Shop 4 relay module arduino

Sponsored
About our ads
$8.99
Sainsmart 4-Channel Relay Module
Amazon.com
$8.99
Sainsmart 4-Channel Relay Module
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
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$13.99
XIITIA 2Pcs 5V 4 Channel 2A Solid State Relay Module High Level Trigger Mini Durable DIY Relay With Fuse(5V 4 Channel)
Amazon.com
$13.99
XIITIA 2Pcs 5V 4 Channel 2A Solid State Relay Module High Level Trigger Mini Durable DIY Relay With Fuse(5V 4 Channel)
Amazon.com
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$3.00
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay
$3.00
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay
$10.29
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
Free shipping
$10.29
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
$1.01
5V/12V/24V 4 Channel Relay Module 4-Channel Relay Control Board For Arduino With Optocoupler Relay
Aliexpress
Free shipping
$1.01
5V/12V/24V 4 Channel Relay Module 4-Channel Relay Control Board For Arduino With Optocoupler Relay
Aliexpress
$2.73
5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V
Aliexpress
$2.73
5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V
Aliexpress
$3.00
5V 12V 4-Channel Relay Module Shield ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V Relay
Aliexpress
$3.00
5V 12V 4-Channel Relay Module Shield ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V Relay
Aliexpress
$2.19
$2.30
5V 4 Channel Relay Module BOARD With Optocoupler Output 4 Way FOR ARDUINO
AliExpress
$2.19
$2.30
5V 4 Channel Relay Module BOARD With Optocoupler Output 4 Way FOR ARDUINO
AliExpress
$3.76
$7.69
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
51% off
$3.76
$7.69
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
$2.04
4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay
Aliexpress
$2.04
4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay
Aliexpress
$3.38
Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino
eBay
$3.38
Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino
eBay
$10.99
4 Channel Dc 5V Relay Switch Module For Arduino Raspberry Pi Arm Avr
eBay
$10.99
4 Channel Dc 5V Relay Switch Module For Arduino Raspberry Pi Arm Avr
eBay
$3.56
$3.87
Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino
eBay
$3.56
$3.87
Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino
eBay
$14.99
DIANN 30A 4 Channel Relay Module 5V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolation For PLC Automation Equipment
Amazon.com
$14.99
DIANN 30A 4 Channel Relay Module 5V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolation For PLC Automation Equipment
Amazon.com
$3.56
$3.75
4 Channel Relay Shield 5V 4 Ch Relay Shield Board Module For Arduino
eBay
$3.56
$3.75
4 Channel Relay Shield 5V 4 Ch Relay Shield Board Module For Arduino
eBay
$19.67
MCU, Relay Module YYG 4 High Power 4 Channel Relay Module Relay Module Control Board Optocoupler Isolation 30A DC 12V, Relays (5VDC)
Amazon.com
Free shipping
$19.67
MCU, Relay Module YYG 4 High Power 4 Channel Relay Module Relay Module Control Board Optocoupler Isolation 30A DC 12V, Relays (5VDC)
Amazon.com
$6.30
Jbtek 4 Channel Dc 5V Relay Module For Arduino Raspberry Pi Dsp Avr
eBay
$6.30
Jbtek 4 Channel Dc 5V Relay Module For Arduino Raspberry Pi Dsp Avr
eBay
4 Relay module interface with an Arduino UNO. #electronics #arduino #iot #arduinoproject #tutorial
12:50
YouTubeLearning Microcontrollers
4 Relay module interface with an Arduino UNO. #electronics #arduino #iot #arduinoproject #tutorial
Guys, My lectures are free for everyone. If you want to support my channel, then become a Youtube member by following link below: https://www.youtube.com/channel/UCpdIWTTY36Dhyb20V4EnMiA/join Seek knowledge from the cradle to the grave ...
3.3K viewsFeb 26, 2025
Arduino Tutorials
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
23:50
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
YouTubePaul McWhorter
3.1M viewsMay 31, 2019
Arduino Course for Everybody
10:28:56
Arduino Course for Everybody
YouTubefreeCodeCamp.org
1.7M viewsNov 8, 2023
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
1:25:31
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
YouTubeProgramming Electronics
3.7M viewsJul 22, 2022
Top videos
HOW TO USE RELAY MODULE WITH ARDUINO | 4 RELAY MODULE ARDUINO | RELAY MODULE | 5V RELAY MODULE
11:36
HOW TO USE RELAY MODULE WITH ARDUINO | 4 RELAY MODULE ARDUINO | RELAY MODULE | 5V RELAY MODULE
YouTubeProject Weekend
17.6K viewsSep 11, 2022
How to use 4 channel Relay to control AC load with Arduino code RJT71
17:33
How to use 4 channel Relay to control AC load with Arduino code RJT71
YouTubeRobojax
183.2K viewsMar 27, 2018
Four Channel Relay Control Module Project Arduino
1:29
Four Channel Relay Control Module Project Arduino
YouTubeEngineering Videos and
1.1K viewsMar 7, 2019
Arduino Projects
Top 15 Arduino Projects of 2025!
14:56
Top 15 Arduino Projects of 2025!
YouTubeToP Projects Compilation
78.6K views4 months ago
👉 “Amazing Arduino LED Project | Simple Electronics DIY for Beginners” #arduino #arduinoproject #diy
0:19
👉 “Amazing Arduino LED Project | Simple Electronics DIY for Beginners” #arduino #arduinoproject #diy
YouTubeEnvention Art
5.1K views1 month ago
Top 5 Arduino Projects That Will Blow Your Mind 🤯🔥 | Must Try DIY Builds #arduino #tech
0:32
Top 5 Arduino Projects That Will Blow Your Mind 🤯🔥 | Must Try DIY Builds #arduino #tech
YouTubeAditya invents
2.4K views1 month ago
HOW TO USE RELAY MODULE WITH ARDUINO | 4 RELAY MODULE ARDUINO | RELAY MODULE | 5V RELAY MODULE
11:36
HOW TO USE RELAY MODULE WITH ARDUINO | 4 RELAY MODU…
17.6K viewsSep 11, 2022
YouTubeProject Weekend
How to use 4 channel Relay to control AC load with Arduino code RJT71
17:33
How to use 4 channel Relay to control AC load with Arduino cod…
183.2K viewsMar 27, 2018
YouTubeRobojax
Four Channel Relay Control Module Project Arduino
1:29
Four Channel Relay Control Module Project Arduino
1.1K viewsMar 7, 2019
YouTubeEngineering Videos and Tutorials
Arduino Tutorial : Controling 4 relay module for use with a 5 volt water pump
4:52
Find in video from 01:04Module Ports
Arduino Tutorial : Controling 4 relay module for use with a 5 volt water …
87.9K viewsDec 9, 2018
YouTubeAstronaut A
Arduino UNO and 4 relay module. Tutorial. #electronic #circuit #engineering #control #arduino #code
0:32
Arduino UNO and 4 relay module. Tutorial. #electronic #circuit #engi…
944 views5 months ago
YouTubeLearning Microcontrollers
4 Relay With HMI Arduino Project #automation
0:16
4 Relay With HMI Arduino Project #automation
5.9K viewsMar 11, 2025
YouTubeKiyani's Lab
Controlling 4 Channel Arduino Relay With Buttons
1:05
Controlling 4 Channel Arduino Relay With Buttons
1.8K viewsMay 22, 2023
YouTubeArduinoProjects
7:01
How to control 4 way relay with Arduino Uno
566 viewsMar 25, 2025
YouTubeElectronics Lab
7:15
How To MAKE 4 Relay HMI Controller | Arduino Project
2.8K viewsOct 20, 2023
YouTubeKiyani's Lab
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
40.7K viewsFeb 7, 2025
YouTubeHuHamster
0:29
Arduino to Relay Module Connection | 4 Channel Relay wit…
2K views7 months ago
YouTubeDon't fear
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
118.1K viewsAug 6, 2018
YouTubeMYTECTUTOR
0:16
4 Channel Relay module control with Push button using Arduino
15.8K viewsApr 9, 2024
YouTubeTech Technology Pk
7:57
Lesson: 10 - How to Use a Relay Module with Arduino | Complete B…
11.7K views8 months ago
YouTubeElectro Nerds Academy
4:38
Find in video from 01:39Downloading the Arduino IDE
4 channel relay module interfacing with Arduino Uno Tutorial part 2 i…
15.8K viewsJan 22, 2020
YouTubeDoit Projects
9:34
Relay Module Explained | Control AC Devices with Arduino | Single …
5 views1 month ago
YouTubeCYFI
3:51
How to Make 4 Channel Relay Module Timer with Arduino | Nicslab
437 views10 months ago
YouTubeNics Lab
4:41
Find in video from 00:24Overview of Smart 4 Channel Relay Module
How to use an Arduino Relay Module
176K viewsFeb 4, 2018
YouTubeTinker & Build
7:19
Find in video from 04:54Relay Modules
Arduino relay basics - how it works and how to use it
19.5K viewsNov 10, 2021
YouTubeTaste The Code
4:02
How to Control 4 Channel Relay module with PUSH Button
1.4K viewsApr 7, 2024
YouTubeTech Technology Pk
0:38
About 4 channel Relay module. #shorts #relay #arduino #switch
2K views1 month ago
YouTubeChasing Volt
13:33
Relay Module Explained | How Relay Works in Arduino & Electronics
26 views3 months ago
YouTubeAsim Ghafoor
7:12
How To Make 4 Channel SMS Operated Relay Switch | Arduino P…
3.7K viewsMay 21, 2024
YouTubeKiyani's Lab
9:14
4-Relay Module with RS485. Modbus RTU Relay. C0135
14.1K viewsNov 21, 2024
YouTubearduinoLab
14:19
Control Multiple Wifi Relay With Arduino and ESP Relay New ESP8…
6.9K views11 months ago
YouTubeElectronicSpot Eng
13:29
Home Automation: Using 4 Push button push-ON and push-OFF 4 r…
51K viewsDec 12, 2018
YouTubeRobojax
4:05
New Arduino Relay Modules | Proteus VSM Library | 2025
2K views6 months ago
YouTubeELECTRONICS TREE
0:15
4 Channel Sequence Relay Arduino Project
4.5K viewsMar 10, 2025
YouTubeKiyani's Lab
0:16
4 channel relay module arduino mega 2560 operating system conn…
1.4K viewsApr 29, 2024
YouTubeRYT technology
See more videos
Static thumbnail place holder

Shop 4 relay module arduino

Sponsored
About our ads
$8.99
Sainsmart 4-Channel Relay Module
Amazon.com
$8.99
Sainsmart 4-Channel Relay Module
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
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$13.99
XIITIA 2Pcs 5V 4 Channel 2A Solid State Relay Module High Level Trigger Mini Durable DIY Relay With Fuse(5V 4 Channel)
Amazon.com
$13.99
XIITIA 2Pcs 5V 4 Channel 2A Solid State Relay Module High Level Trigger Mini Durable DIY Relay With Fuse(5V 4 Channel)
Amazon.com
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$3.00
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay
$3.00
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay
$10.29
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
Free shipping
$10.29
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
$1.01
5V/12V/24V 4 Channel Relay Module 4-Channel Relay Control Board For Arduino With Optocoupler Relay
Aliexpress
Free shipping
$1.01
5V/12V/24V 4 Channel Relay Module 4-Channel Relay Control Board For Arduino With Optocoupler Relay
Aliexpress
$2.73
5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V
Aliexpress
$2.73
5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V
Aliexpress
$3.00
5V 12V 4-Channel Relay Module Shield ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V Relay
Aliexpress
$3.00
5V 12V 4-Channel Relay Module Shield ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V Relay
Aliexpress
$2.19
$2.30
5V 4 Channel Relay Module BOARD With Optocoupler Output 4 Way FOR ARDUINO
AliExpress
$2.19
$2.30
5V 4 Channel Relay Module BOARD With Optocoupler Output 4 Way FOR ARDUINO
AliExpress
$3.76
$7.69
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
51% off
$3.76
$7.69
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
$2.04
4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay
Aliexpress
$2.04
4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay
Aliexpress
$3.38
Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino
eBay
$3.38
Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino
eBay
$10.99
4 Channel Dc 5V Relay Switch Module For Arduino Raspberry Pi Arm Avr
eBay
$10.99
4 Channel Dc 5V Relay Switch Module For Arduino Raspberry Pi Arm Avr
eBay