Shop Relay Module Using LED

Sponsored
About our ads
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
37
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
37
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$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
$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
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
21
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
21
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
1
Free shipping
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
1
$37.91
Phoenix Contact 2910514 | RELAY MODULE, 24 VDC, 10 A, SCREW CONNECTION, LED INDICATOR | Signal Relays
RS
$37.91
Phoenix Contact 2910514 | RELAY MODULE, 24 VDC, 10 A, SCREW CONNECTION, LED INDICATOR | Signal Relays
RS
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
$2.66
$2.82
DC 7-30V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay Module
Aliexpress
$2.66
$2.82
DC 7-30V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay Module
Aliexpress
$55.89
(10Pcs) 24V Relay Din Railsilmsignal Relay For PLC24VDC And 24VAC Bothhf41f/24-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Basemax 6A
Amazon.com
10
Free shipping
$55.89
(10Pcs) 24V Relay Din Railsilmsignal Relay For PLC24VDC And 24VAC Bothhf41f/24-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Basemax 6A
Amazon.com
10
$137.49
Pknight 4-Channel RDM/DMX Dimmer/Switch/Relay Pack, No Dummy Load Required, Flicker-Free LED Control
Amazon.com
Free shipping
$137.49
Pknight 4-Channel RDM/DMX Dimmer/Switch/Relay Pack, No Dummy Load Required, Flicker-Free LED Control
Amazon.com
Free shipping
$2.12
Schrack Te Connectivity PTMU0730 Led Module, Power Relay Rohs Compliant: Yes | Other Relay Accessories
Newark
$2.12
Schrack Te Connectivity PTMU0730 Led Module, Power Relay Rohs Compliant: Yes | Other Relay Accessories
Newark
$8.99
Electromagnetic Power Relay, 14-Pin 5 AMP 24V DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
889
$8.99
Electromagnetic Power Relay, 14-Pin 5 AMP 24V DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
889
$241.17
Napco Relay Module: Relay Module Model: RM3008
Grainger
$241.17
Napco Relay Module: Relay Module Model: RM3008
Grainger
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$12.99
Mxuteuk 2Pcs JQX-13FL DC 24V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, With Base, With DIN Rail Slotted Aluminum
Amazon.com
1K+
$12.99
Mxuteuk 2Pcs JQX-13FL DC 24V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, With Base, With DIN Rail Slotted Aluminum
Amazon.com
1K+
$4.53
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$4.53
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
$15.89
(2Pcs) 12V Relay Din Railsilmdc 12VHF41F/12-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Baseload Max 6A 250VAC…
Amazon.com
8
$15.89
(2Pcs) 12V Relay Din Railsilmdc 12VHF41F/12-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Baseload Max 6A 250VAC…
Amazon.com
8
$3.31
ONE TWO 1 2 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And Low
Aliexpress
$3.31
ONE TWO 1 2 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And Low
Aliexpress
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$12.51
Abb 1SVR405664R0000 Pluggable Led Module, Relay Skt | Other Relay Accessories
Newark
$12.51
Abb 1SVR405664R0000 Pluggable Led Module, Relay Skt | Other Relay Accessories
Newark
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$8.49
$9.99
8PCS 12V Relay Module 1 Channel Relay Module 12V With Optocoupler Support High/Low Level Trigger For
Aliexpress
Free shipping
15% off
$8.49
$9.99
8PCS 12V Relay Module 1 Channel Relay Module 12V With Optocoupler Support High/Low Level Trigger For
Aliexpress
Free shipping
$347.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# D4-16TR)
Automation Direct
$347.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# D4-16TR)
Automation Direct
$0.46
$0.88
5V/12V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
Aliexpress
Free shipping
47% off
$0.46
$0.88
5V/12V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
Aliexpress
Free shipping
$9.99
Electronic LED Flasher Relays For Motorcycle - Universal Flasher
Super Bright LEDs
$9.99
Electronic LED Flasher Relays For Motorcycle - Universal Flasher
Super Bright LEDs
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$184.00
Relay Output Module: 12-pt, 6-24 VDC/6-240 VAC (PN# D2-12TR)
Automation Direct
$184.00
Relay Output Module: 12-pt, 6-24 VDC/6-240 VAC (PN# D2-12TR)
Automation Direct
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$10.99
LDMINDA Universal 2PCS 12V 2 Pin Electronic LED Flasher Relay Turn Signal Light Blinker
Amazon.com
212
$10.99
LDMINDA Universal 2PCS 12V 2 Pin Electronic LED Flasher Relay Turn Signal Light Blinker
Amazon.com
212
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
LDR Module + Relay Module Connection | Auto Light ON/OFF Circuit 🔌
1:15
LDR Module + Relay Module Connection | Auto Light ON/OFF C…
213 views3 months ago
YouTubeTechsun Idea
DIY Relay Module
4:49
DIY Relay Module
30.9K viewsAug 30, 2020
YouTubeCrazy Couple DIY
Relays - How to Wire
2:59
Relays - How to Wire
489.1K viewsNov 10, 2009
YouTubeMoss Motors, Ltd.
DIY Smart Switch - Part 1 how to use a relay
8:02
DIY Smart Switch - Part 1 how to use a relay
651.6K viewsMay 15, 2017
YouTubebyte sized engineering
Learning Relay Board & Connection With PLC Output
7:46
Learning Relay Board & Connection With PLC Output
162.4K viewsSep 28, 2017
YouTubeStar Automation
Everything you need to know about RELAYS
22:48
Everything you need to know about RELAYS
104.9K viewsDec 10, 2017
YouTubePlayful Technology
4:51
Controlling Relay Board (ESP32 + Arduino Series)
39K viewsMay 22, 2020
YouTubeSimply Explained
6:12
How To Wire An Automotive Relay
344.2K viewsJun 10, 2020
YouTubeHolley
2:31
Smart Light | LDR | Relay | Arduino Uno | Arduino project | Smart Bul…
32K viewsMay 13, 2021
YouTubeElectronics University
6:45
Arduino Controlled Relay Module | Home Automation | Tutorial
19.1K viewsJul 31, 2020
YouTubeMish Mash Labs
6:10
ESP32/ESP8266 Relay Module - Control AC Appliances (Web Server)
301.6K viewsDec 18, 2019
YouTubeRui Santos
11:00
How to use 4 channel Arduino Relay Shield RJT36
34.7K viewsDec 28, 2017
YouTubeRobojax
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
116.7K viewsAug 6, 2018
YouTubeMYTECTUTOR
8:21
Electronic Basics #32: Relays & Optocouplers
522.9K viewsOct 29, 2017
YouTubeGreatScott!
2:13
How to wire headlight relays
1.3M viewsJun 28, 2017
YouTubeAmerican Autowire
4:41
How to use an Arduino Relay Module
174K viewsFeb 4, 2018
YouTubeTinker & Build
9:23
Arduino Relay Tutorial (Control 220V - 12V Devices)
173.8K viewsJul 11, 2013
YouTubeRoman Kozak
2:29
How to install relay harness - By Auxbeam
84.4K viewsAug 18, 2015
YouTubeAuxbeam LED Lighting
5:04
How to Use Sensors to Control 5V Relays on the Arduino
206.1K viewsNov 24, 2015
YouTubeCircuit Basics
4:11
How to use LDR Sensor with Arduino | Make Automatic street li…
43.7K viewsJul 31, 2021
YouTubehash include electronics
14:01
#9 - Arduino - Connecting a Relay Module
33.7K viewsAug 2, 2015
YouTubeBradford Henson
12:54
32 PATTERNS | 8 CHANNEL RELAY MODULE 230V LIGHT CHASER AR…
109.9K viewsMay 7, 2021
YouTubeSL IDEAS
3:03
How to use Relays to Control Linear Actuators
140.8K viewsAug 21, 2015
YouTubeProgressive Automations
11:41
Connecting a Relay Module to a Microcontroller
365.3K viewsMar 12, 2021
YouTubeBrad Henson
4:18
Connecting Relay to Arduino Proteus Simulation Tutorial # 6
90.5K viewsAug 12, 2016
YouTubeNova Technologies
3:11
Tutorial: How to control LED by using relay and arduino
33K viewsJul 11, 2019
YouTubeMYBOTIC
2:04
Wiring Products - How to Wire an Automotive Relay
797K viewsJul 21, 2013
YouTubeWiring Products
4:56
How to use 5V Relay to Turn ON and OFF AC Light bulb - Arduino Tutorial
120.7K viewsMar 22, 2018
YouTubeMaker Tutor
12:57
How to control 12V devices with Arduino. Using Relay vs Using N-…
176.9K viewsJan 15, 2021
YouTubeMario's Ideas
See more videos
Static thumbnail place holder

Shop Relay Module Using LED

Sponsored
About our ads
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
37
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
37
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$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
$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
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
21
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
21
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
1
Free shipping
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
1
$37.91
Phoenix Contact 2910514 | RELAY MODULE, 24 VDC, 10 A, SCREW CONNECTION, LED INDICATOR | Signal Relays
RS
$37.91
Phoenix Contact 2910514 | RELAY MODULE, 24 VDC, 10 A, SCREW CONNECTION, LED INDICATOR | Signal Relays
RS
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
$2.66
$2.82
DC 7-30V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay Module
Aliexpress
$2.66
$2.82
DC 7-30V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay Module
Aliexpress
$55.89
(10Pcs) 24V Relay Din Railsilmsignal Relay For PLC24VDC And 24VAC Bothhf41f/24-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Basemax 6A
Amazon.com
10
Free shipping
$55.89
(10Pcs) 24V Relay Din Railsilmsignal Relay For PLC24VDC And 24VAC Bothhf41f/24-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Basemax 6A
Amazon.com
10
$137.49
Pknight 4-Channel RDM/DMX Dimmer/Switch/Relay Pack, No Dummy Load Required, Flicker-Free LED Control
Amazon.com
Free shipping
$137.49
Pknight 4-Channel RDM/DMX Dimmer/Switch/Relay Pack, No Dummy Load Required, Flicker-Free LED Control
Amazon.com
Free shipping
$2.12
Schrack Te Connectivity PTMU0730 Led Module, Power Relay Rohs Compliant: Yes | Other Relay Accessories
Newark
$2.12
Schrack Te Connectivity PTMU0730 Led Module, Power Relay Rohs Compliant: Yes | Other Relay Accessories
Newark
$8.99
Electromagnetic Power Relay, 14-Pin 5 AMP 24V DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
889
$8.99
Electromagnetic Power Relay, 14-Pin 5 AMP 24V DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
889
$241.17
Napco Relay Module: Relay Module Model: RM3008
Grainger
$241.17
Napco Relay Module: Relay Module Model: RM3008
Grainger
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$12.99
Mxuteuk 2Pcs JQX-13FL DC 24V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, With Base, With DIN Rail Slotted Aluminum
Amazon.com
1K+
$12.99
Mxuteuk 2Pcs JQX-13FL DC 24V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, With Base, With DIN Rail Slotted Aluminum
Amazon.com
1K+
$4.53
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$4.53
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
$15.89
(2Pcs) 12V Relay Din Railsilmdc 12VHF41F/12-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Baseload Max 6A 250VAC…
Amazon.com
8
$15.89
(2Pcs) 12V Relay Din Railsilmdc 12VHF41F/12-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Baseload Max 6A 250VAC…
Amazon.com
8