Shop Arduino Uno Relay Control

Sponsored
About our ads
$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
31
$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
31
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
Free shipping
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
Free shipping
$28.40
Arduino 4 Relays Shield [A000110] - 4-Channel Relay Module, 5V Control, 10A Rating, Opto-Isolated, Supports AC/DC Loads, Compatible With Arduino IDE
Amazon.com
36
$28.40
Arduino 4 Relays Shield [A000110] - 4-Channel Relay Module, 5V Control, 10A Rating, Opto-Isolated, Supports AC/DC Loads, Compatible With Arduino IDE
Amazon.com
36
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
838
Free shipping
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
838
$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
965
$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
965
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$3.92
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Relay Expansion Board For Arduino UNO
AliExpress
$3.92
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Relay Expansion Board For Arduino UNO
AliExpress
$3.43
$9.54
5V 4 Channel Relay Shield Module For Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel
AliExpress
64% off
$3.43
$9.54
5V 4 Channel Relay Shield Module For Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel
AliExpress
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
4
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
4
$18.29
$26.50
PLC 10MR 10MT For Arduino UNO 2560, AD DA Controller Board Relay Or Transistor Development Board
AliExpress
Free shipping
30% off
$18.29
$26.50
PLC 10MR 10MT For Arduino UNO 2560, AD DA Controller Board Relay Or Transistor Development Board
AliExpress
Free shipping
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
2
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
2
$4.97
$9.49
JESSINIE DC 5V 12V Time Delay Relay Module For Arduino Robot/Smart Home/Tachograph/GPS/PLC Control/Industrial Control,Delay Board Disconnect On
Amazon.com
1
47% off
$4.97
$9.49
JESSINIE DC 5V 12V Time Delay Relay Module For Arduino Robot/Smart Home/Tachograph/GPS/PLC Control/Industrial Control,Delay Board Disconnect On
Amazon.com
1
$5.44
QIACHIP Remote Control Switch For Arduino Uno Module Smart Home, 4CH RF Learning Code 1527 Decoder
AliExpress
$5.44
QIACHIP Remote Control Switch For Arduino Uno Module Smart Home, 4CH RF Learning Code 1527 Decoder
AliExpress
$27.86
Youmile 4 Channel 5V Relay Shield Module For Arduino Uno R3 Relay Shield Interface 4 Four Channel For Pic Avr Dsp Arm Mc
Everymarket INC
$27.86
Youmile 4 Channel 5V Relay Shield Module For Arduino Uno R3 Relay Shield Interface 4 Four Channel For Pic Avr Dsp Arm Mc
Everymarket INC
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
79
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
79
$24.38
$25.56
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
AliExpress
Free shipping
$24.38
$25.56
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
AliExpress
Free shipping
$17.31
Freenove Control Board V5 For Arduino UNO R4 Wifi Mini, Arm Cortex-M4, Onboard ESP32-S3, LED Matrix,
AliExpress
Free shipping
$17.31
Freenove Control Board V5 For Arduino UNO R4 Wifi Mini, Arm Cortex-M4, Onboard ESP32-S3, LED Matrix,
AliExpress
Free shipping
$15.99
DWEII 4Pack 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
Amazon.com
$15.99
DWEII 4Pack 4 Channel 5V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For Raspberry Pi Arduino
Amazon.com
$17.99
DORHEA ESP32 Wifi 4 Channel Relay Module ESP32-WROOM-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home
Amazon.com
9
$17.99
DORHEA ESP32 Wifi 4 Channel Relay Module ESP32-WROOM-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home
Amazon.com
9
$24.26
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$24.26
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$32.99
$39.99
Rexqualis Super Starter Kit Based On Arduino UNO R3 With Tutorial And Controller Board Compatible With Arduino IDE
Amazon.com
1K+
17% off
$32.99
$39.99
Rexqualis Super Starter Kit Based On Arduino UNO R3 With Tutorial And Controller Board Compatible With Arduino IDE
Amazon.com
1K+
$24.62
Haljia 1 Channel 5 V Solid State Relay Module With Resistive Fuse Compatible With Arduino Uno Duemilanove Mega2560 Mega1
Everymarket INC
$24.62
Haljia 1 Channel 5 V Solid State Relay Module With Resistive Fuse Compatible With Arduino Uno Duemilanove Mega2560 Mega1
Everymarket INC
$34.20
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
2
$34.20
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
2
$18.46
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
84
$18.46
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
84
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
85
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
85
$0.94
$2.75
DC 5V/12V/24V 1 Channel Latching Relay Module With Touch Bistable Switch MCU Control For Arduino
AliExpress
65% off
$0.94
$2.75
DC 5V/12V/24V 1 Channel Latching Relay Module With Touch Bistable Switch MCU Control For Arduino
AliExpress
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
AliExpress
19% off
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
AliExpress
$35.72
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$35.72
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$3.30
$6.56
1PCS 5V 4 Channel Relay Module With Optocoupler Relay Output 4 Way Relay Module For Arduino Relays
AliExpress
49% off
$3.30
$6.56
1PCS 5V 4 Channel Relay Module With Optocoupler Relay Output 4 Way Relay Module For Arduino Relays
AliExpress
$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
8
$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
8
$1.74
1-10Pcs 5V 4 Channel Relay Shield Module For Arduino R3 ARM PIC AVR DSP Electronic 4 Channel Relay
AliExpress
$1.74
1-10Pcs 5V 4 Channel Relay Shield Module For Arduino R3 ARM PIC AVR DSP Electronic 4 Channel Relay
AliExpress
$0.78
$1.08
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
AliExpress
27% off
$0.78
$1.08
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
AliExpress
$149.51
Arduino Uno R3 Microcontroller Board
eBay
$149.51
Arduino Uno R3 Microcontroller Board
eBay
$1.54
$3.00
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
AliExpress
48% off
$1.54
$3.00
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
AliExpress
$126.00
ABX00011 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$126.00
ABX00011 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
Controlling a Relay Board With an Arduino Uno
Controlling a Relay Board With an Arduino Uno
3 months ago
instructables.com
Interfacing Relay with Arduino Uno
Interfacing Relay with Arduino Uno
May 18, 2021
electrosome.com
Arduino Uno and RFID Access Control With Relay Module
Arduino Uno and RFID Access Control With Relay Module
21.8K viewsSep 30, 2020
instructables.com
How to Set Up a 5V Relay on the Arduino
How to Set Up a 5V Relay on the Arduino
Nov 28, 2015
circuitbasics.com
Time Controlled Relay (Arduino UNO, Joystick, UI/menu, OLED)
Time Controlled Relay (Arduino UNO, Joystick, UI/menu, OLED)
3 months ago
instructables.com
Arduino Relay Tutorial - Control High Voltage Devices with Arduino
7:30
Arduino Relay Tutorial - Control High Voltage Devices with Arduino
Sep 9, 2015
howtomechatronics.com
DIY: Relay Switch Motor Controller - Arduino
DIY: Relay Switch Motor Controller - Arduino
226.1K viewsSep 30, 2020
instructables.com
Driving a Relay With an Arduino
83.7K viewsSep 30, 2020
instructables.com
Tutorial: How to Control LED by Using Arduino and Relay
Sep 30, 2020
instructables.com
15:13
Arduino Basics - Relays
142.3K viewsSep 20, 2016
YouTubeElectro-Anarchy
2:31
Smart Light | LDR | Relay | Arduino Uno | Arduino project | Smart Bul…
30.9K viewsMay 13, 2021
YouTubeElectronics University
6:45
Arduino Controlled Relay Module | Home Automation | Tutorial
19.4K viewsJul 31, 2020
YouTubeMish Mash Labs
3:18
Arduino Soil Moisture Sensor Relay Control
174.1K viewsNov 18, 2018
YouTubeViral Science - The home of Creativity
11:00
How to use 4 channel Arduino Relay Shield RJT36
34.9K viewsDec 28, 2017
YouTubeRobojax
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
117.3K viewsAug 6, 2018
YouTubeMYTECTUTOR
22:10
DIY Smart Home Appliance Control Via bluetooth
365.6K viewsNov 28, 2020
YouTubeMuhammad Ansar
43:46
Control AC Devices with Arduino SAFELY - Relays & Solid State Sw…
232K viewsOct 18, 2020
YouTubeDroneBot Workshop
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
122.3K viewsJun 11, 2019
YouTubeUnboxing Channel
4:41
How to use an Arduino Relay Module
174.8K viewsFeb 4, 2018
YouTubeTinker & Build
4:56
Using 5V 1 channel relay module for Arduino
306K viewsApr 2, 2017
YouTubeRobojax
9:23
Arduino Relay Tutorial (Control 220V - 12V Devices)
173.8K viewsJul 11, 2013
YouTubeRoman Kozak
21:29
Home Automation using arduino bluetooth | Smart Home | Manual a…
289.7K viewsApr 11, 2021
YouTubeSL IDEAS
3:51
Smart Irrigation System | Arduino Uno | DHT11 | Humidity Sensor | S…
102.8K viewsJun 27, 2021
YouTubeElectronics University
5:00
Inductive Proximity Sensor with Arduino Uno
47.9K viewsFeb 27, 2021
YouTubePassion Tech KLM
5:04
How to Use Sensors to Control 5V Relays on the Arduino
206.2K viewsNov 24, 2015
YouTubeCircuit Basics
8:08
Arduino Fan Control // 2-Wire, 3-Wire, and 4-Wire CPU Fan Speed …
279.7K viewsJun 1, 2020
YouTubeScience Fun
14:01
#9 - Arduino - Connecting a Relay Module
33.8K viewsAug 2, 2015
YouTubeBradford Henson
7:10
Arduino Relay Trigger at specific time | DS3231 RTC Module
130K viewsMar 11, 2018
YouTubeViral Science - The home of Creativity
3:03
How to use Relays to Control Linear Actuators
141.1K viewsAug 21, 2015
YouTubeProgressive Automations
See more videos
Static thumbnail place holder

Shop Arduino Uno Relay Control

Sponsored
About our ads
$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
31
$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
31
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
Free shipping
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
Free shipping
$28.40
Arduino 4 Relays Shield [A000110] - 4-Channel Relay Module, 5V Control, 10A Rating, Opto-Isolated, Supports AC/DC Loads, Compatible With Arduino IDE
Amazon.com
36
$28.40
Arduino 4 Relays Shield [A000110] - 4-Channel Relay Module, 5V Control, 10A Rating, Opto-Isolated, Supports AC/DC Loads, Compatible With Arduino IDE
Amazon.com
36
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
838
Free shipping
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
838
$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
965
$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
965
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$3.92
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Relay Expansion Board For Arduino UNO
AliExpress
$3.92
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Relay Expansion Board For Arduino UNO
AliExpress
$3.43
$9.54
5V 4 Channel Relay Shield Module For Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel
AliExpress
64% off
$3.43
$9.54
5V 4 Channel Relay Shield Module For Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel
AliExpress
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
4
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
4
$18.29
$26.50
PLC 10MR 10MT For Arduino UNO 2560, AD DA Controller Board Relay Or Transistor Development Board
AliExpress
Free shipping
30% off
$18.29
$26.50
PLC 10MR 10MT For Arduino UNO 2560, AD DA Controller Board Relay Or Transistor Development Board
AliExpress
Free shipping
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
2
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
2
$4.97
$9.49
JESSINIE DC 5V 12V Time Delay Relay Module For Arduino Robot/Smart Home/Tachograph/GPS/PLC Control/Industrial Control,Delay Board Disconnect On
Amazon.com
1
47% off
$4.97
$9.49
JESSINIE DC 5V 12V Time Delay Relay Module For Arduino Robot/Smart Home/Tachograph/GPS/PLC Control/Industrial Control,Delay Board Disconnect On
Amazon.com
1
$5.44
QIACHIP Remote Control Switch For Arduino Uno Module Smart Home, 4CH RF Learning Code 1527 Decoder
AliExpress
$5.44
QIACHIP Remote Control Switch For Arduino Uno Module Smart Home, 4CH RF Learning Code 1527 Decoder
AliExpress
$27.86
Youmile 4 Channel 5V Relay Shield Module For Arduino Uno R3 Relay Shield Interface 4 Four Channel For Pic Avr Dsp Arm Mc
Everymarket INC
$27.86
Youmile 4 Channel 5V Relay Shield Module For Arduino Uno R3 Relay Shield Interface 4 Four Channel For Pic Avr Dsp Arm Mc
Everymarket INC
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
79
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
79
$24.38
$25.56
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
AliExpress
Free shipping
$24.38
$25.56
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
AliExpress
Free shipping
$17.31
Freenove Control Board V5 For Arduino UNO R4 Wifi Mini, Arm Cortex-M4, Onboard ESP32-S3, LED Matrix,
AliExpress
Free shipping
$17.31
Freenove Control Board V5 For Arduino UNO R4 Wifi Mini, Arm Cortex-M4, Onboard ESP32-S3, LED Matrix,
AliExpress
Free shipping