Shop relay module arduino

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$11.29
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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205
$11.29
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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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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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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AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger 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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Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
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Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
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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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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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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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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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ELEGOO 8 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Compatible With Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32, Active-Low
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ELEGOO 8 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Compatible With Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32, Active-Low
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ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (2Pcs)
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ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (2Pcs)
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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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ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Four Active-Low Relay Channels With Optocouplers, Status Leds, NO/COM/NC
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ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Four Active-Low Relay Channels With Optocouplers, Status Leds, NO/COM/NC
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Lexiesxue 5Pcs G3MB-202P G3MB 202P DC-AC PCB SSR In 5V DC Out 240V AC 2A Solid State Relay Module For Arduino
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Lexiesxue 5Pcs G3MB-202P G3MB 202P DC-AC PCB SSR In 5V DC Out 240V AC 2A Solid State Relay Module For Arduino
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ANMBEST 5PCS 12V 2 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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ANMBEST 5PCS 12V 2 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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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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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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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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ANMBEST 12V 8 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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ANMBEST 12V 8 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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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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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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AITRIP 10PCS 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger Compatible With Arduino Raspberry Pi ARM AVR
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AITRIP 10PCS 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger Compatible With Arduino Raspberry Pi ARM AVR
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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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3Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit For Arduino - Products That Work With Official Arduino Board
USA.Banggood
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3Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit For Arduino - Products That Work With Official Arduino Board
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Hosyond 6Pack 2 Channel DC 5V Relay Module With Optocoupler Relay Board For Arduino Raspberry Pi MEGA2560
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Hosyond 6Pack 2 Channel DC 5V Relay Module With Optocoupler Relay Board For Arduino Raspberry Pi MEGA2560
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Youmile 4 Channel 5V Relay Shield Module For Arduino Uno R3 Relay Shield Interface 4 Four Channel For Pic Avr Dsp Arm Mc
Everymarket INC
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Youmile 4 Channel 5V Relay Shield Module For Arduino Uno R3 Relay Shield Interface 4 Four Channel For Pic Avr Dsp Arm Mc
Everymarket INC
$14.99
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (1Pcs)
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$14.99
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (1Pcs)
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29
How Relays Work in Circuits | Relays and Transistors #shorts #engineering
1:03
How Relays Work in Circuits | Relays and Transistors #shorts #engineering
2.9K views3 weeks ago
YouTubeEngineeringness
How Relays Work | And Why They Still Beat TRS Relays are a simple way to use one electrical circuit to control another, and they’re still widely used despite the rise of transistors and solid-state switches. In this video, we break down: •\tHow relays work and what happens inside them •\tThe coil, armature, spring, and contacts •\tHow a low-power signal can control a much larger load •\tFlyback voltage and other problems like contact bounce and arcing •\tHow to read relay ratings and choose the
8:49
How Relays Work | And Why They Still Beat TRS Relays are a simple way to use one electrical circuit to control another, and they’re still widely used despite the rise of transistors and solid-state switches. In this video, we break down: •\tHow relays work and what happens inside them •\tThe coil, armature, spring, and contacts •\tHow a low-power signal can control a much larger load •\tFlyback voltage and other problems like contact bounce and arcing •\tHow to read relay ratings and choose the
829 views3 weeks ago
TikTokengineeringness
Anatomy of an Electromechanical Relay | 5 Key Parts Explained #shorts #engineering
1:11
Anatomy of an Electromechanical Relay | 5 Key Parts Explained #shorts #engineering
5.1K views1 month ago
YouTubeEngineeringness
Anatomy of an Electromechanical Relay — 5 Key Parts Explained
1:10
Anatomy of an Electromechanical Relay — 5 Key Parts Explained
6.8K views4 weeks ago
TikTokengineeringness
The Hidden Flaws of Relays | Contact Bounce & Arcing Explained #shorts #engineering
1:13
The Hidden Flaws of Relays | Contact Bounce & Arcing Explained #shorts #engineering
3.1K views4 weeks ago
YouTubeEngineeringness
Will It Start?
1:42
Will It Start?
8.9K views2 weeks ago
YouTubeEricTheCarGuy
🔥 4 Pin vs 5 Pin Relay – पहचानें आसानी से! ⚡🔧
2:21
🔥 4 Pin vs 5 Pin Relay – पहचानें आसानी से! ⚡🔧
8K views1 month ago
YouTubeHi-Tech Automotive Skills Development Academy
0:28
The 4x1500m Mixed Relay explained 🏊 #openwaterswimming #openwater #relay #explained #team
14.9K views1 month ago
YouTubeWorld Aquatics
0:22
France with 🥈 in the Team Time Trial Mixed Relay at #Montréal2026 👊
9.5K views2 weeks ago
YouTubeUCI
0:10
Relay Race 😳 technique for Relay 🤯💯 #running #relay #athletics #longjump #sports #trackandfield2026
118.5K views1 month ago
YouTubeRun_Santanu_400M
1:55
DIY WiFi Relay 🔥🔥 #howto #howto #technology #diy #diyprojects
2.1K views2 months ago
YouTubeTechno Topics
2:13
Relay Kya Hoti Hai Type Of Relay Switching Relay Or Protection Relay Mein Difference
175.5K views4 months ago
YouTubeElectrical Dost
0:35
India defeats China in Chinese ground at Asian Relay #shorts
537.5K views3 months ago
YouTubeIndiatimes
0:47
🏃USA Relay Running Showdown 🏆🔥 | Fastest Team Race & Amazing Finis#RelayRunning #usasportshub #usa
35K views3 weeks ago
YouTubeUSA Sports hub
0:07
Automatic Water Filling System Using Proximity Sensor & Solenoid Valve | Complete Wiring Diagram⚡️😱
137.1K views2 months ago
YouTubeEngineering School ⚙️
0:35
4x100m Relay India vs China Final Moment 😱 #Relay #Track
99.8K views3 months ago
YouTubeThe Tribal Box
3:00
230 volt AC To DC 12 volt Relay Circuit Board Electronics Verma
6.9K views1 month ago
YouTubeElectronics Verma
1:10
Automatic phase reversal protection using Phase sequence relay #dolstarter #relay
1.8K views2 weeks ago
YouTubeELECTRICAL HUB
0:45
"What is a Relay? Simple Explanation and Practical Uses"
7.3K viewsAug 27, 2024
YouTubeAnshu Experiment System
0:16
5-Pin Relay Explained: Wiring & Basics for Beginners .
1.3K views7 months ago
YouTubeJAMESAUTOMOTIVEENG
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Short videos

1:03
How Relays Work in Circuits | Relays and Transistors #shorts #engineering
2.9K views3 weeks ago
YouTubeEngineeringness
8:49
How Relays Work | And Why They Still Beat TRS Relays are a simple way to use one
829 views3 weeks ago
TikTokengineeringness
1:11
Anatomy of an Electromechanical Relay | 5 Key Parts Explained #shorts
5.1K views1 month ago
YouTubeEngineeringness
1:10
Anatomy of an Electromechanical Relay — 5 Key Parts Explained
6.8K views4 weeks ago
TikTokengineeringness
1:13
The Hidden Flaws of Relays | Contact Bounce & Arcing Explained #shorts #engineerin
3.1K views4 weeks ago
YouTubeEngineeringness
1:42
Will It Start?
8.9K views2 weeks ago
YouTubeEricTheCarGuy
2:21
🔥 4 Pin vs 5 Pin Relay – पहचानें आसानी से! ⚡🔧
8K views1 month ago
YouTubeHi-Tech Automotive Skills
0:28
The 4x1500m Mixed Relay explained 🏊 #openwaterswimming
14.9K views1 month ago
YouTubeWorld Aquatics
0:22
France with 🥈 in the Team Time Trial Mixed Relay at #Montréal2026 👊
9.5K views2 weeks ago
YouTubeUCI
0:10
Relay Race 😳 technique for Relay 🤯💯 #running #relay #athletics #longjump #sports
118.5K views1 month ago
YouTubeRun_Santanu_400M
1:55
DIY WiFi Relay 🔥🔥 #howto #howto #technology #diy #diyprojects
2.1K views2 months ago
YouTubeTechno Topics
2:13
Relay Kya Hoti Hai Type Of Relay Switching Relay Or Protection Relay Mein
175.5K views4 months ago
YouTubeElectrical Dost
0:35
India defeats China in Chinese ground at Asian Relay #shorts
537.5K views3 months ago
YouTubeIndiatimes
0:47
🏃USA Relay Running Showdown 🏆🔥 | Fastest Team Race & Amazing Finis#RelayRunning
35K views3 weeks ago
YouTubeUSA Sports hub
0:07
Automatic Water Filling System Using Proximity Sensor & Solenoid Valve | Complete
137.1K views2 months ago
YouTubeEngineering School ⚙️
0:35
4x100m Relay India vs China Final Moment 😱 #Relay #Track
99.8K views3 months ago
YouTubeThe Tribal Box
3:00
230 volt AC To DC 12 volt Relay Circuit Board Electronics Verma
6.9K views1 month ago
YouTubeElectronics Verma
1:10
Automatic phase reversal protection using Phase sequence relay #dolstarter
1.8K views2 weeks ago
YouTubeELECTRICAL HUB
0:45
"What is a Relay? Simple Explanation and Practical Uses"
7.3K viewsAug 27, 2024
YouTubeAnshu Experiment System
0:16
5-Pin Relay Explained: Wiring & Basics for Beginners .
1.3K views7 months ago
YouTubeJAMESAUTOMOTIVEENG
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Shop relay module arduino

Sponsored
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$11.99
Lexiesxue 5Pcs G3MB-202P G3MB 202P DC-AC PCB SSR In 5V DC Out 240V AC 2A Solid State Relay Module For Arduino
Amazon.com
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Lexiesxue 5Pcs G3MB-202P G3MB 202P DC-AC PCB SSR In 5V DC Out 240V AC 2A Solid State Relay Module For Arduino
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ANMBEST 5PCS 12V 2 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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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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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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33
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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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ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Four Active-Low Relay Channels With Optocouplers, Status Leds, NO/COM/NC
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144
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ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Four Active-Low Relay Channels With Optocouplers, Status Leds, NO/COM/NC
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ANMBEST 12V 8 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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ANMBEST 12V 8 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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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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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 (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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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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$13.99
Hosyond 6Pack 2 Channel DC 5V Relay Module With Optocoupler Relay Board For Arduino Raspberry Pi MEGA2560
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83
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Hosyond 6Pack 2 Channel DC 5V Relay Module With Optocoupler Relay Board For Arduino Raspberry Pi MEGA2560
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$9.59
AITRIP 10PCS 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger Compatible With Arduino Raspberry Pi ARM AVR
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123
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AITRIP 10PCS 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger Compatible With Arduino Raspberry Pi ARM AVR
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$15.99
3Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit For Arduino - Products That Work With Official Arduino Board
USA.Banggood
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3Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit For Arduino - Products That Work With Official Arduino Board
USA.Banggood
$29.13
Youmile 4 Channel 5V Relay Shield Module For Arduino Uno R3 Relay Shield Interface 4 Four Channel For Pic Avr Dsp Arm Mc
Everymarket INC
$29.13
Youmile 4 Channel 5V Relay Shield Module For Arduino Uno R3 Relay Shield Interface 4 Four Channel For Pic Avr Dsp Arm Mc
Everymarket INC
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ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (1Pcs)
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29
$14.99
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (1Pcs)
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$27.16
2 Channel Relay Module, 5 V Relay Modules With Optocoupler, Status Le Ds For Arduino And Raspberry Pi
Everymarket INC
$27.16
2 Channel Relay Module, 5 V Relay Modules With Optocoupler, Status Le Ds For Arduino And Raspberry Pi
Everymarket INC
$25.96
Elegoo 4 Channel Dc 5 V Relay Module With Optocoupler For Arduino Uno R3 1280 Dsp Arm Pic Avr Stm32 Blue
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Elegoo 4 Channel Dc 5 V Relay Module With Optocoupler For Arduino Uno R3 1280 Dsp Arm Pic Avr Stm32 Blue
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Elegoo 4 Channel Dc 5 V Relay Module With Optocoupler For Arduino Uno R3 Mega 1280 Dsp Arm Pic Avr Stm32 Raspberry Pi
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Elegoo 4 Channel Dc 5 V Relay Module With Optocoupler For Arduino Uno R3 Mega 1280 Dsp Arm Pic Avr Stm32 Raspberry Pi
Everymarket INC

Shop relay module arduino

Sponsored
About our ads
$11.29
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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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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AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger 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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Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
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Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
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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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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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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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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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ELEGOO 8 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Compatible With Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32, Active-Low
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ELEGOO 8 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Compatible With Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32, Active-Low
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ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (2Pcs)
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ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (2Pcs)
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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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ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Four Active-Low Relay Channels With Optocouplers, Status Leds, NO/COM/NC
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ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Four Active-Low Relay Channels With Optocouplers, Status Leds, NO/COM/NC
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144
$11.99
Lexiesxue 5Pcs G3MB-202P G3MB 202P DC-AC PCB SSR In 5V DC Out 240V AC 2A Solid State Relay Module For Arduino
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5
Free shipping
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Lexiesxue 5Pcs G3MB-202P G3MB 202P DC-AC PCB SSR In 5V DC Out 240V AC 2A Solid State Relay Module For Arduino
Amazon.com
5
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ANMBEST 5PCS 12V 2 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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259
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ANMBEST 5PCS 12V 2 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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259
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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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81
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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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33
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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
Amazon.com
33
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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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25
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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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25
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ANMBEST 12V 8 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
Amazon.com
422
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ANMBEST 12V 8 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
Amazon.com
422