Shop arduino relay board

Sponsored
About our ads
$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
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$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
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1K+
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
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
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
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
328
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$45.00
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$45.00
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$42.00
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
581
$42.00
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$41.00
A000052 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$41.00
A000052 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$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
$12.22
4 Channel I2C Electromagnetic Relay Module For Arduino Raspberry ESP32 ESP8266 3.3V 5.0V PCF8574
Etsy
$12.22
4 Channel I2C Electromagnetic Relay Module For Arduino Raspberry ESP32 ESP8266 3.3V 5.0V PCF8574
Etsy
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
3
Free shipping
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$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
$34.82
5V 1 2 4 8 Channel Solid State Relay Module Arduino Raspberry Pi ARM PIC. Switch Electronics. General Purpose Relays. 481103.
eBay
Free shipping
$34.82
5V 1 2 4 8 Channel Solid State Relay Module Arduino Raspberry Pi ARM PIC. Switch Electronics. General Purpose Relays. 481103.
eBay
$29.25
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$29.25
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
$27.00
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$27.00
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$2.99
Dfrobot DFR0017 Digital 5A Relay Mod, Arduino Compatible | Embedded Development Kit Accessories - Other Embedded Computers
Newark
$2.99
Dfrobot DFR0017 Digital 5A Relay Mod, Arduino Compatible | Embedded Development Kit Accessories - Other Embedded Computers
Newark
$9.68
5V Relay Switch Module Compatible With Arduino, Avr, Pic, Arm, Smart Home Control
Walmart
Free shipping
$9.68
5V Relay Switch Module Compatible With Arduino, Avr, Pic, Arm, Smart Home Control
Walmart
$62.00
USB Bus Powered, Relay Controller, 3 Contacts Form C, 10A 250V
東京デバイセズ
$62.00
USB Bus Powered, Relay Controller, 3 Contacts Form C, 10A 250V
東京デバイセズ
$140.90
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$140.90
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$14.67
Glastender 07000836 OEM Relay Board Digital Cntrlr
WebstaurantStore
$14.67
Glastender 07000836 OEM Relay Board Digital Cntrlr
WebstaurantStore
$19.80
Arduino TSX00003 MKR RELAY SHIELD
DigiKey
$19.80
Arduino TSX00003 MKR RELAY SHIELD
DigiKey
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$36.99
$48.09
CZH-Labs 12V Passive 8 SPST-NO 30Amp Power Relay Module Board.
theminutetrader
23% off
$36.99
$48.09
CZH-Labs 12V Passive 8 SPST-NO 30Amp Power Relay Module Board.
theminutetrader
$890.55
Fluke High Capacity Module: High-Capacity Module With Relay Card, 20 Volt Channels, 20 Temp Channels Model: 1586-2586-KIT/C
Grainger
$890.55
Fluke High Capacity Module: High-Capacity Module With Relay Card, 20 Volt Channels, 20 Temp Channels Model: 1586-2586-KIT/C
Grainger
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$86.00
Securitron RB Relay Board, 12V
Barzel Lock
$86.00
Securitron RB Relay Board, 12V
Barzel Lock
$35.69
International Environmental 71481103 Relay Board Spst X 3, 24V, 10A, 71481103 | Supplyhouse.Com
SupplyHouse.com
$35.69
International Environmental 71481103 Relay Board Spst X 3, 24V, 10A, 71481103 | Supplyhouse.Com
SupplyHouse.com
$175.36
$186.55
24-Way Relay Module Relay Module Control Drive Amplifier Expansion Board 8F1-24V
eBay UK
Free shipping
$175.36
$186.55
24-Way Relay Module Relay Module Control Drive Amplifier Expansion Board 8F1-24V
eBay UK
$59.86
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$59.86
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$319.96
NEW NF-10-AE KK 1594V-0 & JRM WA3W RELAY MODULE BOARD
US eBay
Free shipping
$319.96
NEW NF-10-AE KK 1594V-0 & JRM WA3W RELAY MODULE BOARD
US eBay
$20.39
3Ch 512 Relay Output , LED Dmx512 Controller Board, LED Dmx512 Decoder,Relay Switch Controller,1 X LED Dmx512 Controller Board,As Shown
Walmart
Free shipping
$20.39
3Ch 512 Relay Output , LED Dmx512 Controller Board, LED Dmx512 Decoder,Relay Switch Controller,1 X LED Dmx512 Controller Board,As Shown
Walmart
$22.00
Seeed Technology Co., Ltd 103030009 MOD RELAY SHIELD V3.0
DigiKey
$22.00
Seeed Technology Co., Ltd 103030009 MOD RELAY SHIELD V3.0
DigiKey
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
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 Relay Control: A Beginner's Guide to Controlling Machines
1:48
15.7K views
Arduino Relay Control: A Beginner's Guide to Controlling Machines
Circuit Digest
What is Relay? | How to control Relay using Arduino
5:02
106.2K views
What is Relay? | How to control Relay using Arduino
hash include electronics
Arduino Projects
15 Great Arduino Projects for beginners
10:16
15 Great Arduino Projects for beginners
YouTubeMaker Tutor
1.8M viewsDec 4, 2018
12 Best Arduino Projects for Beginners in 2024!
7:38
12 Best Arduino Projects for Beginners in 2024!
YouTubeToP Projects Compilation
450K viewsJul 26, 2024
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 Course for Beginners - Open-Source Electronics Platform
4:04:22
Arduino Course for Beginners - Open-Source Electronics Platform
YouTubefreeCodeCamp.org
2.7M viewsJun 8, 2021
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
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
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
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
17:26
Lesson 68, Home Automation: control 16 Channel Relay module …
157K viewsOct 9, 2018
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
12:08
banggood How To Use and connect arduino with 5V 8 Channel Relay …
57.3K viewsApr 28, 2019
YouTubeUnboxing Channel
4:51
Find in video from 00:25Connecting the Relay Board
Controlling Relay Board (ESP32 + Arduino Series)
38.8K viewsMay 22, 2020
YouTubeSimply Explained
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
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
9:11
Find in video from 0:00Introduction to Relay Module
Controlling Relay Boards from an ESP32
82.8K viewsDec 9, 2022
YouTubeDIY TechRush
7:48
Find in video from 01:27Connecting the Relay Board
Using 8 Channel Relay With Arduino (Tutorial)
43.3K viewsNov 4, 2015
YouTubeliney118
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
See more videos
Static thumbnail place holder

Shop arduino relay board

Sponsored
About our ads
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
3
Free shipping
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$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
$34.82
5V 1 2 4 8 Channel Solid State Relay Module Arduino Raspberry Pi ARM PIC. Switch Electronics. General Purpose Relays. 481103.
eBay
Free shipping
$34.82
5V 1 2 4 8 Channel Solid State Relay Module Arduino Raspberry Pi ARM PIC. Switch Electronics. General Purpose Relays. 481103.
eBay
$29.25
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$29.25
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
$27.00
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$27.00
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$2.99
Dfrobot DFR0017 Digital 5A Relay Mod, Arduino Compatible | Embedded Development Kit Accessories - Other Embedded Computers
Newark
$2.99
Dfrobot DFR0017 Digital 5A Relay Mod, Arduino Compatible | Embedded Development Kit Accessories - Other Embedded Computers
Newark
$9.68
5V Relay Switch Module Compatible With Arduino, Avr, Pic, Arm, Smart Home Control
Walmart
Free shipping
$9.68
5V Relay Switch Module Compatible With Arduino, Avr, Pic, Arm, Smart Home Control
Walmart
$62.00
USB Bus Powered, Relay Controller, 3 Contacts Form C, 10A 250V
東京デバイセズ
$62.00
USB Bus Powered, Relay Controller, 3 Contacts Form C, 10A 250V
東京デバイセズ
$140.90
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$140.90
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$14.67
Glastender 07000836 OEM Relay Board Digital Cntrlr
WebstaurantStore
$14.67
Glastender 07000836 OEM Relay Board Digital Cntrlr
WebstaurantStore
$19.80
Arduino TSX00003 MKR RELAY SHIELD
DigiKey
$19.80
Arduino TSX00003 MKR RELAY SHIELD
DigiKey
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$36.99
$48.09
CZH-Labs 12V Passive 8 SPST-NO 30Amp Power Relay Module Board.
theminutetrader
23% off
$36.99
$48.09
CZH-Labs 12V Passive 8 SPST-NO 30Amp Power Relay Module Board.
theminutetrader
$890.55
Fluke High Capacity Module: High-Capacity Module With Relay Card, 20 Volt Channels, 20 Temp Channels Model: 1586-2586-KIT/C
Grainger
$890.55
Fluke High Capacity Module: High-Capacity Module With Relay Card, 20 Volt Channels, 20 Temp Channels Model: 1586-2586-KIT/C
Grainger
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$86.00
Securitron RB Relay Board, 12V
Barzel Lock
$86.00
Securitron RB Relay Board, 12V
Barzel Lock

Shop arduino relay board

Sponsored
About our ads
$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
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$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
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1K+
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
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
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
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
328
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$45.00
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$45.00
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$42.00
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
581
$42.00
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$41.00
A000052 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$41.00
A000052 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$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
$12.22
4 Channel I2C Electromagnetic Relay Module For Arduino Raspberry ESP32 ESP8266 3.3V 5.0V PCF8574
Etsy
$12.22
4 Channel I2C Electromagnetic Relay Module For Arduino Raspberry ESP32 ESP8266 3.3V 5.0V PCF8574
Etsy
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
3
Free shipping
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$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
$34.82
5V 1 2 4 8 Channel Solid State Relay Module Arduino Raspberry Pi ARM PIC. Switch Electronics. General Purpose Relays. 481103.
eBay
Free shipping
$34.82
5V 1 2 4 8 Channel Solid State Relay Module Arduino Raspberry Pi ARM PIC. Switch Electronics. General Purpose Relays. 481103.
eBay
$29.25
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$29.25
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
$27.00
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$27.00
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$2.99
Dfrobot DFR0017 Digital 5A Relay Mod, Arduino Compatible | Embedded Development Kit Accessories - Other Embedded Computers
Newark
$2.99
Dfrobot DFR0017 Digital 5A Relay Mod, Arduino Compatible | Embedded Development Kit Accessories - Other Embedded Computers
Newark