Shop arduino relay board

Sponsored
About our ads
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
133
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
133
$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
210
$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
210
$2.65
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.65
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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
20
$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
20
$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
$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
$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
$15.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)
Amazon.com
184
$15.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)
Amazon.com
184
$8.65
Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
Amazon.com
6
$8.65
Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
Amazon.com
6
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
87
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
87
$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
4
$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
4
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$11.93
Seeed Studio 103020133 Spdt Relay Board, Arduino Board | Relay Boards
Newark
$11.93
Seeed Studio 103020133 Spdt Relay Board, Arduino Board | Relay Boards
Newark
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
18
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
18
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$34.83
Seeed Studio 103020135 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$34.83
Seeed Studio 103020135 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$62.00
Seeed Studio 103020136 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$62.00
Seeed Studio 103020136 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$156.00
HL-58S-V1.2 ARDUINO - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$156.00
HL-58S-V1.2 ARDUINO - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
Arduino relay basics - how it works and how to use it
7:19
YouTubeTaste The Code
Arduino relay basics - how it works and how to use it
This video is sponsored by Altium Designer. Get your Altium free trial at: https://www.altium.com/yt/taste_the_code ----------------------------------------------- The giveaway was open until the end of the day on Wednesday, 17th of November, 2021! It is now closed! ----------------------------------------------- To be able to control AC loads ...
18K viewsNov 10, 2021
Shorts
Arduino to Relay Module Connection | 4 Channel Relay with Arduino UNO
0:29
1.9K views
Arduino to Relay Module Connection | 4 Channel Relay with Arduino UNO
Don't fear
2 Channel Relay Module Arduino | 5V 10A Relay Module #relayproject #2channel #relay #arduino #diy
0:26
6.3K views
2 Channel Relay Module Arduino | 5V 10A Relay Module #relayproject
Crazy Saman
Arduino Projects
Top 20 Arduino Projects for 2025: Science Exhibition & DIY Ideas!
3:19
Top 20 Arduino Projects for 2025: Science Exhibition & DIY Ideas!
YouTubeRoboarmy
686.9K views11 months ago
Top 10 arduino projects 2025 | Arduino projects for beginners | Arduino project
6:21
Top 10 arduino projects 2025 | Arduino projects for beginners | Arduino project
YouTubeSimple Circuits
25K views6 months ago
13 Great Arduino Project Ideas for Beginners!!!
6:10
13 Great Arduino Project Ideas for Beginners!!!
YouTubeToP Projects Compilation
690.4K viewsApr 25, 2023
Top videos
Arduino Relay Module Tutorial - From Beginner to PRO
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
YouTubeHuHamster
18.2K views10 months ago
How to use an Arduino Relay Module
4:41
How to use an Arduino Relay Module
YouTubeTinker & Build
173K viewsFeb 4, 2018
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
7:57
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
YouTubeElectro Nerds Academy
5.3K views3 months ago
Arduino Tutorial
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
1:25:31
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
YouTubeProgramming Electronics
3.5M viewsJul 22, 2022
Arduino Course for Everybody
10:28:56
Arduino Course for Everybody
YouTubefreeCodeCamp.org
1.5M viewsNov 8, 2023
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
3M viewsMay 31, 2019
Arduino Relay Module Tutorial - From Beginner to PRO
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
18.2K views10 months ago
YouTubeHuHamster
How to use an Arduino Relay Module
4:41
Find in video from 01:53Connecting the Relay Board
How to use an Arduino Relay Module
173K viewsFeb 4, 2018
YouTubeTinker & Build
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
7:57
Lesson: 10 - How to Use a Relay Module with Arduino | Complete B…
5.3K views3 months ago
YouTubeElectro Nerds Academy
Arduino Relay Control: A Beginner's Guide to Controlling Machines
1:48
Find in video from 00:01Introduction to Relay Control
Arduino Relay Control: A Beginner's Guide to Controlling Machines
15.7K viewsFeb 24, 2023
YouTubeCircuit Digest
What is Relay? | How to control Relay using Arduino
5:02
Find in video from 02:31Connection Diagram for Arduino and Relay
What is Relay? | How to control Relay using Arduino
106.2K viewsMay 1, 2021
YouTubehash include electronics
Control High Voltage Devices – Arduino Relay Tutorial
7:30
Find in video from 00:36Relay Module Overview
Control High Voltage Devices – Arduino Relay Tutorial
647.1K viewsSep 9, 2015
YouTubeHow To Mechatronics
DIY How To Use and connect arduino with 16 Relay Trigger 12V LM2596
21:06
DIY How To Use and connect arduino with 16 Relay Trigger 12V …
58.9K viewsApr 26, 2019
YouTubeUnboxing Channel
4:49
Find in video from 00:21What is Relay and How it Works
Relay module with Arduino(code explained) | Control AC devices wi…
27.6K viewsMay 31, 2020
YouTubeTech at Home
7:23
Find in video from 00:05Introduction to 5V Relay
How to use 5V Relay with Arduino to turn ON and OFF AC bulb or DC lo…
581.5K viewsDec 26, 2017
YouTubeRobojax
17:33
How to use 4 channel Relay to control AC load with Arduino cod…
180.3K viewsMar 27, 2018
YouTubeRobojax
4:56
Find in video from 00:02Introduction to 5V 1 Channel Relay
Using 5V 1 channel relay module for Arduino
301.7K viewsApr 2, 2017
YouTubeRobojax
12:30
Find in video from 11:54Conclusion of How to use relay with Arduino to control AC or DC load with bare relay
How to use relay with Arduino to control AC or DC load with bare re…
87.9K viewsOct 13, 2018
YouTubeRobojax
2:13
How to use 5v relay module | Arduino UNO with 5v relay modul…
40.4K viewsJun 9, 2020
YouTubeSriTu Hobby
11:51
Find in video from 00:11Connecting the Relay
How to use 2 channel relay to control AC and DC loads in Arduin…
210.7K viewsDec 26, 2017
YouTubeRobojax
12:16
Find in video from 0:00Introduction to Relay Control System
Relay Control with Arduino & DWIN HMI Display
33.9K viewsDec 21, 2022
YouTubeIoT Projects Ideas
13:29
Find in video from 01:34Connecting the Relay Module
How to use 12VDC Relay Module with Arduino
41.3K viewsJul 29, 2022
YouTubePassion Tech KLM
17:26
Lesson 68, Home Automation: control 16 Channel Relay module …
157K viewsOct 9, 2018
YouTubeRobojax
12:08
banggood How To Use and connect arduino with 5V 8 Channel Relay …
57.3K viewsApr 28, 2019
YouTubeUnboxing Channel
10:25
Find in video from 0:00Pengenalan Relay Arduino
Arduino Dashboard Relay Tutorial
88.7K viewsJun 12, 2021
YouTubeM. Abidzar Channel
23:03
Find in video from 01:20Understanding the Relay Board
How to Use 5 Volt Relay Modules with Arduino and ESP8266
43.6K viewsJan 23, 2019
YouTubeGadget Reboot
8:51
Find in video from 0:00Introduction of How to use Solid State Relay with Arduino to Control AC load
How to use Solid State Relay with Arduino to Control AC load RTJ46
99.2K viewsJan 14, 2018
YouTubeRobojax
11:41
Find in video from 00:16Components and Connections of Relay Modules
Connecting a Relay Module to a Microcontroller
354.5K viewsMar 12, 2021
YouTubeBrad Henson
12:54
32 PATTERNS | 8 CHANNEL RELAY MODULE 230V LIGHT CHASER AR…
102.7K viewsMay 7, 2021
YouTubeSL IDEAS
4:07
Find in video from 02:00Connecting the Relay to Arduino
How to connect DC motor with relay || control with Arduino
80.7K viewsJun 15, 2020
YouTubeGlobal Spy Hawk
0:18
5V 8 Channel Relay Module For Arduino from banggood.com
67.2K viewsNov 10, 2014
YouTubeMesut Yılmaz
5:59
Find in video from 0:00Introduction to ESP32 Relay
How to use a RELAY with ESP32 | Easy Guide
87.7K viewsAug 28, 2023
YouTubeINOVATRIX
9:11
Find in video from 0:00Introduction to Relay Module
Controlling Relay Boards from an ESP32
82.8K viewsDec 9, 2022
YouTubeDIY TechRush
11:00
Find in video from 00:06Introduction to Arduino Relay Shield
How to use 4 channel Arduino Relay Shield RJT36
34.5K viewsDec 28, 2017
YouTubeRobojax
4:38
Find in video from 01:39Downloading the Arduino IDE
4 channel relay module interfacing with Arduino Uno Tutorial part 2 i…
15.5K viewsJan 22, 2020
YouTubeDoit Projects
See more videos
Static thumbnail place holder

Shop arduino relay board

Sponsored
About our ads
$11.93
Seeed Studio 103020133 Spdt Relay Board, Arduino Board | Relay Boards
Newark
$11.93
Seeed Studio 103020133 Spdt Relay Board, Arduino Board | Relay Boards
Newark
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
18
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$34.83
Seeed Studio 103020135 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$34.83
Seeed Studio 103020135 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$62.00
Seeed Studio 103020136 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$62.00
Seeed Studio 103020136 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$156.00
HL-58S-V1.2 ARDUINO - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$156.00
HL-58S-V1.2 ARDUINO - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com

Shop arduino relay board

Sponsored
About our ads
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
133
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
133
$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
210
$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
210
$2.65
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.65
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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
20
$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
20
$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
$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
$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
$15.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)
Amazon.com
184
$15.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)
Amazon.com
184
$8.65
Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
Amazon.com
6
$8.65
Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
Amazon.com
6
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
87
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
87
$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
4
$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
4
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$11.93
Seeed Studio 103020133 Spdt Relay Board, Arduino Board | Relay Boards
Newark
$11.93
Seeed Studio 103020133 Spdt Relay Board, Arduino Board | Relay Boards
Newark
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
18
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
18
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$34.83
Seeed Studio 103020135 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$34.83
Seeed Studio 103020135 Solid State Relay Board, Arduino Board | Relay Boards
Newark