Shop 5v single channel relay module

Sponsored
About our ads
$1.65
High Quality 5V 1 Channel Relay Module With Optocoupler Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$1.65
High Quality 5V 1 Channel Relay Module With Optocoupler Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.30
5V 12V 24V Relay Module Single Channel Optocoupler Isolation Support High And Low Level Trigger Expansion Board
Alibaba B2B
Free shipping
$0.30
5V 12V 24V Relay Module Single Channel Optocoupler Isolation Support High And Low Level Trigger Expansion Board
Alibaba B2B
Free shipping
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$0.22
High Quality 5V 1 Channel Photocoupler Single Channel Relay Module KY-019 With LED
Alibaba B2B
Free shipping
$0.22
High Quality 5V 1 Channel Photocoupler Single Channel Relay Module KY-019 With LED
Alibaba B2B
Free shipping
$0.33
FYX Stock KY-019 5V Relay Module One Channel Relay Development Board For Arduino PIC AVR DSP Trigger Control Low Level
Alibaba B2B
Free shipping
$0.33
FYX Stock KY-019 5V Relay Module One Channel Relay Development Board For Arduino PIC AVR DSP Trigger Control Low Level
Alibaba B2B
Free shipping
$0.90
30A 5V 1 Channel Relay Module With Optocoupler Isolation Low Level Relay Module
Alibaba B2B
Free shipping
$0.90
30A 5V 1 Channel Relay Module With Optocoupler Isolation Low Level Relay Module
Alibaba B2B
Free shipping
$0.28
5V 1 Channel Relay Module With Optocoupler Relay Output 1 Way Relay Module
Alibaba B2B
Free shipping
$0.28
5V 1 Channel Relay Module With Optocoupler Relay Output 1 Way Relay Module
Alibaba B2B
Free shipping
$0.10
One Channel Relay Module 5V 12V 24V Low-Level Trigger 1-CH Relay Expansion Board
Alibaba B2B
Free shipping
$0.10
One Channel Relay Module 5V 12V 24V Low-Level Trigger 1-CH Relay Expansion Board
Alibaba B2B
Free shipping
$0.20
1 Channel 5V Relay Module Low Level Trigger Interface Relay Expansion Boards
Alibaba B2B
Free shipping
$0.20
1 Channel 5V Relay Module Low Level Trigger Interface Relay Expansion Boards
Alibaba B2B
Free shipping
$0.21
5V Relay Module KY-019 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.21
5V Relay Module KY-019 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.30
Stock 5V Low Level 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.30
Stock 5V Low Level 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.20
New 1-Channel Relay Module 5V Low-Level Trigger Relay Expansion Board
Alibaba B2B
Free shipping
$0.20
New 1-Channel Relay Module 5V Low-Level Trigger Relay Expansion Board
Alibaba B2B
Free shipping
$0.43
1 Channel 5V 12V 10A Relay Module With Optocoupler Low Level Trigger PLC Control Drive Board
Alibaba B2B
Free shipping
$0.43
1 Channel 5V 12V 10A Relay Module With Optocoupler Low Level Trigger PLC Control Drive Board
Alibaba B2B
Free shipping
$0.25
1 Channel Relay Module DC 5V
Alibaba B2B
Free shipping
$0.25
1 Channel Relay Module DC 5V
Alibaba B2B
Free shipping
$0.37
DC 5V 12V 24V One 1 Channel Relay Module Expansion Board Low Level Trigger For AVR DSP MCU SCM Household Appliance Control
Alibaba B2B
Free shipping
$0.37
DC 5V 12V 24V One 1 Channel Relay Module Expansion Board Low Level Trigger For AVR DSP MCU SCM Household Appliance Control
Alibaba B2B
Free shipping
$0.23
1 Channel 5V Relay Development Board Module
Alibaba B2B
Free shipping
$0.23
1 Channel 5V Relay Development Board Module
Alibaba B2B
Free shipping
$0.42
5V 1 Channel Relay Board Module Low Level Trig Ger Optocoupler Driver Relay PIC AVR DSP MCU Max 10A 250VAC/30VDC Relay
Alibaba B2B
Free shipping
$0.42
5V 1 Channel Relay Board Module Low Level Trig Ger Optocoupler Driver Relay PIC AVR DSP MCU Max 10A 250VAC/30VDC Relay
Alibaba B2B
Free shipping
$0.40
1 Channel 5V/12V Relay Module With Optocoupler Isolation Relay Expansion Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.40
1 Channel 5V/12V Relay Module With Optocoupler Isolation Relay Expansion Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.80
Sensor Module 1 Channel 5V Relay KY-019 Expansion Board Development Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.80
Sensor Module 1 Channel 5V Relay KY-019 Expansion Board Development Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.43
1 Channel 12V 5V Relay Module With Optical Coupling Isolation Optocoupler Relay MCU Expansion Board High / Level Trigger
Alibaba B2B
Free shipping
$0.43
1 Channel 12V 5V Relay Module With Optical Coupling Isolation Optocoupler Relay MCU Expansion Board High / Level Trigger
Alibaba B2B
Free shipping
$0.43
1 Channel 5V Relay Module With Optical Coupling Isolation Relay MCU Expansion Board High Level Trigger
Alibaba B2B
Free shipping
$0.43
1 Channel 5V Relay Module With Optical Coupling Isolation Relay MCU Expansion Board High Level Trigger
Alibaba B2B
Free shipping
$0.22
New 1-Channel 5V Low Level Trigger Relay Module Expansion Board For Relays
Alibaba B2B
Free shipping
$0.22
New 1-Channel 5V Low Level Trigger Relay Module Expansion Board For Relays
Alibaba B2B
Free shipping
$0.58
1 Channel Relay Module 5V/12V/24V With Low Level Relay Expansion Board Indicator Light
Alibaba B2B
Free shipping
$0.58
1 Channel Relay Module 5V/12V/24V With Low Level Relay Expansion Board Indicator Light
Alibaba B2B
Free shipping
$4.98
DC7-80/5V Powered ESP8266 WIFI Single Channel 30A Relay Module With ESP-12F Development Board
Alibaba B2B
Free shipping
$4.98
DC7-80/5V Powered ESP8266 WIFI Single Channel 30A Relay Module With ESP-12F Development Board
Alibaba B2B
Free shipping
$0.27
Relay Module 1 Channel 5V 12V 10A KY-19
Alibaba B2B
Free shipping
$0.27
Relay Module 1 Channel 5V 12V 10A KY-19
Alibaba B2B
Free shipping
$0.23
5V One Way Relay Module KY-019 1/2/4/6/8 Channel Optocoupler Relay Module With Optocoupler Isolation
Alibaba B2B
Free shipping
$0.23
5V One Way Relay Module KY-019 1/2/4/6/8 Channel Optocoupler Relay Module With Optocoupler Isolation
Alibaba B2B
Free shipping
Using 5V 1 channel relay module for Arduino
4:56
YouTubeRobojax
Using 5V 1 channel relay module for Arduino
This video shows you how to use 5V relay module for Arduino. First the 5V 1 channel relay is explained and tested. Then from the Arduino software the relay is turned ON and OFF to demonstrate how it work and buzzer is tested. Monitor Door(is it open or closed) from 20km or 13 mile for free using ESP32 with LoRa . Watch the video: https://youtu ...
299.5K viewsApr 2, 2017
Relay Circuit
How Relays Work - Basic working principle electronics engineering electrician amp
14:02
How Relays Work - Basic working principle electronics engineering electrician amp
YouTubeThe Engineering Mindset
2.6M viewsSep 19, 2020
How a Relay Works ⚡ What is a Relay
10:46
How a Relay Works ⚡ What is a Relay
YouTubeVirtualBrain [ENG]
38.7K viewsOct 6, 2022
How Relays Work | What is a Relay? | Electromagnetic Relays Explained | Relay Logic Fundamentals
3:43
How Relays Work | What is a Relay? | Electromagnetic Relays Explained | Relay Logic Fundamentals
YouTubeISCA Engineering
27.5K viewsSep 8, 2023
Top videos
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with Arduino&Raspberry Pi
7:22
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with Arduino&Raspberry Pi
YouTubeSunFounder Maker Education
16.7K viewsJan 1, 2021
5vdc Relay Module Connection and Working | single relay module connection | 5v relay connection
3:17
5vdc Relay Module Connection and Working | single relay module connection | 5v relay connection
YouTubeONLINE ELECTRIC WORK
89.5K viewsSep 16, 2022
How to using 5V 1 channel relay module for Arduino
2:50
How to using 5V 1 channel relay module for Arduino
YouTubeAD&KING
9.6K viewsJul 24, 2022
Relay Types
13 Types Of Relays And Their Working Principle
43:08
13 Types Of Relays And Their Working Principle
YouTubeTechnology Intensive Care
1.5K viewsAug 21, 2023
Types of Relay - Different Types of Relay - Classification of Relays
5:17
Types of Relay - Different Types of Relay - Classification of Relays
YouTubeLearning Engineering
89.5K viewsJun 9, 2020
Understanding the Different Types of Relays: A Complete Guide #electrical
0:07
Understanding the Different Types of Relays: A Complete Guide #electrical
YouTubeITI ELECTRICIAN . education
5.4K views3 months ago
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with Arduino&Raspberry Pi
7:22
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with A…
16.7K viewsJan 1, 2021
YouTubeSunFounder Maker Education
5vdc Relay Module Connection and Working | single relay module connection | 5v relay connection
3:17
5vdc Relay Module Connection and Working | single relay module con…
89.5K viewsSep 16, 2022
YouTubeONLINE ELECTRIC WORK
How to using 5V 1 channel relay module for Arduino
2:50
How to using 5V 1 channel relay module for Arduino
9.6K viewsJul 24, 2022
YouTubeAD&KING
Introduction to relay modules and finally blinking an LED using 5v single channel relay module.
Introduction to relay modules and finally blinking an LED using 5v si…
2.3K viewsJul 5, 2020
YouTubeAnirudh Tech
How to make 5V Relay Module at home || 1 channel relay module || 5V Relay module for Arduino
4:48
How to make 5V Relay Module at home || 1 channel relay module || …
10K viewsOct 14, 2021
YouTubeProjects Planner
How to use 5v relay module | Arduino UNO with 5v relay module [Code and circuit diagram]
2:13
How to use 5v relay module | Arduino UNO with 5v relay modul…
40.8K viewsJun 9, 2020
YouTubeSriTu Hobby
5V Single Channel Relay Module #arduinoproject #arduino #automobile #led #diy
0:59
5V Single Channel Relay Module #arduinoproject #arduino #autom…
7.1K viewsSep 16, 2022
YouTubeMNA Technologist
35:12
DIY single Channel Relay Module | Complete Tutorial | EasyEDA |
8.3K viewsMay 3, 2021
YouTubeWaqas Farooq
7:23
How to use 5V Relay with Arduino to turn ON and OFF AC bulb or DC lo…
581.7K viewsDec 26, 2017
YouTubeRobojax
0:20
5V Single Channel Relay Module 9289245581| For Arduino Uno #rel…
82.9K viewsSep 6, 2024
YouTubeCrazy Saman
23:03
How to Use 5 Volt Relay Modules with Arduino and ESP8266
43.6K viewsJan 23, 2019
YouTubeGadget Reboot
0:26
5V Single Channel Relay Module #iotprojects #relay #arduinoprojec…
868 views10 months ago
YouTubeCrazy Saman
Single channel 5v Relay Module - Arduino Interfacing
2.4K viewsAug 4, 2020
YouTubeRobo India Robotics
6:18
5 volt relay module switched by either high or low input signal ho…
24.4K viewsMar 21, 2023
YouTubeelectronzap
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
119.6K viewsJun 11, 2019
YouTubeUnboxing Channel
19:02
1 Channel to 16 Channel - All Relay Modules Explained and Reviewed …
9.5K viewsFeb 8, 2022
YouTubeRG Innovations
3:11
NO NC Relay (1-Channel) DC 5V with Optocoupler Isolator
8.7K viewsSep 16, 2022
YouTubeThe TECH Tract
10:29
Single channel relay module circuit diagram , single channel relay sch…
2K viewsFeb 21, 2023
YouTubeET INVENTION
4:28
5V Relay Module With Arduino
1K viewsDec 11, 2019
YouTubeBasselTech
7:19
Arduino relay basics - how it works and how to use it
18.1K viewsNov 10, 2021
YouTubeTaste The Code
9:30
How to make 5v Relay Module at Home
33.1K viewsJan 30, 2021
YouTubeET INVENTION
12:10
Control AC bulb with 5V relay using Arduino RJT199
38.3K viewsAug 22, 2019
YouTubeRobojax
0:13
4 Packs 5V One Channel Relay Module Relay Switch with OPTO Is…
Dec 25, 2024
amazon
5:59
How to use a RELAY with ESP32 | Easy Guide
88.6K viewsAug 28, 2023
YouTubeINOVATRIX
4:56
How to use 5V Relay to Turn ON and OFF AC Light bulb - Arduino Tutorial
120.7K viewsMar 22, 2018
YouTubeMaker Tutor
1:48
Arduino Relay Control: A Beginner's Guide to Controlling Machines
15.8K viewsFeb 24, 2023
YouTubeCircuit Digest
5:57
Step-by-Step Guide: 5VDC Relay PCB Design with Circuit Diagram
6.9K viewsOct 14, 2023
YouTubeElectric Guru
0:20
5V Single Channel Relay Module | For Arduino Projects #relayprojec…
354 viewsSep 25, 2024
YouTubeCrazy Saman
0:05
IO25A01 1 Channel DC 5V Self-locking Relay Module
1.2K viewsAug 14, 2024
YouTubeeletechsup I/O Module
See more videos
Static thumbnail place holder

Shop 5v single channel relay module

Sponsored
About our ads
$1.65
High Quality 5V 1 Channel Relay Module With Optocoupler Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$1.65
High Quality 5V 1 Channel Relay Module With Optocoupler Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.30
5V 12V 24V Relay Module Single Channel Optocoupler Isolation Support High And Low Level Trigger Expansion Board
Alibaba B2B
Free shipping
$0.30
5V 12V 24V Relay Module Single Channel Optocoupler Isolation Support High And Low Level Trigger Expansion Board
Alibaba B2B
Free shipping
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$0.22
High Quality 5V 1 Channel Photocoupler Single Channel Relay Module KY-019 With LED
Alibaba B2B
Free shipping
$0.22
High Quality 5V 1 Channel Photocoupler Single Channel Relay Module KY-019 With LED
Alibaba B2B
Free shipping
$0.33
FYX Stock KY-019 5V Relay Module One Channel Relay Development Board For Arduino PIC AVR DSP Trigger Control Low Level
Alibaba B2B
Free shipping
$0.33
FYX Stock KY-019 5V Relay Module One Channel Relay Development Board For Arduino PIC AVR DSP Trigger Control Low Level
Alibaba B2B
Free shipping
$0.90
30A 5V 1 Channel Relay Module With Optocoupler Isolation Low Level Relay Module
Alibaba B2B
Free shipping
$0.90
30A 5V 1 Channel Relay Module With Optocoupler Isolation Low Level Relay Module
Alibaba B2B
Free shipping
$0.28
5V 1 Channel Relay Module With Optocoupler Relay Output 1 Way Relay Module
Alibaba B2B
Free shipping
$0.28
5V 1 Channel Relay Module With Optocoupler Relay Output 1 Way Relay Module
Alibaba B2B
Free shipping
$0.10
One Channel Relay Module 5V 12V 24V Low-Level Trigger 1-CH Relay Expansion Board
Alibaba B2B
Free shipping
$0.10
One Channel Relay Module 5V 12V 24V Low-Level Trigger 1-CH Relay Expansion Board
Alibaba B2B
Free shipping
$0.20
1 Channel 5V Relay Module Low Level Trigger Interface Relay Expansion Boards
Alibaba B2B
Free shipping
$0.20
1 Channel 5V Relay Module Low Level Trigger Interface Relay Expansion Boards
Alibaba B2B
Free shipping
$0.21
5V Relay Module KY-019 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.21
5V Relay Module KY-019 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.30
Stock 5V Low Level 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.30
Stock 5V Low Level 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.20
New 1-Channel Relay Module 5V Low-Level Trigger Relay Expansion Board
Alibaba B2B
Free shipping
$0.20
New 1-Channel Relay Module 5V Low-Level Trigger Relay Expansion Board
Alibaba B2B
Free shipping
$0.43
1 Channel 5V 12V 10A Relay Module With Optocoupler Low Level Trigger PLC Control Drive Board
Alibaba B2B
Free shipping
$0.43
1 Channel 5V 12V 10A Relay Module With Optocoupler Low Level Trigger PLC Control Drive Board
Alibaba B2B
Free shipping
$0.25
1 Channel Relay Module DC 5V
Alibaba B2B
Free shipping
$0.25
1 Channel Relay Module DC 5V
Alibaba B2B
Free shipping
$0.37
DC 5V 12V 24V One 1 Channel Relay Module Expansion Board Low Level Trigger For AVR DSP MCU SCM Household Appliance Control
Alibaba B2B
Free shipping
$0.37
DC 5V 12V 24V One 1 Channel Relay Module Expansion Board Low Level Trigger For AVR DSP MCU SCM Household Appliance Control
Alibaba B2B
Free shipping
$0.23
1 Channel 5V Relay Development Board Module
Alibaba B2B
Free shipping
$0.23
1 Channel 5V Relay Development Board Module
Alibaba B2B
Free shipping
$0.42
5V 1 Channel Relay Board Module Low Level Trig Ger Optocoupler Driver Relay PIC AVR DSP MCU Max 10A 250VAC/30VDC Relay
Alibaba B2B
Free shipping
$0.42
5V 1 Channel Relay Board Module Low Level Trig Ger Optocoupler Driver Relay PIC AVR DSP MCU Max 10A 250VAC/30VDC Relay
Alibaba B2B
Free shipping
$0.40
1 Channel 5V/12V Relay Module With Optocoupler Isolation Relay Expansion Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.40
1 Channel 5V/12V Relay Module With Optocoupler Isolation Relay Expansion Board High Level Trigger Relay Module
Alibaba B2B
Free shipping