Shop relay board arduino

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$10.59
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
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Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
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Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
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Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
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AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
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Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
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DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
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JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
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JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
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Jolooyo KY-019 5V Relay Module For Arduino AVR PIC (Pack Of 5)
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Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
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Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
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DWEII 4Pack 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
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DWEII 4Pack 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
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Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
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Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
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Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module For Arduino (Pack Of
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Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module For Arduino (Pack Of
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Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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Professional 4 Channel Relay Module AC250V/DC30V Control For Arduino Projects
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JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
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JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
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Cenrykay 10PCS 5V 1-Ch Relay Module Optocoupler For Arduino High/Low Trigger
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Cenrykay 10PCS 5V 1-Ch Relay Module Optocoupler For Arduino High/Low Trigger
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1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
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1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
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JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
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5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
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5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
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4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
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4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
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ANMBEST 8 Channel AC/DC 24V Rail Mount Relay Interface Module, G2R-1-E | PNP NPN SPDT 16A Pluggable Power Relay, Module For Arduino Board,Industrial
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ANMBEST 8 Channel AC/DC 24V Rail Mount Relay Interface Module, G2R-1-E | PNP NPN SPDT 16A Pluggable Power Relay, Module For Arduino Board,Industrial
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CANADUINO® 4-Channel Stackable I2C Relay Shield For Arduino - DIY Soldering Kit
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CANADUINO® 4-Channel Stackable I2C Relay Shield For Arduino - DIY Soldering Kit
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KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
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KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
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Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR In 3-32VDC Out 5-30VDC, For Raspberry-Pi Arduino ESP32 PLC MCU DSP
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Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR In 3-32VDC Out 5-30VDC, For Raspberry-Pi Arduino ESP32 PLC MCU DSP
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ANMBEST 8 Channel AC/DC 12V Rail Mount Relay Interface Module, G2R-1-E | PNP NPN SPDT 16A Pluggable Power Relay, Module For Arduino Board,Industrial
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ANMBEST 8 Channel AC/DC 12V Rail Mount Relay Interface Module, G2R-1-E | PNP NPN SPDT 16A Pluggable Power Relay, Module For Arduino Board,Industrial
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V TELESKY 1PCS 5V Solid State Relay 5V Module 1 2 4 Way 5V High And Low Trigger DC Control AC For Arduino (1 Channel 5V Low)
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V TELESKY 1PCS 5V Solid State Relay 5V Module 1 2 4 Way 5V High And Low Trigger DC Control AC For Arduino (1 Channel 5V Low)
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Hiletgo 5V 4 Channel Relay Shield For UNO R3
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Hiletgo 5V 4 Channel Relay Shield For UNO R3
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ESP32 Wifi 4 Channel Relay Module ESP32-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home Wireless
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ESP32 Wifi 4 Channel Relay Module ESP32-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home Wireless
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One Way Relay Module 30A High Power High/Low Level Optocoupler Isolation Relay Module Yyg-2(5V Dc) For Relay 30A Yyg 2 Relay 12 Volt Yyg-2 Relay 30A
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One Way Relay Module 30A High Power High/Low Level Optocoupler Isolation Relay Module Yyg-2(5V Dc) For Relay 30A Yyg 2 Relay 12 Volt Yyg-2 Relay 30A
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Relay With No Moving Parts: How Solid-State Relays Work
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Relay With No Moving Parts: How Solid-State Relays Work
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TikTokhotrodoancodien
Relay Blinker Circuit | Simple Relay Flashing Circuit | DIY Electronics Project
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Relay Blinker Circuit | Simple Relay Flashing Circuit | DIY Electronics Project
8.1K views3 weeks ago
YouTubeHetronics
The Hidden Flaws of Relays | Contact Bounce & Arcing Explained #shorts #engineering
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The Hidden Flaws of Relays | Contact Bounce & Arcing Explained #shorts #engineering
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YouTubeEngineeringness
🔥 4 Pin vs 5 Pin Relay – पहचानें आसानी से! ⚡🔧
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🔥 4 Pin vs 5 Pin Relay – पहचानें आसानी से! ⚡🔧
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YouTubeHi-Tech Automotive Skills Development Academy
5-Pin Relay Explained: Wiring & Basics for Beginners .
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5-Pin Relay Explained: Wiring & Basics for Beginners .
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YouTubeJAMESAUTOMOTIVEENG
What Is a Relay & How Does a Relay Work? | Relays & Electrical Isolation #shorts
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What Is a Relay & How Does a Relay Work? | Relays & Electrical Isolation #shorts
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YouTubeEngineeringness
230 volt AC To DC 12 volt Relay Circuit Board Electronics Verma
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230 volt AC To DC 12 volt Relay Circuit Board Electronics Verma
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YouTubeElectronics Verma
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The 4x1500m Mixed Relay explained 🏊 #openwaterswimming #openwater #relay #explained #team
14.9K views3 weeks ago
YouTubeWorld Aquatics
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On/off 3- phase motor using 14-pin Relay and DOL starter #dolstarter #starters
4.8K views1 month ago
YouTubeELECTRICAL HUB
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USA win mixed 4x100m relay World Athletics Ultimate Championship Budapest 2026
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Terry Francona compared Elly De La Cruz’s incredible relay throw to Dave Parker and Roberto Clemente
92.6K views3 weeks ago
YouTubeChatterbox Sports | Cincinnati Sports Talk & more
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India defeats China in Chinese ground at Asian Relay #shorts
537.5K views3 months ago
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Timer Speed Relay Race Rules & Ideas — Girls vs Boys Challenge
38.2M views2 months ago
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Arduino Relay with LED Display — Simple Smart Mini Project
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netherlands vs germany live relay results and matches
21.9K views1 week ago
TikTokmensur_halabaw
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Adidas Nationals 2026 4x200m Podium — Middle School Relay Winners
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line 2 #relays4x100 #athletics #kotatangerang
2M views3 months ago
TikTokketanitem_
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#firefighters vs #police who will win? This week, we welcomed participants from Edgewood Police Department’s #JrPoliceAcademy to EPFR Station 118 for an evening of hands-on learning. They toured the station, climbed into the engine, tried on firefighter gear, and got a closer look at what our crews do. #eastpiercefire
388.6K views1 month ago
TikTokeastpiercefire
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4x400m Mixed Relay Birmingham 2026 – Netherlands vs Team GB & Norway
40.6K views1 month ago
TikTokunclemattysadvent
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Ultimate Championship Mixed 4x100m Results 2024 — USA 39.64
5.3K views3 weeks ago
TikToktypicaltyrell
See more
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Short videos

0:28
Relay With No Moving Parts: How Solid-State Relays Work
9.2K views1 month ago
TikTokhotrodoancodien
0:05
Relay Blinker Circuit | Simple Relay Flashing Circuit | DIY Electronics Project
8.1K views3 weeks ago
YouTubeHetronics
1:13
The Hidden Flaws of Relays | Contact Bounce & Arcing Explained #shorts #engineerin
3.1K views2 weeks ago
YouTubeEngineeringness
2:21
🔥 4 Pin vs 5 Pin Relay – पहचानें आसानी से! ⚡🔧
8K views1 month ago
YouTubeHi-Tech Automotive Skills
0:16
5-Pin Relay Explained: Wiring & Basics for Beginners .
1.3K views7 months ago
YouTubeJAMESAUTOMOTIVEENG
1:04
What Is a Relay & How Does a Relay Work? | Relays & Electrical Isolation #shorts
188 views2 weeks ago
YouTubeEngineeringness
3:00
230 volt AC To DC 12 volt Relay Circuit Board Electronics Verma
6.9K views1 month ago
YouTubeElectronics Verma
0:28
The 4x1500m Mixed Relay explained 🏊 #openwaterswimming
14.9K views3 weeks ago
YouTubeWorld Aquatics
0:51
On/off 3- phase motor using 14-pin Relay and DOL starter #dolstarter #starters
4.8K views1 month ago
YouTubeELECTRICAL HUB
0:44
USA win mixed 4x100m relay World Athletics Ultimate Championship Budapest 2026
20K views3 weeks ago
TikTokimage_nation24
0:28
Terry Francona compared Elly De La Cruz’s incredible relay throw to Dave Parker and
92.6K views3 weeks ago
YouTubeChatterbox Sports | Cincinnati
0:35
India defeats China in Chinese ground at Asian Relay #shorts
537.5K views3 months ago
YouTubeIndiatimes
1:13
Timer Speed Relay Race Rules & Ideas — Girls vs Boys Challenge
38.2M views2 months ago
TikTokthesmilyfam
0:15
Arduino Relay with LED Display — Simple Smart Mini Project
3.2M views3 months ago
TikTokinvertorgc
0:29
netherlands vs germany live relay results and matches
21.9K views1 week ago
TikTokmensur_halabaw
0:19
Adidas Nationals 2026 4x200m Podium — Middle School Relay Winners
3.8M views3 months ago
TikTokiam_mrscmart
0:56
line 2 #relays4x100 #athletics #kotatangerang
2M views3 months ago
TikTokketanitem_
1:06
#firefighters vs #police who will win? This week, we welcomed participants from Edgewood
388.6K views1 month ago
TikTokeastpiercefire
0:29
4x400m Mixed Relay Birmingham 2026 – Netherlands vs Team GB &
40.6K views1 month ago
TikTokunclemattysadvent
0:56
Ultimate Championship Mixed 4x100m Results 2024 — USA 39.64
5.3K views3 weeks ago
TikToktypicaltyrell
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Shop relay board arduino

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$7.97
JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
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JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
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Cenrykay 10PCS 5V 1-Ch Relay Module Optocoupler For Arduino High/Low Trigger
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
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JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
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4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
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ANMBEST 8 Channel AC/DC 24V Rail Mount Relay Interface Module, G2R-1-E | PNP NPN SPDT 16A Pluggable Power Relay, Module For Arduino Board,Industrial
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Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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CANADUINO® 4-Channel Stackable I2C Relay Shield For Arduino - DIY Soldering Kit
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CANADUINO® 4-Channel Stackable I2C Relay Shield For Arduino - DIY Soldering Kit
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Professional 4 Channel Relay Module AC250V/DC30V Control For Arduino Projects
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Professional 4 Channel Relay Module AC250V/DC30V Control For Arduino Projects
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1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
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1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
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V TELESKY 1PCS 5V Solid State Relay 5V Module 1 2 4 Way 5V High And Low Trigger DC Control AC For Arduino (1 Channel 5V Low)
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V TELESKY 1PCS 5V Solid State Relay 5V Module 1 2 4 Way 5V High And Low Trigger DC Control AC For Arduino (1 Channel 5V Low)
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5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
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5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
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Hiletgo 5V 4 Channel Relay Shield For UNO R3
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206
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Hiletgo 5V 4 Channel Relay Shield For UNO R3
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KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
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KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
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Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR In 3-32VDC Out 5-30VDC, For Raspberry-Pi Arduino ESP32 PLC MCU DSP
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Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR In 3-32VDC Out 5-30VDC, For Raspberry-Pi Arduino ESP32 PLC MCU DSP
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ANMBEST 8 Channel AC/DC 12V Rail Mount Relay Interface Module, G2R-1-E | PNP NPN SPDT 16A Pluggable Power Relay, Module For Arduino Board,Industrial
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Shop relay board arduino

Sponsored
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Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
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Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
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Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
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AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
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Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
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DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
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DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
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JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
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JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
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Jolooyo KY-019 5V Relay Module For Arduino AVR PIC (Pack Of 5)
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Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
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Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
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DWEII 4Pack 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
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DWEII 4Pack 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
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Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
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Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
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Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module For Arduino (Pack Of
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Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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$7.50
Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
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