Shop dingtian relay board arduino

Sponsored
About our ads
$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
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$11.39
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
39
$11.39
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
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
30
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$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
184
$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
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
12
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
$2.42
$4.70
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
Free shipping
48% off
$2.42
$4.70
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
$57.24
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$57.24
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$56.10
($11.22/Pc) DEV-11113 Sparkfun Electronics Arduino Pro Mini 328 - 5V/16Mhz
Onlinecomponents.com
$56.10
($11.22/Pc) DEV-11113 Sparkfun Electronics Arduino Pro Mini 328 - 5V/16Mhz
Onlinecomponents.com
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
20% off
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$1.45
$4.28
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
66% off
$1.45
$4.28
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
$0.42
$0.84
5V 9V 12V 24V 1 2 4 Channel Relay Module Board Shield For Arduino With Optocoupler Support High And
AliExpress
50% off
$0.42
$0.84
5V 9V 12V 24V 1 2 4 Channel Relay Module Board Shield For Arduino With Optocoupler Support High And
AliExpress
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
9
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$1.68
$3.27
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino PIC
AliExpress
48% off
$1.68
$3.27
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino PIC
AliExpress
$1.68
1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR
AliExpress
$1.68
1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR
AliExpress
$0.68
$0.93
Javino 1/5Pcs High Low Level Trigger 1 Channel Relay Module 5V 12V 24V Shield Board For Arduino PIC
AliExpress
26% off
$0.68
$0.93
Javino 1/5Pcs High Low Level Trigger 1 Channel Relay Module 5V 12V 24V Shield Board For Arduino PIC
AliExpress
$1.67
$1.94
Mini 1 Channel 5V DC DPDT Relay Board Double Pole Double Throw Switch Module HK19F PCB For Arduino
AliExpress
13% off
$1.67
$1.94
Mini 1 Channel 5V DC DPDT Relay Board Double Pole Double Throw Switch Module HK19F PCB For Arduino
AliExpress
$1.53
$1.57
Relay Board 5V 1-Channel Single Relay Module High Level Trigger Compatible For Arduino
AliExpress
$1.53
$1.57
Relay Board 5V 1-Channel Single Relay Module High Level Trigger Compatible For Arduino
AliExpress
$0.66
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$0.66
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.53
$3.01
DC 5V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler For Arduino Raspberry YANXD
AliExpress
49% off
$1.53
$3.01
DC 5V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler For Arduino Raspberry YANXD
AliExpress
$0.49
$0.82
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
40% off
$0.49
$0.82
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$71.00
ABX00017 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$71.00
ABX00017 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$8.59
$9.34
DC 5V/12V/24V 8 Channel SSR Solid State Relay Module Board For Arduino G3MB-202P
AliExpress
Free shipping
$8.59
$9.34
DC 5V/12V/24V 8 Channel SSR Solid State Relay Module Board For Arduino G3MB-202P
AliExpress
$24.52
Relay Module 4 Channel Dc 5V Relay Shield Module Control Board With Optocoupler For Raspberry Pi Arduino Uno R3 Mega Pro
Everymarket INC
$24.52
Relay Module 4 Channel Dc 5V Relay Shield Module Control Board With Optocoupler For Raspberry Pi Arduino Uno R3 Mega Pro
Everymarket INC
$14.42
Sainsmart 4-Channel Relay Module 5V Relay Control Board For Arduino
eBay
Free shipping
$14.42
Sainsmart 4-Channel Relay Module 5V Relay Control Board For Arduino
eBay
$4.69
$5.86
3.3V-5V Single Channel Relay Module High Level Trigger Relay Board Connected By Arduino 3P Dupot
AliExpress
Free shipping
19% off
$4.69
$5.86
3.3V-5V Single Channel Relay Module High Level Trigger Relay Board Connected By Arduino 3P Dupot
AliExpress
$25.68
$26.27
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
AliExpress
Free shipping
$25.68
$26.27
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
AliExpress
$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
$3.93
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
AliExpress
$3.93
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
AliExpress
$5.79
Dc 5V 4 Channel Relay Module Shield Terminal Relay Board For Arduino
eBay
$5.79
Dc 5V 4 Channel Relay Module Shield Terminal Relay Board For Arduino
eBay
$27.38
8Ch DC 12V Pro Mini Relay Shield Module PLC Timer Board For Arduino UNO Mege2560. Other Consumer Electronics.
eBay
$27.38
8Ch DC 12V Pro Mini Relay Shield Module PLC Timer Board For Arduino UNO Mege2560. Other Consumer Electronics.
eBay
$0.37
$0.78
1 Channel 5V 9V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High And
AliExpress
52% off
$0.37
$0.78
1 Channel 5V 9V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High And
AliExpress
Arduino Relay Module Tutorial - From Beginner to PRO
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
35.5K viewsFeb 7, 2025
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
176K viewsFeb 4, 2018
YouTubeTinker & Build
Arduino relay basics - how it works and how to use it
7:19
Arduino relay basics - how it works and how to use it
19.5K viewsNov 10, 2021
YouTubeTaste The Code
Control High Voltage Devices – Arduino Relay Tutorial
7:30
Find in video from 00:36Relay Module Overview
Control High Voltage Devices – Arduino Relay Tutorial
648.9K viewsSep 9, 2015
YouTubeHow To Mechatronics
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
11.5K views8 months ago
YouTubeElectro Nerds Academy
DIY 2 Channel 5V Relay Board Module for Arduino | Full Tutorial for Beginners
2:19
DIY 2 Channel 5V Relay Board Module for Arduino | Full Tutorial for Beginners
35 views1 month ago
YouTubeIftekhar Tech
Arduino Relay Control: A Beginner's Guide to Controlling Machines
1:48
Arduino Relay Control: A Beginner's Guide to Controlling Machines
16.5K viewsFeb 24, 2023
YouTubeCircuit Digest
0:29
Arduino to Relay Module Connection | 4 Channel Relay with Arduino UNO
2K views7 months ago
YouTubeDon't fear
0:16
Relay module pcb how to connect
1.5K views2 months ago
YouTubeTELEZUD
19:01
DIY How To Use and connect arduino with 16 Relay Trigger 12V LM2596
60.3K viewsApr 26, 2019
YouTubeUnboxing Channel
4:35
How to Use 4 Channel Relay Board | Step by Step Guide
900 views8 months ago
YouTubecircuit guru in hindi
0:40
8 Channel Relay Module - Complete Arduino Guide! ⚡🔌
2.9K views6 months ago
YouTubeArduino DIY Projects
How to use 2 channel relay to control AC and DC loads in Arduino RJT34
11:51
Find in video from 00:11Connecting the Relay
How to use 2 channel relay to control AC and DC loads in Ardui…
215.8K viewsDec 26, 2017
YouTubeRobojax
How to use relay with Arduino to control AC or DC load with bare relay RJT129
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…
89.9K viewsOct 13, 2018
YouTubeRobojax
17:26
Lesson 68, Home Automation: control 16 Channel Relay module using Arduino control 16 AC loads RJT12
159.1K viewsOct 9, 2018
YouTubeRobojax
0:37
How to operate a relay module with the Arduino UNO board #arduino #srituhobby ‪@sritu_hobby‬
22.5K views10 months ago
YouTubeSriTu Hobby
6:32
How to use 12VDC relay with Arduino Uno
2.5K views10 months ago
YouTubeElectronics Lab
5:30
How to use a 5v Relay with an Arduino. (Relays simply explained)
1.3K viewsApr 12, 2025
YouTubeSEROS
10:49
How to use 12V relay with Arduino
404 views3 months ago
YouTubeElectronics Lab
4:56
Using 5V 1 channel relay module for Arduino
308.1K viewsApr 2, 2017
YouTubeRobojax
0:35
How to Use ESP-01S Relay Board | Home Automation #robotics #arduino #arduinoproject
6.2K views7 months ago
YouTubeArduino DIY Projects
IoT Power Relay and Arduino - Setup and Tutorial
3:00
Find in video from 02:01Using the Relay with Arduino
IoT Power Relay and Arduino - Setup and Tutorial
14.7K viewsAug 26, 2022
YouTubeScience Buddies
10:12
IoT Project using ESP8266 NodeMCU Relay Control with Blynk - DIY Smart Plug
18.1K views5 months ago
YouTubeTech StudyCell
How to use a RELAY with ESP8266 NodeMCU | Easy Guide
5:25
Find in video from 03:57Selecting Boards and Comport
How to use a RELAY with ESP8266 NodeMCU | Easy Guide
26.5K viewsOct 24, 2023
YouTubeINOVATRIX
Controlling Relay Boards from an ESP32
9:11
Find in video from 04:21Setting Up the Arduino IDE
Controlling Relay Boards from an ESP32
89.9K viewsDec 9, 2022
YouTubeDIY TechRush
5:26
Arduino Relay Modules | Proteus Library
54.8K viewsNov 28, 2023
YouTubeELECTRONICS TREE
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
110K viewsMay 1, 2021
YouTubehash include electronics
0:26
5V Single Channel Relay Module | For Arduino Uno #relay #module #arduinounoprojects #module #diy
3K views11 months ago
YouTubeCrazy Saman
How To Make Time Controlled Relay | Arduino Project | HQ NextPCB
11:24
Find in video from 03:16Connecting Arduino and Arduino
How To Make Time Controlled Relay | Arduino Project | HQ NextPCB
4K viewsJul 1, 2024
YouTubeKiyani's Lab
How to Connect Arduino and Relay Board
2:40
Find in video from 00:27Relay Board Types and Pins
How to Connect Arduino and Relay Board
40.8K viewsJan 6, 2016
YouTubeBrainstorm Technologies
See more

Shop dingtian relay board arduino

Sponsored
About our ads
$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
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$11.39
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
39
$11.39
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
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
30
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$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
184
$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
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
12
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
$2.42
$4.70
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
Free shipping
48% off
$2.42
$4.70
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
$57.24
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$57.24
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$56.10
($11.22/Pc) DEV-11113 Sparkfun Electronics Arduino Pro Mini 328 - 5V/16Mhz
Onlinecomponents.com
$56.10
($11.22/Pc) DEV-11113 Sparkfun Electronics Arduino Pro Mini 328 - 5V/16Mhz
Onlinecomponents.com
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
20% off
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$1.45
$4.28
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
66% off
$1.45
$4.28
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
$0.42
$0.84
5V 9V 12V 24V 1 2 4 Channel Relay Module Board Shield For Arduino With Optocoupler Support High And
AliExpress
50% off
$0.42
$0.84
5V 9V 12V 24V 1 2 4 Channel Relay Module Board Shield For Arduino With Optocoupler Support High And
AliExpress
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
9
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$1.68
$3.27
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino PIC
AliExpress
48% off
$1.68
$3.27
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino PIC
AliExpress
$1.68
1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR
AliExpress
$1.68
1 Channel Relay Module Interface Board Shield For Arduino 5V/12V/24V Low Level Trigger One PIC AVR
AliExpress