2,000+ results for relay arduino
- Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 ChannelsOpens in a new window or tabBrand NewS$ 3.04 to S$ 9.54Top-rated sellerTop-rated sellergelepinzaa (951) 98.5%+S$ 3.51 postagefrom China69+ sold
- 1/2/4/6/8 Arduino Pi Channel Relay Board Module Selectable Low 5V 12V 24VOpens in a new window or tabBrand NewS$ 5.32 to S$ 13.78Top-rated sellerTop-rated sellergelepinzi (404) 97.6%+S$ 2.36 postagefrom China
- 5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8ChannelOpens in a new window or tabBrand NewS$ 3.07 to S$ 18.39Top-rated sellerTop-rated sellerglsuperiorproduct (1,011) 98.5%+S$ 1.63 postagefrom China
- Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 ChannelsOpens in a new window or tabBrand NewS$ 5.52 to S$ 14.76Top-rated sellerTop-rated sellerglsuperiorproduct (1,011) 98.5%Free International Shippingfrom China
- 1/2/4 Channel 3V 3.3V Relay Module Low Level Trigger Relay For ArduinoOpens in a new window or tabBrand NewS$ 2.83 to S$ 6.56Top-rated sellerTop-rated sellerai_smart (65,915) 99.2%Free International Shippingfrom ChinaFree returns58+ sold
- 12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM ArduinoOpens in a new window or tabBrand NewS$ 1.46 to S$ 17.54Top-rated sellerTop-rated sellersurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns867+ sold
- 5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 ChannelOpens in a new window or tabBrand NewS$ 2.25 to S$ 27.07Top-rated sellerTop-rated sellergoodshop008-yg (188) 99.5%Free International Shippingfrom China
- 1 2 4 8 16 Channel Relay Module 5V Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand NewS$ 6.93 to S$ 8.84Top-rated sellerTop-rated selleryibiaoxin1982 (57,264) 99%Free International Shippingfrom China173+ sold
- 1PCS 3V Relay High Level Driver Module optocouple Relay Module for Arduino NEWOpens in a new window or tabBrand NewS$ 3.91Top-rated sellerTop-rated sellerWas: S$ 4.34 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns
- 5V 1 2 4 8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand NewS$ 3.53 to S$ 13.27Top-rated sellerTop-rated sellerchangfuruixin (1,712) 100%Free International Shippingfrom China82+ sold
- 12V 8Channel Relay Module with Optocoupler for Arduino UNO 2560 1280 ARM PIC AVROpens in a new window or tabBrand NewS$ 7.34Top-rated sellerTop-rated sellerWas: S$ 8.15 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns
- 5V DC 1 Channel Solid-State Relay Board Module High/Low Level For Arduino DIYOpens in a new window or tabBrand NewS$ 3.09Top-rated sellerTop-rated sellerWas: S$ 3.35 8% offalice1101983 (569,936) 99.5%+S$ 5.17 postagefrom ChinaFree returns
- 1PCS 5V 1/2/4/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARMOpens in a new window or tabBrand NewS$ 1.46 to S$ 7.07Top-rated sellerTop-rated sellersurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns
- 5pcs - KY-019 5V Relay Module Board Shield One Channel For Arduino - From USAOpens in a new window or tabBrand NewS$ 11.65wildware (373) 99.4%+S$ 34.70 postagefrom United States
- 16 Channel I2C Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0VOpens in a new window or tabBrand NewS$ 53.08Top-rated sellerTop-rated sellerbugrovs2012 (3,094) 100%+S$ 10.26 postagefrom Latvia33 watchers
- 8 Channel I2C Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0V IoTOpens in a new window or tabBrand NewS$ 36.84Top-rated sellerTop-rated sellerbugrovs2012 (3,094) 100%+S$ 10.26 postagefrom Latvia36 watchers
- 5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand NewS$ 1.46 to S$ 17.50Top-rated sellerTop-rated selleralice1101983 (569,936) 99.5%+S$ 5.17 postagefrom ChinaFree returns2,090+ sold
- 5V Four 4-CH Channel Relay Module With optocoupler For PIC AVR DSP ARM ArduinoOpens in a new window or tabBrand NewS$ 3.20Top-rated sellerTop-rated sellerWas: S$ 3.48 8% offalice1101983 (569,936) 99.5%+S$ 5.17 postagefrom ChinaFree returns878 sold
- 1 Relay Module 5V 30A High Power For Arduino AVR PIC DSP ARM SLA-05VDC-SL-AOpens in a new window or tabBrand NewS$ 3.50Top-rated sellerTop-rated sellerWas: S$ 3.88 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns1,027 sold
- 5V 12V 1 2 4 16 Channel Relay Module Board For Arduino Raspberry Pi ARM AVR DSPOpens in a new window or tabBrand NewS$ 3.12 to S$ 22.14Top-rated sellerTop-rated sellerhf005fr (2,178) 99%+S$ 0.92 postagefrom China
- 1/2/4/6/8 Channel 5V Relay Board Module Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand NewS$ 1.46 to S$ 15.18Top-rated sellerTop-rated sellersatisfyelectronics (217,507) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- 5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 ChannelOpens in a new window or tabBrand NewS$ 2.41 to S$ 28.85Top-rated sellerTop-rated sellergoodshop003 (733) 97.6%Free International Shippingfrom China
- 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM ArduinoOpens in a new window or tabBrand NewS$ 1.96Top-rated sellerTop-rated selleralice1101983 (569,936) 99.5%+S$ 5.17 postagefrom ChinaFree returns757 watchers
- 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARMOpens in a new window or tabBrand NewS$ 6.48Top-rated sellerTop-rated sellerWas: S$ 7.21 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns211 sold
- 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARMOpens in a new window or tabBrand NewS$ 6.48Top-rated sellerTop-rated sellerWas: S$ 7.21 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns134 sold
- 5V/12V/24V Relay Module Shield for Arduino Meage 2560 1280 ARM PIC AVR DSPOpens in a new window or tabBrand NewS$ 1.46 to S$ 2.35Top-rated sellerTop-rated selleralice1101983 (569,936) 99.5%+S$ 5.17 postagefrom ChinaFree returns
- 5V Four 4 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino NEWOpens in a new window or tabBrand NewS$ 3.20Top-rated sellerTop-rated sellerWas: S$ 3.53 9% offsatisfyelectronics (217,507) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- 12V Relay Module With optocoupler for PIC AVR DSP ARM Arduino 1/2/4/8/16 ChannelOpens in a new window or tabBrand NewS$ 1.83 to S$ 23.73Top-rated sellerTop-rated sellerai_smart (65,915) 99.2%Free International Shippingfrom ChinaFree returns
- 8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DINOpens in a new window or tabBrand NewS$ 36.84 to S$ 46.44Top-rated sellerTop-rated sellerbugrovs2012 (3,094) 100%+S$ 10.26 postagefrom Latvia69+ sold
- 8 Channel I2C Solid State Relay Module V2.0 Arduino Raspberry 110V 220V 2AOpens in a new window or tabBrand NewS$ 38.32Top-rated sellerTop-rated sellerbugrovs2012 (3,094) 100%+S$ 10.26 postagefrom Latvia23 watchers
- 12V Relay Module Board Interface for Arduino 1 2 4 8 16 Channel LowLevel TriggerOpens in a new window or tabBrand NewS$ 9.06 to S$ 18.45rookatronics (45,537) 99.7%+S$ 24.61 postagefrom United Kingdom52+ watchers
- HW 482 arduino/raspberry pi relay boards. x 30Opens in a new window or tabBrand NewS$ 67.77Customs services and international tracking providedimpulserepair (4,661) 100%+S$ 37.55 shipping estimatefrom United Kingdom
- 1 2 4 8 Channel 5V 12V Relay Module Board For Arduino Raspberry Pi ARM AVR DSPOpens in a new window or tabBrand NewS$ 3.12 to S$ 22.14Top-rated sellerTop-rated selleranbest002 (4,715) 97.7%+S$ 0.92 postagefrom China
- 2PCS One 1 Channel Isolated 5V Relay Module Coupling For Arduino optocouplerOpens in a new window or tabBrand NewS$ 2.50Top-rated sellerTop-rated sellerWas: S$ 2.78 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns119 sold
- 1 2 4 8 16 Channel Relay Module 5V Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand NewS$ 4.60 to S$ 5.34Top-rated sellerTop-rated seller365bestseller (65,502) 99.9%+S$ 1.83 postagefrom China
- 5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand NewS$ 2.05 to S$ 22.64Top-rated sellerTop-rated sellerWas: S$ 2.23 8% offdiybox (77,037) 98.8%+S$ 4.12 postagefrom ChinaFree returns384+ sold
- 1PCS new 1 Channel 5V Relay Module with optocoupler for Arduino PIC ARM DSP AVROpens in a new window or tabBrand NewS$ 1.83Top-rated sellerTop-rated sellerWas: S$ 2.04 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns
- Relay Module Shield 5V/12V/24V For Arduino Meage 2560 1280 ARM PIC AVR DSP BoardOpens in a new window or tabBrand NewS$ 1.83 to S$ 2.75Top-rated sellerTop-rated sellerai_smart (65,915) 99.2%Free International Shippingfrom ChinaFree returns
- 5V 1/2/4/8 Channel Relay Board Module for Arduino Raspberry ARM AVR PICOpens in a new window or tabBrand NewS$ 4.22 to S$ 12.71Top-rated sellerTop-rated sellerCustoms services and international tracking provided+S$ 26.09 shipping estimatearduino-kits (26,835) 96.4%from United Kingdom24+ watchers
- 8 Channel 5V DC Relay Module Solid State Low Level SSR AVR DSP For ArduinoOpens in a new window or tabBrand NewS$ 20.47linuxcafe (2,608) 99.8%Was: S$ 21.54 5% off+S$ 37.89 postagefrom United States
- New 5V 8 Channel Solid State Relay Module Board SSR Switch for ArduinoOpens in a new window or tabBrand NewS$ 23.09Top-rated sellerTop-rated sellert-mall2013 (19,894) 98.6%+S$ 5.50 postagefrom China
- 5V 12V 1 2 4 16 Channel Relay Module Board For Arduino Raspberry Pi ARM AVR DSPOpens in a new window or tabBrand NewS$ 3.38 to S$ 23.61Top-rated sellerTop-rated selleranbest003 (4,460) 98.8%+S$ 1.48 postagefrom China
- 2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for ArduinoOpens in a new window or tabBrand NewS$ 2.01Top-rated sellerTop-rated sellerWas: S$ 2.23 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns
- 2 Channel SSR Solid State Relay low Trigger 5A 0-2V DC-DC Arduino R3Opens in a new window or tabBrand NewS$ 10.71Top-rated sellerTop-rated sellerWas: S$ 11.77 9% offsatisfyelectronics (217,507) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- 5V 12V 1 2 4 8 Channel Relay Module Board For Arduino Raspberry Pi ARM AVR DSPOpens in a new window or tabBrand NewS$ 3.12 to S$ 22.14Top-rated sellerTop-rated sellerkkqeb002 (5,404) 98.6%+S$ 0.92 postagefrom China
- 5V One 1 Channel Isolated Relay Module Optocoupler For Arduino PIC AVR DSP ARM FOpens in a new window or tabBrand NewS$ 1.46Top-rated sellerTop-rated sellersurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns80 sold
- 5V 1 Channel Relay Board Module Optocoupler LED for Arduino UNO PIC ARM AVROpens in a new window or tabBrand NewS$ 1.52Top-rated sellerTop-rated sellerWas: S$ 1.65 8% offworldchips (190,397) 99.1%Postage not specifiedfrom ChinaFree returns
- 380V 8A 1/2/4 Channel Solid State Relay Board SSR Switch Controller ArduinoOpens in a new window or tabBrand NewS$ 10.81 to S$ 23.85Top-rated sellerTop-rated sellerWas: S$ 11.75 8% offalice1101983 (569,936) 99.5%+S$ 5.17 postagefrom ChinaFree returns95+ sold
- 1PCS 1 Channel 5V Relay Module with optocoupler for Arduino PIC ARM DSP AVROpens in a new window or tabBrand NewS$ 1.86Top-rated sellerTop-rated sellerWas: S$ 2.04 9% offsatisfyelectronics (217,507) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- 1/2/5/10PCS DC5V 4 Four Channel Relay Module Optocoupler For Arduino PIC ARM AVROpens in a new window or tabBrand NewS$ 3.31 to S$ 40.87Top-rated sellerTop-rated sellerWas: S$ 3.59 8% offworldchips (190,397) 99.1%Postage not specifiedfrom ChinaFree returns
- 12V 1/2/4/8/16 Channel Relay Module With optocoupler For AVR DSP ARM Arduino PICOpens in a new window or tabBrand NewS$ 1.46 to S$ 17.53Top-rated sellerTop-rated sellersatisfyelectronics (217,507) 99.5%+S$ 1.46 postagefrom ChinaFree returns87+ sold
- 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM ArduinoOpens in a new window or tabBrand NewS$ 1.76Top-rated sellerTop-rated sellerWas: S$ 1.93 9% offsatisfyelectronics (217,507) 99.5%+S$ 1.46 postagefrom ChinaFree returns354 sold
- 5V 4--Channel Relay Module for Arduino PIC ARM DSP AVR ElectronicOpens in a new window or tabBrand NewS$ 3.20Top-rated sellerTop-rated sellerWas: S$ 3.56 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns410 sold
- 4 Channel 5V Relay Shield Module Expansion Board For Arduino Relay ElectronicOpens in a new window or tabBrand NewS$ 5.29Top-rated sellerTop-rated sellerWas: S$ 5.74 8% offdiybox (77,037) 98.8%Postage not specifiedfrom ChinaFree returns
- 5/12/24V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger DIYOpens in a new window or tabBrand NewS$ 1.46Top-rated sellerTop-rated sellerzhuzhunv0928 (537) 98.9%+S$ 2.36 postagefrom ChinaFree returns
- 5/12/24V 1/2/4-Channel Relay Module w/ Optocoupler H/L Level Triger for ArduinoOpens in a new window or tabBrand NewS$ 5.23 to S$ 10.17Top-rated sellerTop-rated selleriridescent-show (101,566) 96.9%Free International Shippingfrom China
- 12V 8Channel Relay Module with Optocoupler for Arduino UNO 2560 1280 ARM PIC AVROpens in a new window or tabBrand NewS$ 8.05Top-rated sellerTop-rated sellerWas: S$ 8.74 8% offalice1101983 (569,936) 99.5%+S$ 5.17 postagefrom China161 sold
- 8 Channel 5V Relay Shield Module Board Optocoupler module Arduino ARM AVROpens in a new window or tabBrand NewS$ 7.16Top-rated sellerTop-rated sellerWas: S$ 7.78 8% offworldchips (190,397) 99.1%Postage not specifiedfrom ChinaFree returns
- 5V DC 1 Channel Solid-State Relay Board module High Level fuse for arduinoOpens in a new window or tabBrand NewS$ 2.42Top-rated sellerTop-rated sellerWas: S$ 2.63 8% offworldchips (190,397) 99.1%Postage not specifiedfrom ChinaFree returns
- 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARMOpens in a new window or tabBrand NewS$ 6.54Top-rated sellerTop-rated sellerWas: S$ 7.19 9% offsatisfyelectronics (217,507) 99.5%+S$ 1.46 postagefrom ChinaFree returns180 watchers
- 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger DIYOpens in a new window or tabBrand NewS$ 1.59Top-rated sellerTop-rated sellerWas: S$ 1.77 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns
- 1PCS 2 Channel SSR Solid State Relay low Trigger 5A 0-2V DC-DC For Arduino R3Opens in a new window or tabBrand NewS$ 10.60Top-rated sellerTop-rated sellerWas: S$ 11.78 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns
- 5V 1/2 CH Isolated Relay Module With Optocoupler FOR Arduino PIC ARM DSP AVROpens in a new window or tabBrand NewS$ 2.36 to S$ 27.02Top-rated sellerTop-rated sellerWas: S$ 2.57 8% offalice1101983 (569,936) 99.5%+S$ 5.17 postagefrom China
- 5V 1/2/4/6/8 Channel Relay Module Board Optocoupler LED For Arduino ARM AVROpens in a new window or tabBrand NewS$ 1.85 to S$ 16.91Top-rated sellerTop-rated selleralice1101983 (569,936) 99.5%+S$ 5.17 postagefrom China
- 5V 4 Channel SSR Solid State Relay Module With fuse for Arduino uno MEGA2560 R3Opens in a new window or tabBrand NewS$ 5.86Top-rated sellerTop-rated sellerWas: S$ 6.38 8% offworldchips (190,397) 99.1%+S$ 4.86 postagefrom ChinaFree returns
- 1pcs 5v 4 Channel SSR G3MB-202P Solid State Relay Module For ArduinoOpens in a new window or tabBrand NewS$ 6.04Top-rated sellerTop-rated sellerWas: S$ 6.72 10% offsurvy2014 (289,800) 99.6%Free International Shippingfrom ChinaFree returns506 sold
- 1/2/4/6/8/16 Channel 5V Relay Board Module Optocoupler LED For Arduino ARM PICOpens in a new window or tabBrand NewS$ 2.08 to S$ 22.68Top-rated sellerTop-rated sellerWas: S$ 2.26 8% offdiybox (77,037) 98.8%Postage not specifiedfrom ChinaFree returns
- 1 Channel 5V Relay Module Shield for Arduino uno 1280 2560 ARM PIC AVR DSP NewOpens in a new window or tabBrand NewS$ 2.10Top-rated sellerTop-rated sellerczb6721960 (311,155) 99%+S$ 2.92 postagefrom ChinaFree returns
- 1/2/5/10PCS 4 Four Channel Relay DC5V Optocoupler Module For Arduino PIC ARM AVROpens in a new window or tabBrand NewS$ 3.99 to S$ 34.23Top-rated sellerTop-rated sellerWas: S$ 4.33 8% offalice1101983 (569,936) 99.5%+S$ 5.17 postagefrom China
- 5V Relay Module Interface Boards for Arduino Low Level Trigger 1 2 4 8 ChannelsOpens in a new window or tabBrand NewS$ 9.06 to S$ 18.45rookatronics (45,537) 99.7%+S$ 24.61 postagefrom United Kingdom18+ watchers
- 5/12/24V 1/2/4-Channel Relay Module w/ Optocoupler H/L Level Triger for ArduinoOpens in a new window or tabBrand NewS$ 4.61 to S$ 8.58Top-rated sellerTop-rated selleraliento_sol (5,293) 97.2%+S$ 1.07 postagefrom China
- New Four channel Relay Shield 5V 4 Channel Relay Shield Module for ArduinoOpens in a new window or tabBrand NewS$ 6.36Top-rated sellerTop-rated sellerczb6721960 (311,155) 99%+S$ 2.92 postagefrom China77 sold
- 2PCS 5V 1 One Channel Relay Module Shield Low level for SCM DIY Arduino AVC DSPOpens in a new window or tabBrand NewS$ 5.89Top-rated sellerTop-rated sellerrobotmaker2015 (33,266) 99.3%+S$ 1.18 postagefrom ChinaFree returns141 sold
- 3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoTOpens in a new window or tabBrand NewS$ 23.26Top-rated sellerTop-rated sellerallamandi (5,709) 99.1%+S$ 30.45 postagefrom United States
- 8 Channel Electromagnetic Relay Module I2C interface 3.3V 5.0V PCF8574 ArduinoOpens in a new window or tabBrand NewS$ 36.84Top-rated sellerTop-rated sellerbugrovs2012 (3,094) 100%+S$ 10.26 postagefrom Latvia
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