Shop relay module arduino

Sponsored
About our ads
$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
Amazon.com
$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
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$17.99
Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
$17.99
Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
$8.99
Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
Amazon.com
$8.99
Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
Amazon.com
$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
Amazon.com
$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
Amazon.com
$11.99
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
Amazon.com
$11.99
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
Amazon.com
$6.88
DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
Amazon.com
$6.88
DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
Amazon.com
$11.60
Jolooyo KY-019 5V Relay Module For Arduino AVR PIC (Pack Of 5)
Amazon.com
$11.60
Jolooyo KY-019 5V Relay Module For Arduino AVR PIC (Pack Of 5)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
$10.99
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
Amazon.com
$10.99
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
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$11.99
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
Amazon.com
$11.99
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
Amazon.com
$12.87
$14.62
1PCS BAISHUN 5V 16-Channel Relay Module With Optocoupler Isolation For Arduino/ARM/PIC/AVR/DSP
AliExpress
Free shipping
11% off
$12.87
$14.62
1PCS BAISHUN 5V 16-Channel Relay Module With Optocoupler Isolation For Arduino/ARM/PIC/AVR/DSP
AliExpress
$8.54
$18.57
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
54% off
$8.54
$18.57
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
$4.64
Keyestudio Single 5V Relay Module Compatible With Arduino UNOR3 MEGA
Aliexpress
$4.64
Keyestudio Single 5V Relay Module Compatible With Arduino UNOR3 MEGA
Aliexpress
$1.15
$1.53
12V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
Aliexpress
24% off
$1.15
$1.53
12V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
Aliexpress
$3.24
5V Dual Relay Module TWO -Channel Relay Module 2-CH High Level Trigger For Arduino
Aliexpress
$3.24
5V Dual Relay Module TWO -Channel Relay Module 2-CH High Level Trigger For Arduino
Aliexpress
$7.50
Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$7.50
Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$18.99
$21.90
5Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit For Arduino - Products That Wo
Banggood
13% off
$18.99
$21.90
5Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit For Arduino - Products That Wo
Banggood
$8.99
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
Amazon.com
$8.99
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
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$18.99
Cenrykay 10PCS 5V 1-Ch Relay Module Optocoupler For Arduino High/Low Trigger
Amazon.com
81
$18.99
Cenrykay 10PCS 5V 1-Ch Relay Module Optocoupler For Arduino High/Low Trigger
Amazon.com
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
53
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
$6.79
Sunfounder 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR
Amazon.com
1K+
$6.79
Sunfounder 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR
Amazon.com
$9.99
Hiletgo 2Pcs 5V 30A One Channel Relay Module Optocoupler Isolation High And Low Trigger 5V
Amazon.com
59
$9.99
Hiletgo 2Pcs 5V 30A One Channel Relay Module Optocoupler Isolation High And Low Trigger 5V
Amazon.com
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
$21.99
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (2Pcs)
Amazon.com
48
$21.99
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (2Pcs)
Amazon.com
$29.99
KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
Amazon.com
$29.99
KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
Amazon.com
$6.99
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Four Active-Low Relay Channels With Optocouplers, Status Leds, NO/COM/NC
Amazon.com
144
$6.99
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino Projects | Four Active-Low Relay Channels With Optocouplers, Status Leds, NO/COM/NC
Amazon.com
$7.99
Hiletgo 5V 4 Channel Relay Shield For UNO R3
Amazon.com
206
$7.99
Hiletgo 5V 4 Channel Relay Shield For UNO R3
Amazon.com
$4.26
5V 12V Low Level Trigger 2 Way Relay Module For Arduino 2 Channel Relay Module With Optocoupler
Aliexpress
$4.26
5V 12V Low Level Trigger 2 Way Relay Module For Arduino 2 Channel Relay Module With Optocoupler
Aliexpress
$11.50
Oiyagai 5V 1-Channel High-Level Trigger Relay Module 5 Pack | 5V Relay Modules With LED Indicators For Arduino, ARM, PIC And AVR Microcontroller
Amazon.com
19
$11.50
Oiyagai 5V 1-Channel High-Level Trigger Relay Module 5 Pack | 5V Relay Modules With LED Indicators For Arduino, ARM, PIC And AVR Microcontroller
Amazon.com
$3.17
2 CH DC 5V Relay Module With Optocoupler Low Level Trigger For Arduino R3 MEGA 2560 1280 DSP ARM
Aliexpress
$3.17
2 CH DC 5V Relay Module With Optocoupler Low Level Trigger For Arduino R3 MEGA 2560 1280 DSP ARM
Aliexpress
$13.24
$19.76
Keyestudio 4 Channel 5V Relay Shield Module For Arduino UNO R3
Aliexpress
Free shipping
32% off
$13.24
$19.76
Keyestudio 4 Channel 5V Relay Shield Module For Arduino UNO R3
Aliexpress
$5.57
5V/12V 4-Channel Relay Module - Opto-Isolated Relay Shield For Arduino, ARM, PIC, AVR, DSP &
Aliexpress
$5.57
5V/12V 4-Channel Relay Module - Opto-Isolated Relay Shield For Arduino, ARM, PIC, AVR, DSP &
Aliexpress
Arduino Relay Bulb Circuit Guide 💡 #electronics #viral How to use a RELAY with Arduino Uno #diy #yt
0:11
Arduino Relay Bulb Circuit Guide 💡 #electronics #viral How to use a RELAY with Arduino Uno #diy #yt
1.5K views2 months ago
YouTubePractical Electronics with Me
4 Channel Relay For Arduino Projects #arduino #relay #electronic
0:12
4 Channel Relay For Arduino Projects #arduino #relay #electronic
9.7K views2 months ago
YouTubeNikola Tech
Arduino Nano Countdown Relay + Capacitor Short Circuit Experiment ⚡⏱️ | TM1637 Display #arduino
0:09
Arduino Nano Countdown Relay + Capacitor Short Circuit Experiment ⚡⏱️ | TM1637 Display #arduino
4.5K views3 weeks ago
YouTubeNikola Tech
How Relays Work #arduino #arduinoproject #esp32 #esp32project #raspberrypi #arduinorobot #relays
0:55
How Relays Work #arduino #arduinoproject #esp32 #esp32project #raspberrypi #arduinorobot #relays
1.6K views3 months ago
YouTubeLucas Fernando
Simple Arduino Relay Project Anyone Can Build! #arduino #srituhobby ‪@sritu_hobby‬
0:19
Simple Arduino Relay Project Anyone Can Build! #arduino #srituhobby ‪@sritu_hobby‬
6.5K views5 months ago
YouTubeSriTu Hobby
Control Motor with Relay Module 🔥 | Easy Electronics Project #shorts
0:36
Control Motor with Relay Module 🔥 | Easy Electronics Project #shorts
7 views2 months ago
YouTubeFair Electro
12V Relay Module 🔌| 1 Channel Relay Module #iotprojects #arduino #arduinoproject #shorts
0:22
12V Relay Module 🔌| 1 Channel Relay Module #iotprojects #arduino #arduinoproject #shorts
1.4K views5 months ago
YouTubeARUN ROSHAN TECH
0:30
RELAY!! The Father of Electrical Automation #electrical #relay #automation #arduino
3.7K views3 months ago
YouTubeFunShot
1:10
Simple Relay Projects Anyone Can Build #arduino
12.9K views3 months ago
YouTubeZAFER YILDIZ
0:13
Arduino solid state relay example
1.7K views2 months ago
YouTubebreakwater energy
0:31
Relay: The King of Electrical Automation, Automation projects #relay #electrical #arduino
2K views3 months ago
YouTubeFunShot
2:55
A summary of how to use a Relay Module (High/Low Active) in 3 minutes! 💡
844 views5 months ago
YouTubeAbsolutely Light
0:13
48 Relays in Perfect Sync
93.1K views6 months ago
YouTubeToyTech Machines
0:33
How to Use 2-Channel Relay Module | Arduino Projects #robotics #arduinoproject #arduino
6.4K viewsSep 23, 2025
YouTubeArduino DIY Projects
0:05
Light Activated Relay
8.3K views3 months ago
YouTubeToyTech Machines
0:23
Stop Wiring Your Relays Wrong! #diy #engineering
1.2K views1 month ago
YouTubeinnoCircuitsLab
0:10
Control Home Appliances with ESP32 + Relay Module 🔥
899 views5 months ago
YouTubeTech Panda
1:01
RELAY MODULE EXPLAINED IN 30 SECONDS
157 views3 months ago
YouTubeCC Robotics & AI
0:59
NEW Dual Version WITH RELAY MODEUL
5.2K viewsSep 20, 2025
YouTubeYellow Purple
0:16
⚡ التحكم بالأجهزة الكهربائية باستخدام Relay Module مع Arduino
87 views3 months ago
YouTubeAmer.Tech90
See more
Static thumbnail place holder

Short videos

0:11
Arduino Relay Bulb Circuit Guide 💡 #electronics #viral How to use a RELAY with Arduino
1.5K views2 months ago
YouTubePractical Electronics with Me
0:12
4 Channel Relay For Arduino Projects #arduino #relay #electronic
9.7K views2 months ago
YouTubeNikola Tech
0:09
Arduino Nano Countdown Relay + Capacitor Short Circuit Experiment ⚡⏱️ | TM1637
4.5K views3 weeks ago
YouTubeNikola Tech
0:55
How Relays Work #arduino #arduinoproject #esp32 #esp32project #raspberrypi
1.6K views3 months ago
YouTubeLucas Fernando
0:19
Simple Arduino Relay Project Anyone Can Build! #arduino #srituhobby ‪@sritu_hobby‬
6.5K views5 months ago
YouTubeSriTu Hobby
0:36
Control Motor with Relay Module 🔥 | Easy Electronics Project #shorts
7 views2 months ago
YouTubeFair Electro
0:22
12V Relay Module 🔌| 1 Channel Relay Module #iotprojects #arduino #arduinoproject
1.4K views5 months ago
YouTubeARUN ROSHAN TECH
0:30
RELAY!! The Father of Electrical Automation #electrical #relay #automation
3.7K views3 months ago
YouTubeFunShot
1:10
Simple Relay Projects Anyone Can Build #arduino
12.9K views3 months ago
YouTubeZAFER YILDIZ
0:13
Arduino solid state relay example
1.7K views2 months ago
YouTubebreakwater energy
0:31
Relay: The King of Electrical Automation, Automation projects #relay #electrical
2K views3 months ago
YouTubeFunShot
2:55
A summary of how to use a Relay Module (High/Low Active) in 3 minutes! 💡
844 views5 months ago
YouTubeAbsolutely Light
0:13
48 Relays in Perfect Sync
93.1K views6 months ago
YouTubeToyTech Machines
0:33
How to Use 2-Channel Relay Module | Arduino Projects #robotics #arduinoproject
6.4K viewsSep 23, 2025
YouTubeArduino DIY Projects
0:05
Light Activated Relay
8.3K views3 months ago
YouTubeToyTech Machines
0:23
Stop Wiring Your Relays Wrong! #diy #engineering
1.2K views1 month ago
YouTubeinnoCircuitsLab
0:10
Control Home Appliances with ESP32 + Relay Module 🔥
899 views5 months ago
YouTubeTech Panda
1:01
RELAY MODULE EXPLAINED IN 30 SECONDS
157 views3 months ago
YouTubeCC Robotics & AI
0:59
NEW Dual Version WITH RELAY MODEUL
5.2K viewsSep 20, 2025
YouTubeYellow Purple
0:16
⚡ التحكم بالأجهزة الكهربائية باستخدام Relay Module مع Arduino
87 views3 months ago
YouTubeAmer.Tech90
Static thumbnail place holder

Shop relay module arduino

Sponsored
About our ads
$8.99
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
Amazon.com
$8.99
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
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$18.99
Cenrykay 10PCS 5V 1-Ch Relay Module Optocoupler For Arduino High/Low Trigger
Amazon.com
81
$18.99
Cenrykay 10PCS 5V 1-Ch Relay Module Optocoupler For Arduino High/Low Trigger
Amazon.com
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
53
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
$6.79
Sunfounder 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR
Amazon.com
1K+
$6.79
Sunfounder 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR
Amazon.com
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
$21.99
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (2Pcs)
Amazon.com
48
$21.99
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power For Arduino DIY Kit Pic ARM AVR (2Pcs)
Amazon.com
$29.99
KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
Amazon.com
$29.99
KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$11.99
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
Amazon.com
$11.99
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
Amazon.com
$12.87
$14.62
1PCS BAISHUN 5V 16-Channel Relay Module With Optocoupler Isolation For Arduino/ARM/PIC/AVR/DSP
AliExpress
Free shipping
11% off
$12.87
$14.62
1PCS BAISHUN 5V 16-Channel Relay Module With Optocoupler Isolation For Arduino/ARM/PIC/AVR/DSP
AliExpress
$8.54
$18.57
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
54% off
$8.54
$18.57
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
$4.64
Keyestudio Single 5V Relay Module Compatible With Arduino UNOR3 MEGA
Aliexpress
$4.64
Keyestudio Single 5V Relay Module Compatible With Arduino UNOR3 MEGA
Aliexpress
$1.15
$1.53
12V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
Aliexpress
24% off
$1.15
$1.53
12V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
Aliexpress
$3.24
5V Dual Relay Module TWO -Channel Relay Module 2-CH High Level Trigger For Arduino
Aliexpress
$3.24
5V Dual Relay Module TWO -Channel Relay Module 2-CH High Level Trigger For Arduino
Aliexpress
$7.50
Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$7.50
Shillehtek 4-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$18.99
$21.90
5Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit For Arduino - Products That Wo
Banggood
13% off
$18.99
$21.90
5Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit For Arduino - Products That Wo
Banggood
$43.99
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
Amazon.com
Free shipping
$43.99
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
Amazon.com

Shop relay module arduino

Sponsored
About our ads
$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
Amazon.com
$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
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$17.99
Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
$17.99
Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
$8.99
Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
Amazon.com
$8.99
Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
Amazon.com
$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
Amazon.com
$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
Amazon.com
$11.99
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
Amazon.com
$11.99
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
Amazon.com
$6.88
DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
Amazon.com
$6.88
DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
Amazon.com
$11.60
Jolooyo KY-019 5V Relay Module For Arduino AVR PIC (Pack Of 5)
Amazon.com
$11.60
Jolooyo KY-019 5V Relay Module For Arduino AVR PIC (Pack Of 5)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
$10.99
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
Amazon.com
$10.99
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
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$11.99
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
Amazon.com
$11.99
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
Amazon.com
$12.87
$14.62
1PCS BAISHUN 5V 16-Channel Relay Module With Optocoupler Isolation For Arduino/ARM/PIC/AVR/DSP
AliExpress
Free shipping
11% off
$12.87
$14.62
1PCS BAISHUN 5V 16-Channel Relay Module With Optocoupler Isolation For Arduino/ARM/PIC/AVR/DSP
AliExpress
$8.54
$18.57
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
54% off
$8.54
$18.57
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
$4.64
Keyestudio Single 5V Relay Module Compatible With Arduino UNOR3 MEGA
Aliexpress
$4.64
Keyestudio Single 5V Relay Module Compatible With Arduino UNOR3 MEGA
Aliexpress
$1.15
$1.53
12V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
Aliexpress
24% off
$1.15
$1.53
12V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
Aliexpress
$3.24
5V Dual Relay Module TWO -Channel Relay Module 2-CH High Level Trigger For Arduino
Aliexpress
$3.24
5V Dual Relay Module TWO -Channel Relay Module 2-CH High Level Trigger For Arduino
Aliexpress

  • Arduino Relay Module | Arduino Relay

    https://www.aliexpress.com
    About our ads
    SponsoredDiscover the latest trends and hot deals on AliExpress as they happen! Fast shipping mea…
    Site visitors: Over 1M in the past month