Shop 4 Channel Relay Module and 12V DC Power

Sponsored
About our ads
$19.99
DC 12V Power Supply Adapter 5A 4 Channel Din-Rail Mounting Distribution Power For CCTV Security Camera With PTC Fuse [UL Listed] By CENTROPOWER
Amazon.com
102
$19.99
DC 12V Power Supply Adapter 5A 4 Channel Din-Rail Mounting Distribution Power For CCTV Security Camera With PTC Fuse [UL Listed] By CENTROPOWER
Amazon.com
$2.76
$2.91
DC4-12V RC Model Airplane DIY 5V Receiver PWM Relay Switch Remote Control On-Off Module For Camera
Aliexpress
$2.76
$2.91
DC4-12V RC Model Airplane DIY 5V Receiver PWM Relay Switch Remote Control On-Off Module For Camera
Aliexpress
$20.99
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$20.99
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$121.00
Securitron Securitron RB-4-12 Relay Board (12VDC)
Keyless Access Locks
$121.00
Securitron Securitron RB-4-12 Relay Board (12VDC)
Keyless Access Locks
$15.99
Max 300A 12 Volt Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating
Amazon.com
198
$15.99
Max 300A 12 Volt Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating
Amazon.com
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
Digitalzakka
$93.66
$111.50
2Pcs Relay Module SK108 1W Max 2km 4 Channels 433Mhz | 470Mhz Radio Control Switch For Smart
Aliexpress
Free shipping
15% off
$93.66
$111.50
2Pcs Relay Module SK108 1W Max 2km 4 Channels 433Mhz | 470Mhz Radio Control Switch For Smart
Aliexpress
$3.30
DC 12V 4 Channel Relay Module 315 433Mhz RF Wireless Relay Switch Controller For Alarm System LED Gata Door
Alibaba B2B
Free shipping
$3.30
DC 12V 4 Channel Relay Module 315 433Mhz RF Wireless Relay Switch Controller For Alarm System LED Gata Door
Alibaba B2B
$30.48
5V 12V 24V 30A 4 Channel Relay Module High And Low Level Relay Module
eBay
Free shipping
$30.48
5V 12V 24V 30A 4 Channel Relay Module High And Low Level Relay Module
eBay
$13.03
Aediko 2Pcs DC 12V Relay Module 4 Channel Board 4 12V. AEDIKO. 12 V. General. 701715481374.
eBay
Free shipping
$13.03
Aediko 2Pcs DC 12V Relay Module 4 Channel Board 4 12V. AEDIKO. 12 V. General. 701715481374.
eBay
$145.75
$161.95
MSD Ignition 4-Channel Relay Module
JEGS High Performance
10% off
$145.75
$161.95
MSD Ignition 4-Channel Relay Module
JEGS High Performance
$82.79
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
31
Free shipping
$82.79
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
$21.95
$32.95
5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For In Stock (Size : 4 Channel 12V)
www.fruugo.us
Free shipping
33% off
$21.95
$32.95
5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For In Stock (Size : 4 Channel 12V)
www.fruugo.us
$29.82
Wireless Rf Relay Module 12V 4 Channel Kit
eBay
Free shipping
$29.82
Wireless Rf Relay Module 12V 4 Channel Kit
eBay
$16.75
4 Channel 4CH 12VDC Relay Board PLC DIN Rail Mounting NPN Panasonic Relay. MDFLY. Garage Door Remotes. MOL-DB2062.
eBay
$16.75
4 Channel 4CH 12VDC Relay Board PLC DIN Rail Mounting NPN Panasonic Relay. MDFLY. Garage Door Remotes. MOL-DB2062.
eBay
$26.95
$38.95
2Pcs Dc 5V 12V 24V 1/2/4/6/8 Channel Relay Module With Optocoupler High Support Low Lever Trigger For Ardiuno For Arrival High For Quality
www.fruugo.us
Free shipping
30% off
$26.95
$38.95
2Pcs Dc 5V 12V 24V 1/2/4/6/8 Channel Relay Module With Optocoupler High Support Low Lever Trigger For Ardiuno For Arrival High For Quality
www.fruugo.us
$68.72
Innfeeltech 4Pcs Dc 12 V Relay Module 4 Channel Relay With Optocoupler High Or Low Level Trigger Expansion Board
Everymarket INC
$68.72
Innfeeltech 4Pcs Dc 12 V Relay Module 4 Channel Relay With Optocoupler High Or Low Level Trigger Expansion Board
Everymarket INC
$59.00
$84.00
LY4N DC12V Power Relay 4 Pole Current Output Reliable Switching Control Standard Type
www.fruugo.us
Free shipping
29% off
$59.00
$84.00
LY4N DC12V Power Relay 4 Pole Current Output Reliable Switching Control Standard Type
www.fruugo.us
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
$2.20
4 Relay Module With Optocoupler, Relay Control Panel With Indicator Light 12V
Alibaba B2B
Free shipping
$2.20
4 Relay Module With Optocoupler, Relay Control Panel With Indicator Light 12V
Alibaba B2B
$213.88
Siemens 7Tr3501-4 Relay Module 4 Input Relays, 1No Each F. External
eBay
$213.88
Siemens 7Tr3501-4 Relay Module 4 Input Relays, 1No Each F. External
eBay
$3.00
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$3.00
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$1.52
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$1.52
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$2.01
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$2.01
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$5.51
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$5.51
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$12.99
3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
$12.99
3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
$19.99
DC12V 4CH RF Wireless Remote Control Switch/10A Relay Receiver Learning Code ON OFF Switch 433Mhz
LightInTheBox
$19.99
DC12V 4CH RF Wireless Remote Control Switch/10A Relay Receiver Learning Code ON OFF Switch 433Mhz
LightInTheBox
$1.00
AC / DC Power Supply ESP32 Wifi BLE 4 Channel Relay Module ESP32-WROOM Development Board LC-Relay-ESP32-4R-A2
Alibaba B2B
Free shipping
$1.00
AC / DC Power Supply ESP32 Wifi BLE 4 Channel Relay Module ESP32-WROOM Development Board LC-Relay-ESP32-4R-A2
Alibaba B2B
$17.99
EVERSECU 4 Channel CCTV Camera Power Supply 5 Amp Distribution Power Supply 90V-264VAC Input To 12V-13.8VDC Output Security Camera Power Adapter With
Amazon.com
244
$17.99
EVERSECU 4 Channel CCTV Camera Power Supply 5 Amp Distribution Power Supply 90V-264VAC Input To 12V-13.8VDC Output Security Camera Power Adapter With
Amazon.com
$29.62
Gasea 2Pcs 4 Channel Dc 5 V Relay Module With Optocoupler For Arduino, Raspberry Pi, Avr, Pic, Arm, Plc, Smart Home Auto
Everymarket INC
$29.62
Gasea 2Pcs 4 Channel Dc 5 V Relay Module With Optocoupler For Arduino, Raspberry Pi, Avr, Pic, Arm, Plc, Smart Home Auto
Everymarket INC
$12.31
Uxcell 20 Pcs JQC-3FF-S-H DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay | Harfington
harfington
1
$12.31
Uxcell 20 Pcs JQC-3FF-S-H DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay | Harfington
harfington
$31.95
$47.95
T91 DC12V 30A 4 Terminal SPST NO Miniature Power Relay For Automotive And Industrial Applications
www.fruugo.us
Free shipping
33% off
$31.95
$47.95
T91 DC12V 30A 4 Terminal SPST NO Miniature Power Relay For Automotive And Industrial Applications
www.fruugo.us
$207.82
$228.60
DSC PC4204CX | Power Supply/Relay Output Module, 16 Module, 1A At 12 Vdc, With (4) Fully Programmable High Current Relay
AllDataResource.com
$207.82
$228.60
DSC PC4204CX | Power Supply/Relay Output Module, 16 Module, 1A At 12 Vdc, With (4) Fully Programmable High Current Relay
AllDataResource.com
$79.00
EX-9060D Relay 4 Output And 4 Digital Input Module W/LED
Saelig Company Inc
$79.00
EX-9060D Relay 4 Output And 4 Digital Input Module W/LED
Saelig Company Inc
$29.40
Din Rail Mount 4 Channels Relay Ac/Dc 24V Control 4 Spdt 10A Module
eBay
Free shipping
$29.40
Din Rail Mount 4 Channels Relay Ac/Dc 24V Control 4 Spdt 10A Module
eBay
4-Channel Relay Driver Circuit and PCB Design
4-Channel Relay Driver Circuit and PCB Design
12 viewsSep 23, 2019
circuitdigest.com
ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
ESP32 Relay Module - Control AC Appliances (Web Server) | Rando…
Dec 18, 2019
randomnerdtutorials.com
Arduino 4 Channel Relay Module Board In Pakistan
2:30
Arduino 4 Channel Relay Module Board In Pakistan
4 viewsMar 10, 2024
digilog.pk
4x4 Relay Matrix Control Using an 8 Channel Relay Module #electrician #electricianlife #electricity #electric #electronics #electrical #electricidad #electricalengineering #ElectronicMusic #reelschallenge #reelsviralfb #reelstrending #reelsfypシ #reelsfbシ #reelsvideoシ #reelsviralシ #reelsfb #reelsvideo #reelsviral | 𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐧𝐢𝐜 𝐂𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬
0:09
4x4 Relay Matrix Control Using an 8 Channel Relay Module #electricia…
9.6K viewsJan 8, 2025
Facebook𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐧𝐢𝐜 𝐂𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬
[Hot Item] Siron Y315 Automatic Equipment Use Sealed DC 24V Solid State 4 Channel Relay Module
0:47
[Hot Item] Siron Y315 Automatic Equipment Use Sealed DC 24V Sol…
1 month ago
made-in-china.com
4 Channel Relay Module Breakout Board (5V) - ThinkRobotics
4 Channel Relay Module Breakout Board (5V) - ThinkRobotics
3K viewsMar 4, 2023
thinkrobotics.com
Over 120 Meter Control 8 Channel Relay Module With 433MHz Wireless Transmitter and Receiver
Over 120 Meter Control 8 Channel Relay Module With 433MHz Wirele…
12.6K viewsSep 30, 2020
instructables.com
New Product – Controllable Four Outlet Power Relay Module
Jun 6, 2016
adafruit.com
DC12-36V 4 Channels Lighting Control Barriers Adjustable Mode …
1K views11 months ago
alibaba.com
1:57
Configurable Active High or Low Relay Module, with opto-isolated i…
64.4K viewsAug 10, 2019
YouTubeCytron Technologies
3:03
How to use Relays to Control Linear Actuators
141.1K viewsAug 21, 2015
YouTubeProgressive Automations
2:51
The 4-Channel Active Low Relay Module - A Demonstration Video
36.9K viewsSep 8, 2012
YouTubeEngineeringShock
20:24
Complete 12v Campervan, RV, MotorHome, Boat Wiring Tutorial
595.9K viewsOct 23, 2018
YouTubeGadget John Adventures
4:56
How to use 5V Relay to Turn ON and OFF AC Light bulb - Arduino Tutorial
122.9K viewsMar 22, 2018
YouTubeMaker Tutor
4:38
4 channel relay module interfacing with Arduino Uno Tutorial part 2 i…
15.5K viewsJan 22, 2020
YouTubeDoit Projects
1:04
DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Remot…
Dec 11, 2023
amazon
12:19
How To Wire a 4 Pin Relay (12 Volt DC Micro)
76.5K viewsAug 22, 2018
YouTubeRocky X TV
4:45
How To Control Linear Actuators with 12 VDC Relays
155.7K viewsFeb 2, 2018
YouTubeProgressive Automations
4:07
How to connect DC motor with relay || control with Arduino
82.6K viewsJun 15, 2020
YouTubeGlobal Spy Hawk
17:26
Lesson 68, Home Automation: control 16 Channel Relay module …
158.3K viewsOct 9, 2018
YouTubeRobojax
3:47
How to Use 433MHZ 12V 4 Channel RF Wireless Remote Control Switc…
11.9K viewsApr 13, 2022
YouTubeMYBOTIC
1:16
How to Wire a 12v Relay ⚡ 4 pin
29.3K viewsJan 15, 2025
YouTubeOldSoulMillennial
9:11
Controlling Relay Boards from an ESP32
86.7K viewsDec 9, 2022
YouTubeDIY TechRush
6:34
555 Timer Switch 12V Relay with Adjustable time Test review - RJT…
260.8K viewsApr 2, 2018
YouTubeRobojax
3:37
How to use : DC 12V Wireless RF 4-Channel 433Mhz wireless Remote …
20.1K viewsJun 20, 2017
YouTubeqiachip.com
3:05
Raspberry Pi A+ Home Automation Project
76.3K viewsJan 23, 2015
YouTubeMATTE
35:12
DIY single Channel Relay Module | Complete Tutorial | EasyEDA |
8.5K viewsMay 3, 2021
YouTubeWaqas Farooq
2:07
Configure ESP8266 (Nodemcu) With Relay Module [Test circuit]
17.2K viewsJan 1, 2023
YouTubeBotlin
0:16
4 Channel Relay module control with Push button using Arduino
15K viewsApr 9, 2024
YouTubeTech Technology Pk
16:26
RF Based 4 CH Wireless Remote - Working Demo
42.5K viewsJun 10, 2022
YouTubeSaravanan AL
See more videos
Static thumbnail place holder

Shop 4 Channel Relay Module and 12V DC Power

Sponsored
About our ads
$19.99
DC 12V Power Supply Adapter 5A 4 Channel Din-Rail Mounting Distribution Power For CCTV Security Camera With PTC Fuse [UL Listed] By CENTROPOWER
Amazon.com
102
$19.99
DC 12V Power Supply Adapter 5A 4 Channel Din-Rail Mounting Distribution Power For CCTV Security Camera With PTC Fuse [UL Listed] By CENTROPOWER
Amazon.com
$2.76
$2.91
DC4-12V RC Model Airplane DIY 5V Receiver PWM Relay Switch Remote Control On-Off Module For Camera
Aliexpress
$2.76
$2.91
DC4-12V RC Model Airplane DIY 5V Receiver PWM Relay Switch Remote Control On-Off Module For Camera
Aliexpress
$20.99
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$20.99
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$121.00
Securitron Securitron RB-4-12 Relay Board (12VDC)
Keyless Access Locks
$121.00
Securitron Securitron RB-4-12 Relay Board (12VDC)
Keyless Access Locks
$15.99
Max 300A 12 Volt Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating
Amazon.com
198
$15.99
Max 300A 12 Volt Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating
Amazon.com
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
Digitalzakka
$93.66
$111.50
2Pcs Relay Module SK108 1W Max 2km 4 Channels 433Mhz | 470Mhz Radio Control Switch For Smart
Aliexpress
Free shipping
15% off
$93.66
$111.50
2Pcs Relay Module SK108 1W Max 2km 4 Channels 433Mhz | 470Mhz Radio Control Switch For Smart
Aliexpress
$3.30
DC 12V 4 Channel Relay Module 315 433Mhz RF Wireless Relay Switch Controller For Alarm System LED Gata Door
Alibaba B2B
Free shipping
$3.30
DC 12V 4 Channel Relay Module 315 433Mhz RF Wireless Relay Switch Controller For Alarm System LED Gata Door
Alibaba B2B
$30.48
5V 12V 24V 30A 4 Channel Relay Module High And Low Level Relay Module
eBay
Free shipping
$30.48
5V 12V 24V 30A 4 Channel Relay Module High And Low Level Relay Module
eBay
$13.03
Aediko 2Pcs DC 12V Relay Module 4 Channel Board 4 12V. AEDIKO. 12 V. General. 701715481374.
eBay
Free shipping
$13.03
Aediko 2Pcs DC 12V Relay Module 4 Channel Board 4 12V. AEDIKO. 12 V. General. 701715481374.
eBay
$145.75
$161.95
MSD Ignition 4-Channel Relay Module
JEGS High Performance
10% off
$145.75
$161.95
MSD Ignition 4-Channel Relay Module
JEGS High Performance
$82.79
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
31
Free shipping
$82.79
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
$21.95
$32.95
5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For In Stock (Size : 4 Channel 12V)
www.fruugo.us
Free shipping
33% off
$21.95
$32.95
5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For In Stock (Size : 4 Channel 12V)
www.fruugo.us
$29.82
Wireless Rf Relay Module 12V 4 Channel Kit
eBay
Free shipping
$29.82
Wireless Rf Relay Module 12V 4 Channel Kit
eBay
$16.75
4 Channel 4CH 12VDC Relay Board PLC DIN Rail Mounting NPN Panasonic Relay. MDFLY. Garage Door Remotes. MOL-DB2062.
eBay
$16.75
4 Channel 4CH 12VDC Relay Board PLC DIN Rail Mounting NPN Panasonic Relay. MDFLY. Garage Door Remotes. MOL-DB2062.
eBay
$26.95
$38.95
2Pcs Dc 5V 12V 24V 1/2/4/6/8 Channel Relay Module With Optocoupler High Support Low Lever Trigger For Ardiuno For Arrival High For Quality
www.fruugo.us
Free shipping
30% off
$26.95
$38.95
2Pcs Dc 5V 12V 24V 1/2/4/6/8 Channel Relay Module With Optocoupler High Support Low Lever Trigger For Ardiuno For Arrival High For Quality
www.fruugo.us
$68.72
Innfeeltech 4Pcs Dc 12 V Relay Module 4 Channel Relay With Optocoupler High Or Low Level Trigger Expansion Board
Everymarket INC
$68.72
Innfeeltech 4Pcs Dc 12 V Relay Module 4 Channel Relay With Optocoupler High Or Low Level Trigger Expansion Board
Everymarket INC
$59.00
$84.00
LY4N DC12V Power Relay 4 Pole Current Output Reliable Switching Control Standard Type
www.fruugo.us
Free shipping
29% off
$59.00
$84.00
LY4N DC12V Power Relay 4 Pole Current Output Reliable Switching Control Standard Type
www.fruugo.us