10,000+ results for relay module 5v
- 8 Channel 5V DC Relay Module Solid State Low Level SSR AVR DSP For ArduinoOpens in a new window or tabBrand New$12.18Extra 5% off with couponWas: $13.53 10% offTop Rated Pluseelectronicparts (24,411) 99.5%+$5.35 shippingFree returnsAlmost gone154 sold
- 8 Channel 5V DC Relay Module Solid State Low Level SSR AVR DSP For ArduinoOpens in a new window or tabBrand New$13.86Extra 5% off with couponWas: $14.59 5% offTop Rated Pluslinuxcafe (2,568) 99.7%+$5.35 shippingFree returns2 watchers
- 3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoTOpens in a new window or tabBrand New4 product ratings - 3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoT$15.75Top Rated Plusallamandi (5,600) 99.3%Free shippingFree returns
- 2 Channel SSR Solid State Relay Module For Arduino 5V 2A Low LevelOpens in a new window or tabBrand New$4.11Extra 5% off with couponWas: $4.33 5% offTop Rated Pluslinuxcafe (2,568) 99.7%+$5.25 shippingFree returns
- 5V 12V 1 2 4 6 8 Channel Relay Module with Optocoupler Relay Output for ArduinoOpens in a new window or tabBrand New$7.94 to $9.44tech_pro_1 (935) 100%Free shipping71+ sold
- 1 Channel Power Relay Module 250V/10A 5V Control for ArduinoOpens in a new window or tabBrand New$5.39Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,431) 100%Free returns614 sold
- 5V 1 Channel 250V/10A Relay Module Board Shield For PIC AVR DSP ARM MCU ArduinoOpens in a new window or tabBrand New$4.99Save up to 20% when you buy moreindustrialsino (9) 100%Free shipping
- 5V-30V Delay Relay Timer Module Trigger Delay Switch Adjustable Relay ModuleOpens in a new window or tabBrand New$5.19Save up to 8% when you buy moreWas: $6.49 20% offTop Rated Plusgocartgo (3,637) 94%Free shippingFree returns
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Sponsored | Top selling items from highly rated sellers with free shipping- HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High LOpens in a new window or tabBrand New$11.00johntth-31 (161) 99.4%Free shipping
- 4 Channel 5V DC Relay Module Solid State Low Level SSR G3MB-202P 2A for ArduinoOpens in a new window or tabBrand New$7.68Extra 5% off with couponWas: $8.08 5% offTop Rated Pluslinuxcafe (2,568) 99.7%+$5.25 shippingFree returnsAlmost gone28 sold
- 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU ArduinoOpens in a new window or tabBrand New$0.98digital-factory (1,278) 99.9%Free shippingfrom ChinaFree returns195 sold
- 5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand New$0.99 to $11.85alice1101983 (569,540) 99.5%+$3.20 shippingfrom ChinaFree returns6,120+ sold
- 4pcs 5V Dual Channel 2 Relay Module Arduino Relays Switch 110V 115V 120V 220V USOpens in a new window or tabBrand New$14.99Save up to 10% when you buy moreiniteq (8,121) 99.2%Free shippingFree returns81 sold
- Micro USB5V/DC7-32V 4Ch Wifi Remote Control Relay Switch Module For Tuya APP NewOpens in a new window or tabBrand New$14.21 to $112.46czb6721960 (311,010) 99.1%Was: $118.38 5% off+$3.50 shippingfrom ChinaFree returns
- 5V / 12V ESP8266 ESP-01 2 /4-Channel WiFi Relay Module For IOT Smart Home APPOpens in a new window or tabBrand New$4.84 to $7.04automat-91 (843) 100%Free shippingfrom ChinaFree returns
- 5V/12V 4-8-16 Channel Relay Module Arduino Raspberry PI ARM AVR DSP PIC PLC w//Opens in a new window or tabBrand New$8.09 to $75.05minke23mk (3,489) 96.6%Was: $83.39 10% offFree shipping
- DC5V 9V 12V 24V 1/2/4/8 Channel Relay Module High Low Level with Optokoppler USOpens in a new window or tabBrand New$5.99 to $11.79xyz-electronics (1,730) 99.1%Free shipping
- 5V / 12V ESP8266 ESP-01 2 /4-Channel WiFi Relay Module For IOT Smart Home APPOpens in a new window or tabBrand New$4.84 to $7.04digital-factory (1,278) 99.9%Free shippingfrom ChinaFree returns
- 1pcs 1 2 4 8 Channel 5V 12V 24V Relay Module Board High and Low Level TriggerOpens in a new window or tabBrand New$3.74 to $9.52ecbuying (1,285) 99.6%+$2.99 shippingfrom China
- Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High LOpens in a new window or tabBrand New$11.14spozillafirst (5) 100%Free shippingFree returns
- 8-channel relay module board 5V for Arduino PIC AVR MCU DSP 15-20mAOpens in a new window or tabNew – Open box$10.00tuanthanhhuynh2012 (1,279) 100%Free 4 day shipping
- ESP8266 Relay Module Smart Home Phone Remote Control Switch APP ESP-01S 5V WiFiOpens in a new window or tabBrand New$4.49ameribox (158,908) 98%Free shipping152 sold
- 5pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USAOpens in a new window or tabBrand New$10.49Save up to 20% when you buy moreiniteq (8,121) 99.2%Free shippingFree returns874 sold
- DC 5V 4 Channel Relay Module with Optocoupler For Arduino ARM MCU AVR DSP USOpens in a new window or tabBrand New$7.49Save up to 5% when you buy moremodulesworld2022 (2,902) 99.2%Free shipping
- 1/2/4/8 Channel Relay Board Relay Module w/Optocoupler High Low 5V 9V 12V 24V USOpens in a new window or tabBrand New$5.89 to $11.29$5 off $50+ with coupondiybox (76,900) 98.8%Free shipping
- Eight / 8 Channel 5V OMRON High Level Trigger Solid State Relay Module ArduinoOpens in a new window or tabBrand New$19.99maker_usa (21,918) 98.7%Free shipping
- 5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay ModuleOpens in a new window or tabBrand New$11.08alice1101983 (569,540) 99.5%Was: $11.79 6% off+$3.00 shippingfrom ChinaFree returns
- 3units! 2 Channel DC 5V Relay Switch Board Module, for Arduino Rberry Pi PIC ARMOpens in a new window or tabBrand New$10.50allamandi (5,600) 99.3%Free shipping181 sold
- 5V 12V 24V 30A 4 Channel Relay Module High And Low Level Relay Module Smart HomeOpens in a new window or tabBrand New$11.99worldchips (190,092) 99.1%+$3.50 shippingfrom ChinaFree returns
- 4 Channel 5V DC Relay Module Solid State Low Level SSR G3MB-202P 2A for ArduinoOpens in a new window or tabBrand New$6.43Extra 5% off with couponWas: $7.14 10% offTop Rated Pluseelectronicparts (24,411) 99.5%+$5.35 shippingFree returnsAlmost gone80 sold
- ESP8266 ESP-01S 5V WiFi Relay Module Smart Home Phone Remote Control Switch APPOpens in a new window or tabBrand New$4.38Extra 5% off with couponWas: $4.87 10% offTop Rated Pluseelectronicparts (24,411) 99.5%+$5.35 shippingFree returns32 sold
- DaFuRui 5v Relay Module,8Pack 1 Channel Relay Module 5v Relay Board with OptocouOpens in a new window or tabNew – Open box$11.87ucthebox (8,218) 97.6%Was: $12.49 5% offFree shipping
- 5V Relay Module USB Control Switch / 2 Way 5V Relay Module / PC Control SwitchOpens in a new window or tabBrand New$8.97Save up to 8% when you buy moreWas: $11.21 20% offTop Rated Plusgocartgo (3,637) 94%Free shippingFree returns
- 1/2/4 Channel Bluetooth Relay Module APP Control Switch IoT Smart Home DC 5V/12VOpens in a new window or tabBrand New$4.59 to $7.35worldchips (190,092) 99.1%Was: $4.99 8% off+$3.50 shippingfrom ChinaFree returns
- New ListingHiletgo 5V 8 Channel Relay Module with Opto-Isolated Support High and Low LevelOpens in a new window or tabBrand New$16.89allinonetwo (3) 80%Free shippingFree returns
- Wifi Wireless Smart Switch Relay Module For Smart Home 5v 5v/12vba Applied To AOpens in a new window or tabBrand New$20.57vintlamc0 (1,528) 99.5%Free shippingFree returnsLast one2 watchers
- 1/2/4/8 Channel Relay Board Relay Module Optocoupler High Low 5V 9V 12V 24V USAOpens in a new window or tabBrand New$5.88 to $11.29Save up to 5% when you buy moremodulesworld2022 (2,902) 99.2%Free shipping
- 1 Channel 5V Relay Module for arduino 1-Channel relay KY-019 For PIC AVR DSP ARMOpens in a new window or tabBrand New$4.99Save up to 20% when you buy moreindustrialsino (9) 100%Free shipping
- 16 Channel Relay Module DC5/12V Wifi Relay Onboard ESP8266WIFI Development BoardOpens in a new window or tabBrand New$21.77worldchips (190,092) 99.1%+$3.50 shippingfrom ChinaFree returns
- ESP8266 ESP-01S 5V WiFi Relay Module Smart Home Phone Remote Control Switch APPOpens in a new window or tabBrand New$5.68Extra 5% off with couponWas: $5.98 5% offTop Rated Pluslinuxcafe (2,568) 99.7%+$5.25 shippingFree returns13 watchers
- 1/2/4/6/8 Arduino Pi Channel Relay Board Module Selectable Low 5V 12V 24VOpens in a new window or tabBrand New$3.58 to $9.28gelepinzi (377) 96.9%+$1.59 shippingfrom China
- 5V 24V Relay Module/2/4/6/8/Various Model Options () 12V 1 6 ChannelOpens in a new window or tabBrand New$17.14jek_spek (79) 97.6%Free shipping
- 2x Dual Channel 5V OMRON High Level Trigger Solid State Relay Module For ArduinoOpens in a new window or tabBrand New$11.99Save up to 12% when you buy moremaker_usa (21,918) 98.7%Free shipping43 sold
- 8 Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC7~28V/5VOpens in a new window or tabBrand New$18.90Save up to 8% when you buy moreWas: $19.89 5% offgotw3527 (3,316) 99.1%Free shipping
- 5v Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated Hig...Opens in a new window or tabBrand New$20.39rachami_7782 (1,213) 99.4%Free shippingFree returnsLast one
- New ListingHiletgo 2pcs 5V 1 Channel Relay Module - 9 pk (18 Total)Opens in a new window or tabNew – Open box$25.00khoomproducts (734) 99.4%+$6.50 shipping
- 5v/12v/24v Relay Module Smd Optocoupler Isolation Convenient to Use 1 ChannelOpens in a new window or tabBrand New$7.57sipagti (75) 91.2%Free shipping
- 30A 5V 1-Channel Relay Module Board With Optocoupler H/L Level Triger NewOpens in a new window or tabBrand New$9.09Save up to 8% when you buy moregotw3527 (3,316) 99.1%Free shippingFree returns
- Relay Module Re5v1c Switch Wifi Smart Switch 5v Dc Wireless Switches InchingOpens in a new window or tabBrand New$5.23thor9985 (1,091) 97%Was: $6.79 23% offFree shippingfrom China
- US Ship 5V Relay Module High Triggered w/ LED For Arduino PIC AVR DSP ARM MCUOpens in a new window or tabBrand New$1.99 to $4.99Extra 10% offzyltech (15,865) 100%+$2.90 shipping
- HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High LOpens in a new window or tabBrand New$10.87rcorn2004 (962) 99.1%Free shipping
- SainSmart 8-channel relay module board 5V for Arduino PIC AVR MCU DSP 15-20mAOpens in a new window or tabBrand New$12.99nicheone (69,891) 99.7%Free shipping15 sold
- 1/2/4 Channel 5V Relay Module ESP-12F Development Board for Arduino Raspberry USOpens in a new window or tabBrand New$11.27 to $14.09xyz-electronics (1,730) 99.1%Was: $11.99 6% offFree shipping
- 5V/12V/24V Relay Module Shield for Arduino Meage 2560 1280 ARM PIC AVR DSPOpens in a new window or tabBrand New$0.99 to $1.59alice1101983 (569,540) 99.5%+$3.20 shippingfrom ChinaFree returns
- HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High LOpens in a new window or tabBrand New$10.62mark-down-merchant (2,722) 97.7%Free shipping
- 5V Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated HighOpens in a new window or tabBrand New$17.99galaxy-supply-store (58) 98.3%Free shippingFree returnsLast one
- 1/2/4/8 Channel Relay Board Relay Module w/Optocoupler High Low 5V 9V 12V 24V USOpens in a new window or tabBrand New$5.89 to $11.29xyz-electronics (1,730) 99.1%Free shipping
- 4 Pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with OptoOpens in a new window or tabBrand New$14.13allinonetwo (3) 80%Free shippingFree returns
- 5V/12V 2CH Bluetooth Relay Module Smart Home Mobile APP Remote Control SwitchOpens in a new window or tabBrand New$6.45 to $7.09Top Rated PlusWas: $6.79 5% offtechwin_us (1,869) 97.6%+$3.59 shippingfrom ChinaFree returns
- HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation Hig...Opens in a new window or tabBrand New$11.42pricenter-ksdy (73,669) 98.8%Free shipping
- 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280Opens in a new window or tabBrand New$6.72Save up to 8% when you buy moreWas: $8.40 20% offTop Rated Plusgocartgo (3,637) 94%Free shippingFree returns
- HC-SR501 Pir Infrared IR Sensor Body Motion Module 1 Channel Relay Module 5VOpens in a new window or tabBrand New$6.69 to $7.59flyfuntech2014 (16,070) 96.7%Free shippingfrom China
- 5V 4 Channel Relay Board Module With Optocoupler LED for Arduino PiC ARM AVR HW_Opens in a new window or tabBrand New$7.81Save up to 10% when you buy morewedding07-26 (1,297) 95.8%Free shipping
- Tolako 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Ardu...Opens in a new window or tabBrand New$10.052bfairshop (24,317) 98.4%Free shippingFree returns
- LED DC 5V~36V Dual MOS Control Cycle Trigger Timer Delay Relay Module Switch:hfOpens in a new window or tabBrand New$4.98Save up to 15% when you buy morehftndbkn-3 (18,145) 96.9%+$2.99 shipping
- 30A Relay Module Optocoupler Isolation High Low Level Trigger Single Power USAOpens in a new window or tabBrand New$8.99Save up to 7% when you buy morememolines (11,049) 98.4%Free shippingFree returns
- 1 Channel Infrared Remote Control Relay Learning Remote Control Switch Module 5VOpens in a new window or tabBrand New$9.39Save up to 8% when you buy moregotw3527 (3,316) 99.1%Free shipping
- 5V 12V 24V 30A 4 Channel Relay Module High And Low Level Relay Module Smart HomeOpens in a new window or tabBrand New$11.99bingospace (1,407) 99.1%+$2.99 shippingfrom China
- HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation HighOpens in a new window or tabBrand New$12.01Save up to 7% when you buy moremikva.il.ytkroh6 (974) 98.5%Free shipping
- 5V 1/2/4/6/8/16 Channel Relay Module Optocoupler Board LED for Arduino ARM AVROpens in a new window or tabBrand New$2.99 to $8.79xyz-electronics (1,730) 99.1%+$2.99 shipping
- 5x SONOFF Smart Wifi Switch RE5V1C 5V DC DIY Wireless Remote Switch Relay ModuleOpens in a new window or tabBrand New$21.84smarthome17 (25,145) 99.8%Was: $22.99 5% offFree shippingfrom China
- Double Pole Double Throw DPDT Self-locking Bistable Relay Module DC 5V 6V-24VOpens in a new window or tabBrand New$4.03Top Rated Pluskingelectronics15 (68,725) 100%+$3.00 shippingfrom ChinaFree returns91+ sold
- 5V/12V 4-8-16 Channel Relay Module Arduino Raspberry PI ARM AVR DSP PIC PLC w//Opens in a new window or tabBrand New$7.99 to $72.29kxrecsay (277) 96.3%Free shipping
- IR Infrared Receiver Driving Switch Relay Driver Module 5V w/ Remote ControllerOpens in a new window or tabBrand New$1.83worldchips (190,092) 99.1%Was: $1.99 8% off+$4.99 shippingfrom ChinaFree returns
- 10PCS DC 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger NewOpens in a new window or tabBrand New$12.09worldchips (190,092) 99.1%+$3.50 shippingfrom ChinaFree returns
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