Relay Modules

Relay modules are essential components for electronic circuits and control systems. These modules allow for the control of electronic devices by switching power on and off. They are commonly used in automation, robotics, and industrial applications. Choose from a variety of relay modules to suit your specific needs and requirements. From single channel modules to multi-channel modules, find the right relay module for your project. Shop now for reliable and high-quality relay modules at competitive prices.
5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR
5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $0.99

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TxHang Electronic

Rating: 99.5%

5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM  Arduino
5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino on E-Bay starting at $1.33

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TxHang Electronic

Rating: 99.5%

RADIO ANTENNA FORD MERCURY VINTAGE STYLE RECTANGLE BASE AM/FM REPLACEMENT NEW
RADIO ANTENNA FORD MERCURY VINTAGE STYLE RECTANGLE BASE AM/FM REPLACEMENT NEW on E-Bay starting at $42.80

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Universal 12V Waterproof Automotive Car 6 Way Fuse Relay Box Module Sealed
Universal 12V Waterproof Automotive Car 6 Way Fuse Relay Box Module Sealed on E-Bay starting at $21.99

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TRUE MODS

Rating: 99.7%

16 Channel DC 12V Android Phone Bluetooth Control Relay Switch Module Smart Home
16 Channel DC 12V Android Phone Bluetooth Control Relay Switch Module Smart Home on E-Bay starting at $27.59

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RF Wireless Electronics Technology

Rating: 99.4%

5V One 1 Channel Relay Module Board Shield  For PIC AVR DSP ARM  MCU Arduino
5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino on E-Bay starting at $0.99

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TxHang Electronic

Rating: 99.5%

WiFi Wireless Smart Switch Relay Module 5V for Home Apple Android APP
WiFi Wireless Smart Switch Relay Module 5V for Home Apple Android APP on E-Bay starting at $6.63

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modul_technik

Rating: 99.6%

Speedway Dual 70 Amp Relay Module
Speedway Dual 70 Amp Relay Module on E-Bay starting at $71.99

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Speedway Motors

Rating: 99.3%

Universal LED Daytime Running Light Automatic ON/OFF Controller Module Box Relay
Universal LED Daytime Running Light Automatic ON/OFF Controller Module Box Relay on E-Bay starting at $25.09

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MotoringMax Automotive Lighting

Rating: 98.5%

24 HOUR REPAIR SERVICE 01 02 03 04 C5 Corvette ABS EBCM Module NoCom C1214 relay
24 HOUR REPAIR SERVICE 01 02 03 04 C5 Corvette ABS EBCM Module NoCom C1214 relay on E-Bay starting at $105.00

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texas speedometers

Rating: 99.4%

DC 5V-12V WiFi Wireless Smart Switch Relay Module Smart Home Phone APP  S
DC 5V-12V WiFi Wireless Smart Switch Relay Module Smart Home Phone APP S on E-Bay starting at $4.97

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Satisfy Electronics

Rating: 99.6%

DC 5V 12V 24V Digital LED Cycle Timer Delay Switch Turn Off/On Time Relay Module
DC 5V 12V 24V Digital LED Cycle Timer Delay Switch Turn Off/On Time Relay Module on E-Bay starting at $4.86

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DIY_happy

Rating: 97.3%

ESP8266 220V 10A DC 7-30V Network Relay ESP-12F WIFI Module
ESP8266 220V 10A DC 7-30V Network Relay ESP-12F WIFI Module on E-Bay starting at $4.13

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TxHang Electronic

Rating: 99.5%

Brake Strobe Flasher module plug & play Harley safety stop relay Tail light LED
Brake Strobe Flasher module plug & play Harley safety stop relay Tail light LED on E-Bay starting at $17.99

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Power Bulbs

Rating: 99.2%

US SHIP 5pcs DC 12V Delay Relay Shield NE555 Timer Switch Adjustable Module
US SHIP 5pcs DC 12V Delay Relay Shield NE555 Timer Switch Adjustable Module on E-Bay starting at $10.95

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greatgoodshop

Rating: 98.9%

Relay Module Solar Panel Sun Tracking Controller DIY 12V 24V 10Amp On Board Fuse
Relay Module Solar Panel Sun Tracking Controller DIY 12V 24V 10Amp On Board Fuse on E-Bay starting at $11.99

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Hobbiz Electronics

Rating: 84.0%

2010-2018 Ford Mustang Sequential Tail Light Brake Hazard Sequencer Relay Module
2010-2018 Ford Mustang Sequential Tail Light Brake Hazard Sequencer Relay Module on E-Bay starting at $80.00

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Octane Lighting

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DY1600 OEM Motorcraft 7.3L 6.0L 6.4L Diesel GlowPlug Control Module Switch DY876
DY1600 OEM Motorcraft 7.3L 6.0L 6.4L Diesel GlowPlug Control Module Switch DY876 on E-Bay starting at $159.94

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Diesel Destruction

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5V 1/2/4/8 Channel SSR G3MB-202P Solid State Relay Module For Arduino
5V 1/2/4/8 Channel SSR G3MB-202P Solid State Relay Module For Arduino on E-Bay starting at $1.45

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Satisfy Electronics

Rating: 99.6%

5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR
5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $11.85

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TxHang Electronic

Rating: 99.5%

5V 12V 24V 1-2-4-8 Channel Relay High Low Level Optocoupler Module Arduino PI
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umtmedia

Rating: 99.5%

USB Four(4) Relay Module,Board for Home Automation
USB Four(4) Relay Module,Board for Home Automation on E-Bay starting at $31.98

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DAEStore

Rating: 100.0%

Ethernet 16 CH Relay Module, Board for Home Automation - SNMP, Web, IP, LAN
Ethernet 16 CH Relay Module, Board for Home Automation - SNMP, Web, IP, LAN on E-Bay starting at $140.06

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DAEStore

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DC 12V LED Display Digital Delay Timer Control Switch Module PLC Automation TOP
DC 12V LED Display Digital Delay Timer Control Switch Module PLC Automation TOP on E-Bay starting at $5.16

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TxHang Electronic

Rating: 99.5%

ESP8266 5V Wifi Relay Module TOI APP Controled For Smart Home Automation Board
ESP8266 5V Wifi Relay Module TOI APP Controled For Smart Home Automation Board on E-Bay starting at $2.36

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TxHang Electronic

Rating: 99.5%

5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR
5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $3.15

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TxHang Electronic

Rating: 99.5%

12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino
12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino on E-Bay starting at $0.99

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survy2014

Rating: 99.7%

12V Voltage Control /Delay Switch /OverVoltage /Under Voltage Protection Module
12V Voltage Control /Delay Switch /OverVoltage /Under Voltage Protection Module on E-Bay starting at $6.29

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TxHang Electronic

Rating: 99.5%

Directed 451M Door Lock Relay Assembly Module +Remote Start Alarm Resistors
Directed 451M Door Lock Relay Assembly Module +Remote Start Alarm Resistors on E-Bay starting at $16.90

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onlinesound

Rating: 98.8%

DC 12V 4CH DTMF Relay MT8870 Phone Voice Decoder Remote Controller Switch Module
DC 12V 4CH DTMF Relay MT8870 Phone Voice Decoder Remote Controller Switch Module on E-Bay starting at $13.79

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RF Wireless Electronics Technology

Rating: 99.4%

2PCS 433M RS485 Wireless Transceiver Module DTU UART RS232 485 422 RF Smart Home
2PCS 433M RS485 Wireless Transceiver Module DTU UART RS232 485 422 RF Smart Home on E-Bay starting at $69.99

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RF Wireless Electronics Technology

Rating: 99.4%

Diesel Glow Plug Controller Module Relay Switch for Powerstroke 6.0L 6.4L 7.3L
Diesel Glow Plug Controller Module Relay Switch for Powerstroke 6.0L 6.4L 7.3L on E-Bay starting at $74.41

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AM-AutoParts

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Trigger Cycle Timer Delay Switch 12 24V Circuit Board MOS Tube Control Module
Trigger Cycle Timer Delay Switch 12 24V Circuit Board MOS Tube Control Module on E-Bay starting at $3.15

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TxHang Electronic

Rating: 99.5%

5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR
5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $4.85

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TxHang Electronic

Rating: 99.5%

8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM on E-Bay starting at $4.79

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Satisfy Electronics

Rating: 99.6%

COMING / LEAVING HOME Modul Relais 12V UNIVERSAL passend für ALLE FAHRZEUGE!!
COMING / LEAVING HOME Modul Relais 12V UNIVERSAL passend für ALLE FAHRZEUGE!! on E-Bay starting at $30.13

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Tuning-Fanatics-Shop

Rating: 95.3%

Land Rover Discovery 3/4 Air Suspension Compressor Relay Module 12v YWB500220
Land Rover Discovery 3/4 Air Suspension Compressor Relay Module 12v YWB500220 on E-Bay starting at $16.02

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Motaclan

Rating: 99.8%

Range Rover L322 upto 2014 Air Suspension Compressor Relay Module 12v YWB500220
Range Rover L322 upto 2014 Air Suspension Compressor Relay Module 12v YWB500220 on E-Bay starting at $15.02

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Motaclan

Rating: 99.8%

DC 12V Timer Cycling Module Digital Display Time Delay Relay Timing Switch
DC 12V Timer Cycling Module Digital Display Time Delay Relay Timing Switch on E-Bay starting at $15.49

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vlidscrom

Rating: 99.2%

5V 12V 24V Infinite Cycle Delay Time Timer Relay Turn ON OFF Switch Loop Module
5V 12V 24V Infinite Cycle Delay Time Timer Relay Turn ON OFF Switch Loop Module on E-Bay starting at $9.38

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2 4 Channel WiFi Relay Module Smart Home APP Remote Control Switch DC 7-32V
2 4 Channel WiFi Relay Module Smart Home APP Remote Control Switch DC 7-32V on E-Bay starting at $17.49

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flyfun_diymall

Rating: 99.4%

Premium Coming / Leaving Home Modul Lichtsensor Interface Relais viele Fahrzeuge
Premium Coming / Leaving Home Modul Lichtsensor Interface Relais viele Fahrzeuge on E-Bay starting at $27.92

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Tuning-Fanatics-Shop

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DC 5V 12V 24V Adjustable Time Delay Timing Timer Relay Switch Turn Off/ON Module
DC 5V 12V 24V Adjustable Time Delay Timing Timer Relay Switch Turn Off/ON Module on E-Bay starting at $4.91

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FOR BMW 325d 330d 335d DIESEL GLOW PLUGS & HITACHI RELAY CONTROL MODULE UNIT
FOR BMW 325d 330d 335d DIESEL GLOW PLUGS & HITACHI RELAY CONTROL MODULE UNIT on E-Bay starting at $212.74

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THE NO1 CAR PARTS CENTRE

Rating: 100.0%

5V 12V 24V 1/2/4/8 Channel Relay Board Module Arduino Raspberry Pi PIC
5V 12V 24V 1/2/4/8 Channel Relay Board Module Arduino Raspberry Pi PIC on E-Bay starting at $4.24

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Switch Electronics eBay Shop

Rating: 99.8%

DRL LED Daytime Running Light Relay Harness Automatic Control On Off Module Box
DRL LED Daytime Running Light Relay Harness Automatic Control On Off Module Box on E-Bay starting at $11.59

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car-top518

Rating: 98.5%

Sonoff Switch Relay Module Timer Smart WiFi Wireless Remote For iphone & Android
Sonoff Switch Relay Module Timer Smart WiFi Wireless Remote For iphone & Android on E-Bay starting at $7.59

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SONOFF offizieller Laden

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Lead Acid Lithium Battery Charger Automatic Charging Control Switch Module 12V
Lead Acid Lithium Battery Charger Automatic Charging Control Switch Module 12V on E-Bay starting at $11.32

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Motorhouse

Rating: 99.7%

Ford F250 F350 Super Duty 7.3L Diesel Glow Plug Relay Module OEM F81Z-12B533-AC
Ford F250 F350 Super Duty 7.3L Diesel Glow Plug Relay Module OEM F81Z-12B533-AC on E-Bay starting at $64.85

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QUIRK PARTS

Rating: 98.7%

Self-locking WiFi Wireless Smart Switch DC 5V-12V Home Relay Module
Self-locking WiFi Wireless Smart Switch DC 5V-12V Home Relay Module on E-Bay starting at $6.70

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shields-fans

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