong, China
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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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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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6dof Mpu-6050 3 Axis Gyro Accelerometer for Arduino Sensor Module

6dof Mpu-6050 3 Axis Gyro Accelerometer for Arduino Sensor Module

US $ 1.6-1.99 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Procontic CS CS31 ECZ FPR3700001R0001 FPR3315101R1032 ICSO08R1 FPR3312101R0024 I/O Remote Unit

Procontic CS CS31 ECZ FPR3700001R0001 FPR3315101R1032 ICSO08R1 FPR3312101R0024 I/O Remote Unit

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Amikon Limited

Fujian, China Since 2024
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Limit Switch Module with Cable for Arduino Project

Limit Switch Module with Cable for Arduino Project

US $ 0.5-1 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Cotrust Cts7 253-1bh32 Em253, Positioning Control Module, 2 Single Phase or a/B Phase Hsc Input, 200kHz, 2-Axis Pto/PWM Output, 200kHz, Plcmodule

Cotrust Cts7 253-1bh32 Em253, Positioning Control Module, 2 Single Phase or a/B Phase Hsc Input, 200kHz, 2-Axis Pto/PWM Output, 200kHz, Plcmodule

US $ 123-174 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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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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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)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Dqt-08/16/32 Cth300 PLC 8do/16do/32do Digital Output Modules, Control Module, Cotroller

Dqt-08/16/32 Cth300 PLC 8do/16do/32do Digital Output Modules, Control Module, Cotroller

US $ 45-120 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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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)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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1 Channel Delay Relay Module for Arduino Projects

1 Channel Delay Relay Module for Arduino Projects

US $ 2-2.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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1A 5V Micro USB Tp4056 Lithium Battery Power Module for Arduino

1A 5V Micro USB Tp4056 Lithium Battery Power Module for Arduino

US $ 0.2-0.4 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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DC5V 2 Channel Relay Module with Optocoupler Protection for Arduino Development Board

DC5V 2 Channel Relay Module with Optocoupler Protection for Arduino Development Board

US $ 0.8-1.5 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Ttp229 16 Channel Capacitive Touch Switch Sensor Module for Arduino

Ttp229 16 Channel Capacitive Touch Switch Sensor Module for Arduino

US $ 1-1.3 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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DC5V 1 Channel Relay Module for Arduino Projects

DC5V 1 Channel Relay Module for Arduino Projects

US $ 0.5-0.7 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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16 Channel Remote Control 12V 24V Smart Home Relay Module for Arduino Projects

16 Channel Remote Control 12V 24V Smart Home Relay Module for Arduino Projects

US $ 16-19 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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BMS 3s 4s 13s 16s 48V LiFePO4 Battery Protection Module Custom

BMS 3s 4s 13s 16s 48V LiFePO4 Battery Protection Module Custom

US $ 1-1.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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A4988 CNC Kits for Arduino Programming with Step Motor Drv8825

A4988 CNC Kits for Arduino Programming with Step Motor Drv8825

US $ 30-34 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Ethernet Shield W5100 Module Expansion Board for Arduino

Ethernet Shield W5100 Module Expansion Board for Arduino

US $ 15-17 / pieces FOB
50 pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Cth3 Dqt-320s2, Digital Output Module (with plug and pull type crimping terminal) , 32dq, Transistor Source, 24VDC/0.5A, Cotrust

Cth3 Dqt-320s2, Digital Output Module (with plug and pull type crimping terminal) , 32dq, Transistor Source, 24VDC/0.5A, Cotrust

US $ 140-190 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Full Frequency Coverage 100W High-Power 10 Channel Shielding Jammer

Full Frequency Coverage 100W High-Power 10 Channel Shielding Jammer

US $ 3,999-4,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wolves Team Limited

Guangdong, China Since 2017
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2023 Dechuang Electromagnetic Coil Power Relay DC 12V 24V / AC 110V 220V 8 Pin Micro Mini Relay with Socket Base Relays

2023 Dechuang Electromagnetic Coil Power Relay DC 12V 24V / AC 110V 220V 8 Pin Micro Mini Relay with Socket Base Relays

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shaanxi Dechuang Electronics Co.,Ltd.

Trading Company

Shaanxi, China Since 2021
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About Relay Shield Module FAQ

  • QHow do I choose the best OEM communication module for my electronics project?

    Upgrade your Communication Module with the elegant and durable Relay Shield Module.Evaluate performance needs, compatibility, and factory certification when picking an OEM communication module. Look at trending technical features on distributor and price comparison platforms. Contact us to guide you through top-rated modules and get a tailored quote today.

  • QWhat factors influence the wholesale price of a communication module?

    The Relay Shield Module is a top choice in our Communication Module collection.Wholesale price for a communication module can depend on specs like protocol (e.g., Wi-Fi, Bluetooth), OEM customization, and order quantity. Many factory suppliers also offer discounts for bulk orders. Ask top distributors for their latest price guide and OEM options for the best deal.

  • QAre there cost-effective communication module distributors offering fast shipping?

    Our Relay Shield Module offers exceptional quality and style within the Communication Module category.Yes, many leading communication module distributors now provide quick bulk shipping and factory-direct pricing. Look for those supporting OEM and custom packaging. Explore our current trends and reach out for a cheap price estimate or to join our wholesale buyer network.

China Hot Selling Reh3co110lt Electromagnetic Power Relay 3 Pole 16A 24VDC LED Test Button

China Hot Selling Reh3co110lt Electromagnetic Power Relay 3 Pole 16A 24VDC LED Test Button

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shaanxi Dechuang Electronics Co.,Ltd.

Trading Company

Shaanxi, China Since 2021
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Industrial Power Relay Reh Seires 2 Pole 3 Pole Contact Load 16A

Industrial Power Relay Reh Seires 2 Pole 3 Pole Contact Load 16A

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shaanxi Dechuang Electronics Co.,Ltd.

Trading Company

Shaanxi, China Since 2021
Chat Now Send Inquiry
Adapter for CH340 USB to Esp8266 Esp-01 WiFi Module for Arduino Development Board

Adapter for CH340 USB to Esp8266 Esp-01 WiFi Module for Arduino Development Board

US $ 1-1.8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Chengsuchuang SIM900 Quad Band GSM GPRS Shield Development Board for Arduino

Chengsuchuang SIM900 Quad Band GSM GPRS Shield Development Board for Arduino

US $ 6.8-7.8 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Cth3 Dqr-080s1 Dqr-08/Dqr-16 Medium PLC Digital Output Modules, Digital Output Module, 8dq, Relay, 2A, Cotrust

Cth3 Dqr-080s1 Dqr-08/Dqr-16 Medium PLC Digital Output Modules, Digital Output Module, 8dq, Relay, 2A, Cotrust

US $ 65-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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MIDI Shield Music Breakout Board for Arduino Module

MIDI Shield Music Breakout Board for Arduino Module

US $ 3.8-4.8 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Upgrade 37 in 1 Sensor Module Kit for Arduino Development Board

Upgrade 37 in 1 Sensor Module Kit for Arduino Development Board

US $ 11.5-13.5 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Hikvision Ds-Tcg406-E (S) Camera

Hikvision Ds-Tcg406-E (S) Camera

US $ 365.8-405.3 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Future Vision Technology Co., Ltd.

Shanghai, China Since 2022
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Hikvision 4 MP Access Anpr Camera

Hikvision 4 MP Access Anpr Camera

US $ 315.4-349.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Future Vision Technology Co., Ltd.

Shanghai, China Since 2022
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Ge Vibration Detector, High Sensitivity ATM Seismic Detector

Ge Vibration Detector, High Sensitivity ATM Seismic Detector

US $ 56-63 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Taian Electronics Co., Ltd.

Guangdong, China Since 2010
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Tmc2100 Stepper Motor Driver Board Drive with Heat Sink for Arduino

Tmc2100 Stepper Motor Driver Board Drive with Heat Sink for Arduino

US $ 8-9.8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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High Technology Atms and Night Safe Deposit Boxes Detector

High Technology Atms and Night Safe Deposit Boxes Detector

US $ 55-63 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Taian Electronics Co., Ltd.

Guangdong, China Since 2010
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Portable Heart Monitor Biological DC3.3V Ad8232 ECG Measurement for Arduino Kit

Portable Heart Monitor Biological DC3.3V Ad8232 ECG Measurement for Arduino Kit

US $ 5.8-6.5 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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