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€34.35
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, HLE-RELAY04-5V
RS Ireland
€34.35
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, HLE-RELAY04-5V
RS Ireland
€14.23
Seeit TTL-RELAY04 Relay For Relay Control Card For TTL, Arduino, PIC, Raspberry Pi, AVR, TTL-RELAY04-5V
RS Ireland
€14.23
Seeit TTL-RELAY04 Relay For Relay Control Card For TTL, Arduino, PIC, Raspberry Pi, AVR, TTL-RELAY04-5V
RS Ireland
€25.25
Seeit TTL-RELAY08 Relay For Relay Control Card For PIC, TTL, AVR, Arduino, Raspberry Pi, TTL-RELAY08-5V
RS Ireland
€25.25
Seeit TTL-RELAY08 Relay For Relay Control Card For PIC, TTL, AVR, Arduino, Raspberry Pi, TTL-RELAY08-5V
RS Ireland
€193.48
Arduino Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00001
RS Ireland
€193.48
Arduino Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00001
RS Ireland
€43.01
Seeit Relay For Relay Control Card For AVR, PIC, Arduino, Raspberry Pi, TTL, TTL-RELAY16-5V
RS Ireland
€43.01
Seeit Relay For Relay Control Card For AVR, PIC, Arduino, Raspberry Pi, TTL, TTL-RELAY16-5V
RS Ireland
€30.79
Arduino Quad Relay, A000110
RS Ireland
€30.79
Arduino Quad Relay, A000110
RS Ireland
€7.60
Seeit TTL-RELAY02 Relay For Relay Control Card For AVR, PIC, Raspberry Pi, Arduino, TTL, TTL-RELAY02-5V
RS Ireland
€7.60
Seeit TTL-RELAY02 Relay For Relay Control Card For AVR, PIC, Raspberry Pi, Arduino, TTL, TTL-RELAY02-5V
RS Ireland
€176.20
Arduino Opta Lite Series Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00003
RS Ireland
€176.20
Arduino Opta Lite Series Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00003
RS Ireland
€34.61
Seeit Relay Control Card Module For Arduino, Raspberry Pi, ESP32-RELAY02
RS Ireland
€34.61
Seeit Relay Control Card Module For Arduino, Raspberry Pi, ESP32-RELAY02
RS Ireland
€85.92
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, HLE-RELAY16-5V
RS Ireland
€85.92
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, HLE-RELAY16-5V
RS Ireland
€30.53
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, WIF-RELAY01-250
RS Ireland
€30.53
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, WIF-RELAY01-250
RS Ireland
€232.50
Arduino Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00002
RS Ireland
€232.50
Arduino Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00002
RS Ireland
€22.88
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, USB-RELAY04
RS Ireland
€22.88
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, USB-RELAY04
RS Ireland
€38.20
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, USB-RELAY08
RS Ireland
€38.20
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, USB-RELAY08
RS Ireland
€7.55
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, SSR-RELAY01-HL
RS Ireland
€7.55
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, SSR-RELAY01-HL
RS Ireland
€16.48
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, USB-RELAY02
RS Ireland
€16.48
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, USB-RELAY02
RS Ireland
€26.16
Seeit Relay Control Card Module For Arduino, Raspberry Pi 160Hz, ESP-RELAY02-5V
RS Ireland
€26.16
Seeit Relay Control Card Module For Arduino, Raspberry Pi 160Hz, ESP-RELAY02-5V
RS Ireland
€22.35
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, SSR-RELAY04-HL
RS Ireland
€22.35
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, SSR-RELAY04-HL
RS Ireland
€62.24
Seeit Relay Control Card Module For Arduino, Raspberry Pi, ESP32-RELAY08
RS Ireland
€62.24
Seeit Relay Control Card Module For Arduino, Raspberry Pi, ESP32-RELAY08
RS Ireland
€33.70
Seeit Relay Control Card Module For Arduino, Raspberry Pi 160Hz, ESP-RELAY04-5V
RS Ireland
€33.70
Seeit Relay Control Card Module For Arduino, Raspberry Pi 160Hz, ESP-RELAY04-5V
RS Ireland
€55.51
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, HLE-RELAY08-5V
RS Ireland
€55.51
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, HLE-RELAY08-5V
RS Ireland
€18.50
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, HLE-RELAY01-5V
RS Ireland
€18.50
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, HLE-RELAY01-5V
RS Ireland
€13.67
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, SSR-RELAY02-HL
RS Ireland
€13.67
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, SSR-RELAY02-HL
RS Ireland
€16.48
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, ESP-RELAY01-5V
RS Ireland
€16.48
Seeit Relay For Relay Control Card For Arduino, AVR, PIC, Raspberry Pi, TTL, ESP-RELAY01-5V
RS Ireland
€8.59
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, TTL-RELAY01-5V
RS Ireland
€8.59
Seeit Relay Control Card Module For Arduino, AVR, PIC, Raspberry Pi, TTL, TTL-RELAY01-5V
RS Ireland
€52.74
Seeit Relay Control Card Module For Arduino, Raspberry Pi, ESP32-RELAY04
RS Ireland
€52.74
Seeit Relay Control Card Module For Arduino, Raspberry Pi, ESP32-RELAY04
RS Ireland
€3.29
4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output In Stock
AliExpress
€3.29
4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output In Stock
AliExpress
€29.68
Seeed Studio Relay Shield V3.0, 103030009
RS Ireland
€29.68
Seeed Studio Relay Shield V3.0, 103030009
RS Ireland
€20.61
Seeit Relay Control Card For Arduino 240Mhz, ESPDUINO-32
RS Ireland
€20.61
Seeit Relay Control Card For Arduino 240Mhz, ESPDUINO-32
RS Ireland
€1.36
€4.13
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
AliExpress
67% off
€1.36
€4.13
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
AliExpress
€2.10
€3.45
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC
AliExpress
39% off
€2.10
€3.45
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC
AliExpress
€0.94
€1.03
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC
AliExpress
€0.94
€1.03
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC
AliExpress
€1.67
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
€1.67
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
€0.59
2 Channel Relay Module With Optocoupler 5V 12V 24V Relay Output 2 Way For Arduino Compatible Module In Stock
Alibaba B2B
Free shipping
€0.59
2 Channel Relay Module With Optocoupler 5V 12V 24V Relay Output 2 Way For Arduino Compatible Module In Stock
Alibaba B2B
€11.67
Seeed Studio Spdt Relay Board, Arduino/Rpi Board 103020133
Farnell Ireland
€11.67
Seeed Studio Spdt Relay Board, Arduino/Rpi Board 103020133
Farnell Ireland
€4.32
16 Channel Relay Module Optocoupler Isolation 5V 12V 24V For Arduino ARM PIC AVR DSP Electronic Relays For Belt Plate
Alibaba B2B
Free shipping
€4.32
16 Channel Relay Module Optocoupler Isolation 5V 12V 24V For Arduino ARM PIC AVR DSP Electronic Relays For Belt Plate
Alibaba B2B
Arduino relay basics - how it works and how to use it
7:19
Arduino relay basics - how it works and how to use it
18.5K viewsNov 10, 2021
YouTubeTaste The Code
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 Begi…
8.8K views5 months ago
YouTubeElectro Nerds Academy
Arduino Relay Module Tutorial - From Beginner to PRO
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
24.7K views1 year ago
YouTubeHuHamster
How to use an Arduino Relay Module
4:41
How to use an Arduino Relay Module
174K viewsFeb 4, 2018
YouTubeTinker & Build
Arduino Relay Control: A Beginner's Guide to Controlling Machines
1:48
Arduino Relay Control: A Beginner's Guide to Controlling Machines
16K 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
108.6K viewsMay 1, 2021
YouTubehash include electronics
How to use 2 channel relay to control AC and DC loads in Arduino RJT34
11:51
How to use 2 channel relay to control AC and DC loads in Arduino RJT34
212.6K viewsDec 26, 2017
YouTubeRobojax
7:23
Find in video from 06:13Arduino Connection
How to use 5V Relay with Arduino to turn ON and OFF AC bulb or DC load …
583.3K viewsDec 26, 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 relay …
89.2K viewsOct 13, 2018
YouTubeRobojax
13:29
How to use 12VDC Relay Module with Arduino
41.8K viewsJul 29, 2022
YouTubePassion Tech KLM
13:08
Find in video from 04:13Low Trigger Relais
Relais anschließen und ansteuern mit einem Arduino
65.9K viewsApr 2, 2021
YouTubeBastelbruder
4:56
Using 5V 1 channel relay module for Arduino
304.5K viewsApr 2, 2017
YouTubeRobojax
17:33
How to use 4 channel Relay to control AC load with Arduino code RJT71
181.1K viewsMar 27, 2018
YouTubeRobojax
21:06
DIY How To Use and connect arduino with 16 Relay Trigger 12V LM2596
57.5K viewsApr 26, 2019
YouTubeUnboxing Channel
8:30
How to use 12V Relay module with Arduino to control High Voltage Devi…
45.7K viewsFeb 16, 2019
YouTubeTech StudyCell
4:18
How to interface 2 Channel Relay Module with Arduino - Arduino UNO …
5.7K viewsApr 14, 2021
YouTubeCircuits DIY
12:08
banggood How To Use and connect arduino with 5V 8 Channel Relay Mod…
57.8K viewsApr 28, 2019
YouTubeUnboxing Channel
4:07
Find in video from 02:00Connecting the Relay to Arduino
How to connect DC motor with relay || control with Arduino
82K viewsJun 15, 2020
YouTubeGlobal Spy Hawk
13:17
Find in video from 08:01Connecting the Arduino to the Relay
Arduino Lesson 6 High Voltage Relay
7K viewsDec 18, 2020
YouTubeDIY Tech Guy
23:03
How to Use 5 Volt Relay Modules with Arduino and ESP8266
43.7K viewsJan 23, 2019
YouTubeGadget Reboot
7:55
Connect a Relay and PIR Motion Sensor to an Arduino - Tutorial
221.5K viewsFeb 27, 2015
YouTubeBrainy-Bits
11:41
Connecting a Relay Module to a Microcontroller
365.3K viewsMar 12, 2021
YouTubeBrad Henson
6:28
Interface Relay With Arduino || Tutorial 11 || Proteus Simulation
7.8K viewsAug 17, 2021
YouTubeThe Bright Light
5:26
Arduino Relay Modules | Proteus Library
47.7K viewsNov 28, 2023
YouTubeELECTRONICS TREE
4:56
How to use 5V Relay to Turn ON and OFF AC Light bulb - Arduino Tutorial
120.7K viewsMar 22, 2018
YouTubeMaker Tutor
6:35
How to use relay with arduino - Turn on and off 220V AC lamp
34.9K viewsApr 24, 2020
YouTubemiliohm
6:45
Find in video from 02:00Connections on Arduino Nano
Arduino Controlled Relay Module | Home Automation | Tutorial
19.1K viewsJul 31, 2020
YouTubeMish Mash Labs
4:49
Relay module with Arduino(code explained) | Control AC devices with …
28.4K viewsMay 31, 2020
YouTubeTech at Home
2:13
How to use 5v relay module | Arduino UNO with 5v relay module [Code and …
40.8K viewsJun 9, 2020
YouTubeSriTu Hobby
2:45
How to connect a 2 Way Relais Module with the arduino
40.7K viewsApr 17, 2019
YouTubeElektrotechnik in 5 Minuten by Alexander Stöger
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Shop arduino relais

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€3.76
€10.76
5V 4 Channel Relay Shield Module For Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel
AliExpress
65% off
€3.76
€10.76
5V 4 Channel Relay Shield Module For Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel
AliExpress
€0.95
€1.02
1/2/5PCS 5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino
AliExpress
€0.95
€1.02
1/2/5PCS 5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino
AliExpress
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€4.92
5V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
AliExpress
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5V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
AliExpress
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€14.07
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
AliExpress
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€6.96
€14.07
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
AliExpress
€10.08
€30.63
5V 12V 24V Relay Module With Optocoupler Relay Output 16Way Relay Module For Arduino PLC Automation
AliExpress
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€10.08
€30.63
5V 12V 24V Relay Module With Optocoupler Relay Output 16Way Relay Module For Arduino PLC Automation
AliExpress
€7.72
Okdo Single Relay Module, TS2182-A
RS Ireland
€7.72
Okdo Single Relay Module, TS2182-A
RS Ireland
€8.14
Seeed Studio Spdt Relay Board, Arduino/Rpi Board 103020132
Farnell Ireland
€8.14
Seeed Studio Spdt Relay Board, Arduino/Rpi Board 103020132
Farnell Ireland
€11.56
Seeed Studio Spdt Relay Board, Arduino/Rpi Board 103020012
Farnell Ireland
€11.56
Seeed Studio Spdt Relay Board, Arduino/Rpi Board 103020012
Farnell Ireland
€2.20
8-Way Relay Module With Optocoupler 5V 12V 24V 8 Channel For Arduino Compatible Relay For Various Voltages In Stock
Alibaba B2B
Free shipping
€2.20
8-Way Relay Module With Optocoupler 5V 12V 24V 8 Channel For Arduino Compatible Relay For Various Voltages In Stock
Alibaba B2B
€93.23
Seeed Studio Solid State Relay Brd, Arduino/Rpi Brd 103020136
Farnell Ireland
€93.23
Seeed Studio Solid State Relay Brd, Arduino/Rpi Brd 103020136
Farnell Ireland
€6.90
Seeed Studio Optocoupler Relay Brd, Arduino/Rpi Brd 101020603
Farnell Ireland
€6.90
Seeed Studio Optocoupler Relay Brd, Arduino/Rpi Brd 101020603
Farnell Ireland
€8.06
Seeed Studio Latching Relay Board, Arduino/Rpi Brd 103020010
Farnell Ireland
€8.06
Seeed Studio Latching Relay Board, Arduino/Rpi Brd 103020010
Farnell Ireland
€1.10
5V 12V 24V 4-Way For Arduino Relay Module With 4 Channels & Optocoupler Relay Output In Stock
Alibaba B2B
Free shipping
€1.10
5V 12V 24V 4-Way For Arduino Relay Module With 4 Channels & Optocoupler Relay Output In Stock
Alibaba B2B
€0.11
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC Automation Equipment Control
Alibaba B2B
Free shipping
€0.11
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC Automation Equipment Control
Alibaba B2B
€1.44
4-Channel For Arduino Relay Module Board Shield 5V 12V 24V Optocoupler Support High And Low Level Trigger
Alibaba B2B
Free shipping
€1.44
4-Channel For Arduino Relay Module Board Shield 5V 12V 24V Optocoupler Support High And Low Level Trigger
Alibaba B2B
€6.74
Keyestudio 8 Channel Solid-State Relay Module For Arduino Learn 5V Relay For Microbit
Alibaba B2B
€6.74
Keyestudio 8 Channel Solid-State Relay Module For Arduino Learn 5V Relay For Microbit
Alibaba B2B
€1.37
€4.17
5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino
AliExpress
67% off
€1.37
€4.17
5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino
AliExpress
€2.09
5V 12V 24V Relay 1 2 4 Channel SSR Low Level Solid State Relay Module 250V 2A For Arduino
AliExpress
€2.09
5V 12V 24V Relay 1 2 4 Channel SSR Low Level Solid State Relay Module 250V 2A For Arduino
AliExpress