1,800+ results for arduino relay
- Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 ChannelsOpens in a new window or tabBrand new | BusinessEUR 2.35 to EUR 7.35+ EUR 2.71 postagefrom Chinagelepinzaa (957) 98.4%
- 5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8ChannelOpens in a new window or tabBrand new | BusinessEUR 2.37 to EUR 14.25+ EUR 1.26 postagefrom Chinaglsuperiorproduct (1,020) 98.5%
- 16-Channel 5V Relay Board Module w/ Optocoupler Power Supply Arduino PIC ARMOpens in a new window or tabBrand new | BusinessEUR 13.51+ EUR 2.27 postagefrom Chinaczb6721960 (311,172) 99%
- Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 ChannelsOpens in a new window or tabBrand new | BusinessEUR 4.28 to EUR 11.43Free international postagefrom Chinaglsuperiorproduct (1,020) 98.5%
- 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU ArduinoOpens in a new window or tabBrand new | BusinessEUR 1.25Free international postagefrom ChinaFree returnsindustry-mall (1,115) 99.9%
- 5V-24V 1/2/4/6/8 Channel Relay Module Arduino PI ARM AVR DSP PIC ESP32 ESP8266Opens in a new window or tabBrand new | BusinessEUR 3.42 to EUR 10.76Was: EUR 3.605% off+ EUR 1.43 postagefrom ChinaFree returnsarduimedi (758) 99.6%
- Seeed Technology Grove Relay With Cable- Arduino - Raspberry Pi CompatibleOpens in a new window or tabBrand new | BusinessEUR 11.09Was: EUR 14.7925% off+ EUR 4.55 postagefrom ChinaFree returns65639_szcp5km (10,375) 98.6%
- Relay SRD-3V 5V 9V 12V 24V 48V DC Switching Relays 5 Pin 4 Pins for Arduino PiOpens in a new window or tabBrand new | BusinessEUR 2.04 to EUR 81.17+ EUR 7.69 postagefrom ChinaFree returnswe16_99 (351) 100%
- 5V or 12V 1-2-4-8 Channel Relay High Low Level Optocoupler Module for Arduino PIOpens in a new window or tabBrand new | BusinessEUR 5.35 to EUR 9.52+ EUR 4.76 postagefrom Chinaflowersshiny123 (9,610) 99.3%
- 4 Channel 5V Relay Shield Module Board for Arduino Raspberry Pi ARM AVR CN newOpens in a new window or tabBrand new | BusinessEUR 5.35 to EUR 9.52+ EUR 4.76 postagefrom Chinaflowersshiny123 (9,610) 99.3%
- 1/2/4 Channel 3V 3.3V Relay Module Low Level Trigger Relay For ArduinoOpens in a new window or tabBrand new | BusinessEUR 2.19 to EUR 5.08+ EUR 3.58 postagefrom ChinaFree returns61+ soldai_smart (65,942) 99.2%
- 1 2 4 8 16 Channel Relay Module 5V Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand new | BusinessEUR 5.34 to EUR 6.82Free international postagefrom China173+ soldyibiaoxin1982 (57,265) 99%
- 5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 ChannelOpens in a new window or tabBrand new | BusinessEUR 1.74 to EUR 20.97Free international postagefrom Chinagoodshop008-yg (197) 99.5%
- 12V Relay Module Board Interface for Arduino 1 2 4 8 16 Channel LowLevel TriggerOpens in a new window or tabBrand new | BusinessEUR 7.02 to EUR 14.29+ EUR 19.06 postagefrom United Kingdom227+ soldrookatronics (45,571) 99.7%
- HW 482 arduino/raspberry pi relay boards. x 30Opens in a new window or tabBrand new | PrivateEUR 46.51+EUR 14.08 postage estimatefrom United KingdomCustoms services and international tracking providedimpulserepair (4,662) 100%
- 5V 8-Channel Relay Board Module Arduino Raspberry Pi ARM AVR PICOpens in a new window or tabBrand new | BusinessEUR 13.95+ EUR 7.51 postagefrom United Kingdomlaptopconnections (29,609) 100%
- 5V 1 Channel Relay Board Module Optocoupler LED For Arduino PIC。qoOpens in a new window or tabBrand new | BusinessEUR 1.45+ EUR 0.82 postagefrom Chinaqiaoluan10 (2,708) 98.3%
- 🇬🇧 Relay Module 10A Single Channel - Arduino 5v to 240v AC Mains Control - UKOpens in a new window or tabBrand new | BusinessEUR 4.13+ EUR 8.58 postagefrom United Kingdom1,145 sold247geek (19,262) 99.7%
- 1 Channel 5V Relay Module Shield For Arduino Meage2560/1280 ARM PIC AVR HighOpens in a new window or tabBrand new | BusinessEUR 1.43+ EUR 1.42 postagefrom ChinaFree returnsalimodule (27,200) 99.5%
- 5V Four 4 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino NEWOpens in a new window or tabBrand new | BusinessEUR 2.47Was: EUR 2.729% off+ EUR 1.13 postagefrom ChinaFree returnssatisfyelectronics (217,527) 99.5%
- 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM ArduinoOpens in a new window or tabBrand new | BusinessEUR 1.51+ EUR 2.79 postagefrom ChinaFree returns10,000+ soldalice1101983 (569,997) 99.5%
- 12V 8Channel Relay Module with Optocoupler for Arduino UNO 2560 1280 ARM PIC AVROpens in a new window or tabBrand new | BusinessEUR 5.66Was: EUR 6.2810% off+ EUR 1.13 postagefrom ChinaFree returnssurvy2014 (289,819) 99.6%
- 2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for ArduinoOpens in a new window or tabBrand new | BusinessEUR 1.55Was: EUR 1.7210% off+ EUR 1.13 postagefrom ChinaFree returnssurvy2014 (289,819) 99.6%
- 5V DC 1 Channel Solid-State Relay Board Module High/Low Level For Arduino DIYOpens in a new window or tabBrand new | BusinessEUR 2.38Was: EUR 2.588% off+ EUR 2.79 postagefrom ChinaFree returnsalice1101983 (569,997) 99.5%
- 5V 1 Channel Relay Board Module Optocoupler LED For Arduino PIC ARM AVR.USHHOpens in a new window or tabBrand new | BusinessEUR 1.92Was: EUR 2.5625% off+ EUR 1.14 postagefrom China57 soldhmzkfugn-4 (16,115) 98.1%
- 16 Channel I2C Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0VOpens in a new window or tabBrand new | BusinessEUR 33.28+ EUR 6.43 postagefrom Latvia76 soldbugrovs2012 (3,094) 100%
- 1-10PCS 4 Channel 3V 3.3V Relay Module for Arduino Raspberry PIC AVR DSP ARMOpens in a new window or tabBrand new | BusinessEUR 5.83 to EUR 46.73+ EUR 1.72 postagefrom China31+ soldmodul_technik (99,965) 99.4%
- 5V Four 4-CH Channel Relay Module With optocoupler For PIC AVR DSP ARM ArduinoOpens in a new window or tabBrand new | BusinessEUR 2.47Was: EUR 2.698% off+ EUR 2.79 postagefrom ChinaFree returns878 soldalice1101983 (569,997) 99.5%
- 5V Relay Module Interface Boards for Arduino Low Level Trigger 1 2 4 8 ChannelsOpens in a new window or tabBrand new | BusinessEUR 7.02 to EUR 14.29+ EUR 19.06 postagefrom United Kingdom272+ soldrookatronics (45,571) 99.7%
- 5V 4-Channel Relay Board Module Arduino Raspberry Pi ARM AVR PICOpens in a new window or tabBrand new | BusinessEUR 9.65+ EUR 7.51 postagefrom United Kingdomlaptopconnections (29,609) 100%
- 5V 2-Channel Relay Board Module Arduino Raspberry Pi ARM AVR PICOpens in a new window or tabBrand new | BusinessEUR 6.79+ EUR 7.51 postagefrom United Kingdomlaptopconnections (29,609) 100%
- 8 Channel I2C Solid State Relay Module V2.0 Arduino Raspberry 110V 220V 2AOpens in a new window or tabBrand new | BusinessEUR 24.02+ EUR 6.43 postagefrom Latvia55 soldbugrovs2012 (3,094) 100%
- 5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 ChannelOpens in a new window or tabBrand new | BusinessEUR 1.71 to EUR 20.47Was: EUR 2.538% offFree international postagefrom Chinagoodshop003 (735) 97.3%
- 5V 1 Channel Relay Board Module Optocoupler LED For Arduino PIC ARM AVR GaMzd QWOpens in a new window or tabBrand new | BusinessEUR 3.31Free international postagefrom Chinaqiuwu_dance (7) 100%
- Relay Module 1 2 4 8 Channel with Optocoupler for Arduino 5VOpens in a new window or tabBrand new | BusinessEUR 5.29 to EUR 12.30Was: EUR 5.575% offFree international postagefrom Chinaecdiystore (1,049) 99.7%
- 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM ArduinoOpens in a new window or tabBrand new | BusinessEUR 1.49+ EUR 1.13 postagefrom ChinaFree returnslovesell2013 (76,929) 99.9%
- 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM ArduinoOpens in a new window or tabBrand new | BusinessEUR 1.96+ EUR 1.42 postagefrom ChinaFree returnsalimodule (27,200) 99.5%
- 1/2/5pcs 1 Channel RM Relay Module With Optocoupler Shield 5V 10A for ArduinoOpens in a new window or tabBrand new | BusinessEUR 6.03 to EUR 10.55Free international postagefrom Chinaecbuying (1,362) 99.6%
- 1/2/4/6/8 Arduino Pi Channel Relay Board Module Selectable Low 5V 12V 24VOpens in a new window or tabBrand new | BusinessEUR 4.12 to EUR 10.67+ EUR 1.83 postagefrom Chinagelepinzi (410) 97.6%
- 8 Channel 5V DC Relay Module Solid State Low Level SSR AVR DSP For ArduinoOpens in a new window or tabBrand new | BusinessEUR 13.87Was: EUR 15.4010% off+ EUR 27.28 postagefrom United StatesAlmost gone156 soldeelectronicparts (24,580) 99.6%
- 8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DINOpens in a new window or tabBrand new | BusinessEUR 23.09 to EUR 29.11+ EUR 6.43 postagefrom Latvia111+ soldbugrovs2012 (3,094) 100%
- 5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 ChannelOpens in a new window or tabBrand new | BusinessEUR 1.83 to EUR 21.96Free international postagefrom Chinagoodshop010-dg (133) 100%
- HD30A 4 Channel I2C 12V Relay module PCF8574 Arduino RaspberryOpens in a new window or tabBrand new | BusinessEUR 24.02+ EUR 6.43 postagefrom Latviabugrovs2012 (3,094) 100%
- Four channel Relay Shield 5V 4 Channel Relay Shield Module for Arduino NEWOpens in a new window or tabBrand new | BusinessEUR 3.53+ EUR 1.42 postagefrom ChinaFree returnscayin35 (136,182) 99.8%
- 12V Relay Module 1 2 4 8 Channel with Optocoupler for ArduinoOpens in a new window or tabBrand new | BusinessEUR 5.53 to EUR 12.91Free international postagefrom Chinaecbuying (1,362) 99.6%
- 1PCS 3V Relay High Level Driver Module optocouple Relay Module for Arduino NEWOpens in a new window or tabBrand new | BusinessEUR 3.02Was: EUR 3.3510% off+ EUR 1.13 postagefrom ChinaFree returnssurvy2014 (289,819) 99.6%
- 1 2 4 8 Channel 5V 12V Relay Module Board For Arduino Raspberry Pi ARM AVR DSPOpens in a new window or tabBrand new | BusinessEUR 2.25 to EUR 4.52+ EUR 1.13 postagefrom Chinaanbest004 (3,532) 98.4%
- 5pcs 2 Channel Relay Module 5V 10A Board Shield with Optocoupler for ArduinoOpens in a new window or tabBrand new | BusinessEUR 14.74Free international postagefrom Chinaflyfun_diymall (14,714) 99.3%
- 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level TrigerOpens in a new window or tabBrand new | BusinessEUR 1.42+ EUR 1.42 postagefrom ChinaFree returns255 soldcayin35 (136,182) 99.8%
- New listing5pcs 3V Relay 1 Channel Relay Module Module Driver Module ArduinoOpens in a new window or tabBrand new | BusinessEUR 9.01 to EUR 14.86+ EUR 2.25 postagefrom Chinasuzsgsq6 (342) 96.8%
- 1X Four Channel Relay Shield 5V 4 Channel Relay Shield Module for Arduino UNO R3Opens in a new window or tabBrand new | BusinessEUR 3.83+ EUR 1.71 postagefrom Chinajymodule (1,835) 99.2%
- New 5V 8 Channel Solid State Relay Module Board SSR Switch for ArduinoOpens in a new window or tabBrand new | BusinessEUR 17.88+ EUR 3.99 postagefrom Chinat-mall2013 (19,895) 98.1%
- 1 Relay Module 5V 30A High Power For Arduino AVR PIC DSP ARM SLA-05VDC-SL-AOpens in a new window or tabBrand new | BusinessEUR 2.70Was: EUR 2.9910% off+ EUR 1.13 postagefrom ChinaFree returns1,027 soldsurvy2014 (289,819) 99.6%
- New listing5pcs 3V Relay 1 Channel Relay Module Module Driver Module ArduinoOpens in a new window or tabBrand new | BusinessEUR 9.14 to EUR 15.07+ EUR 2.25 postagefrom Chinastarysway (18) 92.3%
- 5V 1 Channel Relay Module Shield for Arduino Uno Meage 2560 1280 ARM PIC AVR DSPOpens in a new window or tabBrand new | BusinessEUR 2.25+ EUR 2.25 postagefrom Chinasunnylives (54,318) 97.2%
- 2PCS One 1 Channel Isolated 5V Relay Module Coupling For Arduino optocouplerOpens in a new window or tabBrand new | BusinessEUR 1.92Was: EUR 2.1410% off+ EUR 1.13 postagefrom ChinaFree returns119 soldsurvy2014 (289,819) 99.6%
- 5V 12V 1 2 4 16 Channel Relay Module Board For Arduino Raspberry Pi ARM AVR DSPOpens in a new window or tabBrand new | BusinessEUR 2.42 to EUR 17.15+ EUR 1.00 postagefrom Chinahf005fr (2,195) 99%
- DC 5V 4 Channel Relay Module Shield Terminal Relay Board for Arduino UNO R3Opens in a new window or tabBrand new | BusinessEUR 4.53Was: EUR 4.877% off+ EUR 2.79 postagefrom Chinamodulefans (115,427) 99.1%
- 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino NEWOpens in a new window or tabBrand new | BusinessEUR 1.49+ EUR 1.40 postagefrom ChinaFree returnsdeeplearnings (20,910) 99.7%
- 1/2/4 Channel 3V 3.3V Relay Module Low Level Trigger Relay For ArduinoOpens in a new window or tabBrand new | BusinessEUR 3.85 to EUR 7.18+ EUR 2.70 postagefrom ChinaFree returnsmicroworld2050 (3,275) 99.5%
- 1PCS Four channel Relay Shield 5V 4 Channel Relay Shield Module for ArduinoOpens in a new window or tabBrand new | BusinessEUR 4.13+ EUR 1.50 postagefrom Chinaauelectronics8_6 (46,835) 99.3%
- 4-Channel Relay Module DC 5V With Optocoupler For Arduino ARM AVR DSPOpens in a new window or tabBrand new | BusinessEUR 3.07+ EUR 1.50 postagefrom China125 soldauelectronics8_6 (46,835) 99.3%
- 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARMOpens in a new window or tabBrand new | BusinessEUR 5.00Was: EUR 5.5610% off+ EUR 1.13 postagefrom ChinaFree returns211 soldsurvy2014 (289,819) 99.6%
- 1 2 4 8 Channel 5V 12V Relay Module Board For Arduino Raspberry Pi ARM AVR DSPOpens in a new window or tabBrand new | BusinessEUR 2.42 to EUR 17.15+ EUR 1.00 postagefrom Chinaanbest002 (4,721) 97.6%
- 5V 1/2 CH Isolated Relay Module With Optocoupler FOR Arduino PIC ARM DSP AVROpens in a new window or tabBrand new | BusinessEUR 1.82 to EUR 20.83Was: EUR 1.988% off+ EUR 2.79 postagefrom Chinaalice1101983 (569,997) 99.5%
- 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger DIYOpens in a new window or tabBrand new | BusinessEUR 1.23Was: EUR 1.3710% off+ EUR 1.13 postagefrom ChinaFree returnssurvy2014 (289,819) 99.6%
- 5V 12V 1 2 4 8 Channel Relay Module Board For Arduino Raspberry Pi ARM AVR DSPOpens in a new window or tabBrand new | BusinessEUR 2.42 to EUR 17.15+ EUR 1.00 postagefrom Chinakkqeb002 (5,410) 98.6%
- 1/2/5/10PCS 4 Four Channel Relay DC5V Optocoupler Module For Arduino PIC ARM AVROpens in a new window or tabBrand new | BusinessEUR 3.07 to EUR 26.39Was: EUR 3.348% off+ EUR 2.79 postagefrom Chinaalice1101983 (569,997) 99.5%
- 5/12/24V 1/2/4-Channel Relay Module w/ Optocoupler H/L Level Triger for ArduinoOpens in a new window or tabBrand new | BusinessEUR 3.56 to EUR 6.61+ EUR 0.82 postagefrom Chinaaliento_sol (5,298) 97%
- 1PCS 1 Channel 5V Relay Module with optocoupler for Arduino PIC ARM DSP AVROpens in a new window or tabBrand new | BusinessEUR 1.43Was: EUR 1.579% off+ EUR 1.13 postagefrom ChinaFree returnssatisfyelectronics (217,527) 99.5%
- 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARMOpens in a new window or tabBrand new | BusinessEUR 5.04Was: EUR 5.549% off+ EUR 1.13 postagefrom ChinaFree returns1,727 soldsatisfyelectronics (217,527) 99.5%
- Relay Module Board 1 2 4 8 Channel 5V 12V 24V with Optocoupler for ArduinoOpens in a new window or tabBrand new | BusinessEUR 5.29 to EUR 10.34Free international postagefrom Chinaebuying2024 (0) 0%
- 5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand new | BusinessEUR 1.72 to EUR 18.97+ EUR 3.18 postagefrom ChinaFree returns384+ solddiybox (77,053) 98.8%
- 🇬🇧 Relay Module 10A Single Channel - Arduino 5v to 240v AC Mains Control - UKOpens in a new window or tabBrand new | BusinessEUR 2.99+ EUR 10.01 postagefrom United Kingdom89 sold247geek (19,262) 99.7%
- 8 Channel I2C Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0V IoTOpens in a new window or tabBrand new | BusinessEUR 23.09+ EUR 6.43 postagefrom Latvia90 soldbugrovs2012 (3,094) 100%
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