Shop 4 channel relay module and 12v dc power

Sponsored
About our ads
€69.01
Texas Instruments, 1-Channel DC-DC Power Supply Module 4-Pin, SIP Module, DCH010505SN7
RS Ireland
€69.01
Texas Instruments, 1-Channel DC-DC Power Supply Module 4-Pin, SIP Module, DCH010505SN7
RS Ireland
€4.61
€6.16
DC 5V/12V/24V 4 Channel 30A Output Relay Module High And Low Level Trigger Relay Module For Home PLC
AliExpress
25% off
€4.61
€6.16
DC 5V/12V/24V 4 Channel 30A Output Relay Module High And Low Level Trigger Relay Module For Home PLC
AliExpress
€9.49
(Dc 12V)4-Kanal--Relaismodul Pcb
eBay DE
Free shipping
€9.49
(Dc 12V)4-Kanal--Relaismodul Pcb
eBay DE
€20.27
Mini 4-Channel DC 12V 30A Relay Module Control Board High/Low Trigger New
coolbe.ie
Free shipping
€20.27
Mini 4-Channel DC 12V 30A Relay Module Control Board High/Low Trigger New
coolbe.ie
€3.97
€6.54
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
AliExpress
39% off
€3.97
€6.54
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
AliExpress
€6.27
€12.45
GEYA 4 Channel Relay Module DC 24V 12V Intermediate Power Relay Control Switch 220V 230V 5VDC
AliExpress
Free shipping
49% off
€6.27
€12.45
GEYA 4 Channel Relay Module DC 24V 12V Intermediate Power Relay Control Switch 220V 230V 5VDC
AliExpress
€9.60
€15.90
4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger
AliExpress
39% off
€9.60
€15.90
4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger
AliExpress
€10.99
€17.86
GEYA Din Rail 4 Channel Relay Module 1 SPDT DIN Rail Mount 12Volt DC 24Volt DC Interface Relay
AliExpress
Free shipping
38% off
€10.99
€17.86
GEYA Din Rail 4 Channel Relay Module 1 SPDT DIN Rail Mount 12Volt DC 24Volt DC Interface Relay
AliExpress
€4.31
12V 4 Channel Relay Module With Optocoupler High And Low Level Trigger
eBay DE
€4.31
12V 4 Channel Relay Module With Optocoupler High And Low Level Trigger
eBay DE
€4.54
4-Kanal 4Ch Relais Modul 5V/12V 10A/250Vac 10A/30Vdc 4 Kanal
eBay DE
€4.54
4-Kanal 4Ch Relais Modul 5V/12V 10A/250Vac 10A/30Vdc 4 Kanal
eBay DE
€9.42
Dc 12V 4 Channel Relay Module Optocoupler For Arduino Arm Avr Dsp Pic
eBay DE
Free shipping
€9.42
Dc 12V 4 Channel Relay Module Optocoupler For Arduino Arm Avr Dsp Pic
eBay DE
€7.69
One 4 Channel Optocoupler Relay Module Dc 5V/12V/24V F2
eBay DE
€7.69
One 4 Channel Optocoupler Relay Module Dc 5V/12V/24V F2
eBay DE
€11.02
€17.86
GEYA 4 Channel Relay Module 1 SPDT DIN Rail Mount 5V 12V 24V DC/AC Interface Relay Module For PLC
AliExpress
Free shipping
38% off
€11.02
€17.86
GEYA 4 Channel Relay Module 1 SPDT DIN Rail Mount 5V 12V 24V DC/AC Interface Relay Module For PLC
AliExpress
€18.95
€20.95
AD22B04 4 Channel Relay DTMF Tone Signal Decoder Remote Control Relay Module 12V DC For PLC Smart Home
www.fruugo.ie
€18.95
€20.95
AD22B04 4 Channel Relay DTMF Tone Signal Decoder Remote Control Relay Module 12V DC For PLC Smart Home
www.fruugo.ie
€12.95
€25.95
4-Channel Remote-Controlled Switch Module With 433Mhz Receiver And Four-Way Relay For 12V To 24V DC As Shown
www.fruugo.ie
50% off
€12.95
€25.95
4-Channel Remote-Controlled Switch Module With 433Mhz Receiver And Four-Way Relay For 12V To 24V DC As Shown
www.fruugo.ie
€4.45
€5.01
1PCS DC 5V 12V 24V 4 Channel Optocoupler Relay 4 Way Relay Module With Optocoupler Output Low/High
AliExpress
11% off
€4.45
€5.01
1PCS DC 5V 12V 24V 4 Channel Optocoupler Relay 4 Way Relay Module With Optocoupler Output Low/High
AliExpress
€7.57
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay DE
Free shipping
€7.57
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay DE
€12.72
€16.51
DC12V 24V 4CH Remote Control Switch 433m Receiving Four-Way Relay Module
Onbuy.com IE
Free shipping
22% off
€12.72
€16.51
DC12V 24V 4CH Remote Control Switch 433m Receiving Four-Way Relay Module
Onbuy.com IE
€25.20
. Dc 12V Relais Din Schiene Montieren 4 ‑Channel 16A Power Relais
eBay DE
Free shipping
€25.20
. Dc 12V Relais Din Schiene Montieren 4 ‑Channel 16A Power Relais
eBay DE
€6.07
4-Kanal Relais Modul Optokoppler Relaismodul Platine 5V/12V/24V
eBay DE
Free shipping
€6.07
4-Kanal Relais Modul Optokoppler Relaismodul Platine 5V/12V/24V
eBay DE
€6.34
Dc 12V 4-Channel Relay Module Optocoupler For Arm Avr Dsp Hd23l W6
eBay DE
€6.34
Dc 12V 4-Channel Relay Module Optocoupler For Arm Avr Dsp Hd23l W6
eBay DE
€20.96
4 Channel Relay Module 30A Load Current With Optocoupler Isolation Supports High And Low Triger 5V Multicolor 12V
coolbe.ie
Free shipping
€20.96
4 Channel Relay Module 30A Load Current With Optocoupler Isolation Supports High And Low Triger 5V Multicolor 12V
coolbe.ie
€7.71
One 4 Channel Optocoupler Relay Module Dc 5V/12V/24V W9
eBay DE
€7.71
One 4 Channel Optocoupler Relay Module Dc 5V/12V/24V W9
eBay DE
€21.53
€26.91
4 Channel Optocoupler Relay Module Board High & Low Trigger 5V/12V/24V(24V)
Onbuy.com IE
Free shipping
19% off
€21.53
€26.91
4 Channel Optocoupler Relay Module Board High & Low Trigger 5V/12V/24V(24V)
Onbuy.com IE
€3.01
DC 12V 10A 4CH Wireless Remote Control Switch Relay Receiving Module And 4-Channel rf433mhz1000m Remote Control Transmission
Alibaba B2B
Free shipping
€3.01
DC 12V 10A 4CH Wireless Remote Control Switch Relay Receiving Module And 4-Channel rf433mhz1000m Remote Control Transmission
Alibaba B2B
€10.62
€26.86
DC 12V 4 Channel RS232 Relay Board For Motor Garage
Onbuy.com IE
60% off
€10.62
€26.86
DC 12V 4 Channel RS232 Relay Board For Motor Garage
Onbuy.com IE
€8.16
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Arm Pic Avr Dsp
eBay DE
Free shipping
€8.16
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Arm Pic Avr Dsp
eBay DE
€3.92
12V Four 4 Channel Relay Module For Pic Avr Dsp Arm Msp430 For Arduino
eBay DE
€3.92
12V Four 4 Channel Relay Module For Pic Avr Dsp Arm Msp430 For Arduino
eBay DE
€3.14
€3.36
4 Channel 5V 12V 24V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For
AliExpress
€3.14
€3.36
4 Channel 5V 12V 24V Relay Module With Optocoupler High Or Low Level Trigger Expansion Red Board For
AliExpress
€1.73
1 2 4 6 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay
AliExpress
€1.73
1 2 4 6 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay
AliExpress
€3.37
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay DE
€3.37
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay DE
€9.57
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay DE
Free shipping
€9.57
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay DE
€9.46
1/2/4/8-Kanal Relais Modul 5V / 12V / 24V Multi Relay Module, High/Low
eBay DE
€9.46
1/2/4/8-Kanal Relais Modul 5V / 12V / 24V Multi Relay Module, High/Low
eBay DE
€1.87
€3.82
DC 5V 12V Relay Module Board 1 2 4 Channel With Optocoupler High And Low Level Trigger For Arduino
AliExpress
51% off
€1.87
€3.82
DC 5V 12V Relay Module Board 1 2 4 Channel With Optocoupler High And Low Level Trigger For Arduino
AliExpress
€5.43
Dc5v 9V 12V 24V 1/2/4/8 Channel High Low Level Relay Module With
eBay DE
€5.43
Dc5v 9V 12V 24V 1/2/4/8 Channel High Low Level Relay Module With
eBay DE
€9.83
12V 4 Channel Relay Module With Optocoupler High And Low Level Trigger
eBay DE
Free shipping
€9.83
12V 4 Channel Relay Module With Optocoupler High And Low Level Trigger
eBay DE
How to use 4 channel Relay to control AC load with Arduino code RJT71
17:33
How to use 4 channel Relay to control AC load with Arduino code RJT71
179.7K viewsMar 27, 2018
YouTubeRobojax
4 channel relay module interfacing with Arduino Uno Tutorial part 2 in English |Doit projects
4:38
4 channel relay module interfacing with Arduino Uno Tutorial part 2 in En…
15.5K viewsJan 22, 2020
YouTubeDoit Projects
433MHz 12V 4CH Channel Relay RF Wireless Remote Control Switch KR1204 FOB
17:46
433MHz 12V 4CH Channel Relay RF Wireless Remote Control Switch KR1…
62.6K viewsMar 24, 2020
YouTubeRobojax
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 LM2596
58.5K viewsApr 26, 2019
YouTubeUnboxing Channel
Home Automation: 4 channel Solid State Relay with Arduino To control 4 bulbs or loads RJT150
14:31
Home Automation: 4 channel Solid State Relay with Arduino To control …
25.7K viewsJan 12, 2019
YouTubeRobojax
DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Review
2:03
DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Su…
144 viewsOct 23, 2024
YouTubeBanggood Wizard Review
How to use 12V Relay module with Arduino to control High Voltage Devices | How Relay Module works
8:30
How to use 12V Relay module with Arduino to control High Voltage Devi…
45.4K viewsFeb 16, 2019
YouTubeTech StudyCell
11:41
Connecting a Relay Module to a Microcontroller
346.5K viewsMar 12, 2021
YouTubeBrad Henson
4:41
How to use an Arduino Relay Module
161.2K viewsFeb 4, 2018
YouTubeTinker & Build
13:29
How to use 12VDC Relay Module with Arduino
40.7K viewsJul 29, 2022
YouTubePassion Tech KLM
4:45
How To Control Linear Actuators with 12 VDC Relays
151.9K viewsFeb 2, 2018
YouTubeProgressive Automations
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
12.3K views9 months ago
YouTubeHuHamster
11:23
Electronics 12V relay with dual NC NO switches module with high or low trig…
77.5K viewsJun 27, 2019
YouTubeelectronzap
21:57
Lesson 52: Controlling DC Motor using two relays | Arduino Step By Step Co…
28.1K viewsDec 25, 2021
YouTubeRobojax
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH ARDUINO
115.3K viewsAug 6, 2018
YouTubeMYTECTUTOR
11:36
HOW TO USE RELAY MODULE WITH ARDUINO | 4 RELAY MODULE ARDUI…
17.3K viewsSep 11, 2022
YouTubeProject Weekend
22:48
Everything you need to know about RELAYS
101.1K viewsDec 10, 2017
YouTubePlayful Technology
7:19
Arduino relay basics - how it works and how to use it
17.4K viewsNov 10, 2021
YouTubeTaste The Code
14:02
How Relays Work - Basic working principle electronics engineering ele…
2.5M viewsSep 19, 2020
YouTubeThe Engineering Mindset
19:01
1 Channel to 16 Channel - All Relay Modules Explained and Reviewed in …
7.4K viewsFeb 8, 2022
YouTubeRG Innovations
5:01
What is Relay? | How to control Relay using Arduino
106.2K viewsMay 1, 2021
YouTubehash include electronics
11:51
How to use 2 channel relay to control AC and DC loads in Arduino RJT34
208.5K viewsDec 26, 2017
YouTubeRobojax
4:07
How to connect DC motor with relay || control with Arduino
79.6K viewsJun 15, 2020
YouTubeGlobal Spy Hawk
5:26
Arduino Relay Modules | Proteus Library
43.7K viewsNov 28, 2023
YouTubeELECTRONICS TREE
17:38
Home Automation: 12V Relay with LED Display Delay 0.1 seconds to 999 sec…
369.4K viewsMay 12, 2018
YouTubeRobojax
6:14
How To Control A Solenoid With A Raspberry Pi Using a Relay
113.3K viewsJun 14, 2021
YouTubeCore Electronics
11:59
How To Use A Relay With Raspberry Pi Pico
40.8K viewsApr 17, 2023
YouTubeCore Electronics
3:03
How to use Relays to Control Linear Actuators
135.9K viewsAug 21, 2015
YouTubeProgressive Automations
18:51
12V Bluetooth Relay to control AC or DC load using mobile Phone - RJT381
49.7K viewsMay 23, 2021
YouTubeRobojax
1:57
Configurable Active High or Low Relay Module, with opto-isolated input
63.1K viewsAug 10, 2019
YouTubeCytron Technologies
See more videos
Static thumbnail place holder

Shop 4 channel relay module and 12v dc power

Sponsored
About our ads
€6.49
12V 4 Channel Relay Module With Optocoupler High And Low Level Trigger
eBay DE
€6.49
12V 4 Channel Relay Module With Optocoupler High And Low Level Trigger
eBay DE
€10.27
12V 4 Channel Relay Module With Optocoupler High And Low Level Trigger
eBay DE
Free shipping
€10.27
12V 4 Channel Relay Module With Optocoupler High And Low Level Trigger
eBay DE
€2.24
€2.27
5V 12V 24V 1/2/4/8 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
AliExpress
€2.24
€2.27
5V 12V 24V 1/2/4/8 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
AliExpress
€1.15
€1.16
5V/12V 1 2 4-Channel Relay Module With Photocoupler Used In Arduino Raspberry Pi
AliExpress
€1.15
€1.16
5V/12V 1 2 4-Channel Relay Module With Photocoupler Used In Arduino Raspberry Pi
AliExpress
€6.74
4 Channel Relay Module 3V/12V Board For Arduino Raspberry Pic Avr Dsp
eBay DE
Free shipping
€6.74
4 Channel Relay Module 3V/12V Board For Arduino Raspberry Pic Avr Dsp
eBay DE
€9.58
(Dc 12V)4-Kanal--Relaismodul Pcb❀
eBay DE
Free shipping
€9.58
(Dc 12V)4-Kanal--Relaismodul Pcb❀
eBay DE
€7.00
4 Channel Relay Module 3V/12V Board For Arduino Raspberry Pic Avr Dsp
eBay DE
Free shipping
€7.00
4 Channel Relay Module 3V/12V Board For Arduino Raspberry Pic Avr Dsp
eBay DE
€2.18
€4.33
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For
AliExpress
49% off
€2.18
€4.33
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For
AliExpress
€4.17
1PCS 1/2/4 Channel 3V 5V 12V Relay Module Board 3.3V Low Level Shooting With Lamp
AliExpress
€4.17
1PCS 1/2/4 Channel 3V 5V 12V Relay Module Board 3.3V Low Level Shooting With Lamp
AliExpress
€0.41
€0.94
Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
AliExpress
56% off
€0.41
€0.94
Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
AliExpress
€16.95
€79.00
4 Channel Relay Module 30A Load Current With Optocoupler Isolation Supports High And Low Triger 5V 12Volt 24Volt Optional
www.fruugo.ie
78% off
€16.95
€79.00
4 Channel Relay Module 30A Load Current With Optocoupler Isolation Supports High And Low Triger 5V 12Volt 24Volt Optional
www.fruugo.ie
€43.51
Finder 58 Series Interface Relay Module, DIN Rail Mount, 12V Dc Coil, 4PDT, 4-Pole, 7A Load, 58.P4.9.012.0050SMA
RS Ireland
€43.51
Finder 58 Series Interface Relay Module, DIN Rail Mount, 12V Dc Coil, 4PDT, 4-Pole, 7A Load, 58.P4.9.012.0050SMA
RS Ireland
€6.03
4 Channel Relay Board DC 12V DB9 RS232 Remote Control UART Serial Port Switch For Car Motor
Alibaba B2B
€6.03
4 Channel Relay Board DC 12V DB9 RS232 Remote Control UART Serial Port Switch For Car Motor
Alibaba B2B
€5.94
12V Four 4 Channel Relay Module For Avr Dsp Arm Msp430 For F3
eBay DE
€5.94
12V Four 4 Channel Relay Module For Avr Dsp Arm Msp430 For F3
eBay DE
€2.84
DC 12V 4 Channel Relay Module 315 433Mhz RF Wireless Relay Switch Controller For Alarm System LED Gata Door
Alibaba B2B
Free shipping
€2.84
DC 12V 4 Channel Relay Module 315 433Mhz RF Wireless Relay Switch Controller For Alarm System LED Gata Door
Alibaba B2B
€6.14
12V 4 Channel Relay Module With Optocoupler High Low Level Trigger
eBay DE
€6.14
12V 4 Channel Relay Module With Optocoupler High Low Level Trigger
eBay DE
€9.98
1Pcs Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr
eBay DE
Free shipping
€9.98
1Pcs Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr
eBay DE
€14.22
4-Kanal Dc 12V 30A Relaismodul Steuerplatine Optokoppler Isolation
eBay DE
Free shipping
€14.22
4-Kanal Dc 12V 30A Relaismodul Steuerplatine Optokoppler Isolation
eBay DE