All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Top suggestions for Arduino Relay Sensor Project
Arduino Sensors
Arduino Projects
Arduino
IDE
Arduino
Nano
Raspberry
Pi
Arduino
Tutorial
Arduino
Kit
Arduino
LCD-
Display
Breadboard
Arduino
Uno
Makerspace
Electronics
Arduino
Code
Arduino
LED
Microcontroller
Potentiometer
Robotics
Servo
Motor
LED
Strip
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
Arduino Sensors
Arduino Projects
Arduino
IDE
Arduino
Nano
Raspberry
Pi
Arduino
Tutorial
Arduino
Kit
Arduino
LCD-
Display
Breadboard
Arduino
Uno
Makerspace
Electronics
Arduino
Code
Arduino
LED
Microcontroller
Potentiometer
Robotics
Servo
Motor
LED
Strip
Shop Arduino Relay Sensor Project
Sponsored
$24.95
45 in 1 Sensors Modules Starter Kit For R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit
Amazon.com
$24.95
45 in 1 Sensors Modules Starter Kit For R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit
Amazon.com
$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
$15.13
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
80
$15.13
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
$30.99
37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit
Amazon.com
$30.99
37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit
Amazon.com
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
Free shipping
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$12.60
45 in 1 Sensors Modules Starter Kit For Arduino, Better Than 37 in 1 Sensor Kit 48 in 1 Sensor Kit (37In1)
Amazon.com
$12.60
45 in 1 Sensors Modules Starter Kit For Arduino, Better Than 37 in 1 Sensor Kit 48 in 1 Sensor Kit (37In1)
Amazon.com
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
9
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
8
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
$26.67
Channel Relay Module Electronic Components For Kit Fornano V3.0 2560 For Mega 328 Project Starter 85Pcs/Set Soil Moisture Sensor
Walmart
Free shipping
$26.67
Channel Relay Module Electronic Components For Kit Fornano V3.0 2560 For Mega 328 Project Starter 85Pcs/Set Soil Moisture Sensor
Walmart
$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
184
$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
$7.99
Rotary Encoder 5-Pack, For Arduino, ESP32, ESP8266, Raspberry Pi, DIY Electronics Projects, Knob Sensor Module With Online Tutorials
Amazon.com
$7.99
Rotary Encoder 5-Pack, For Arduino, ESP32, ESP8266, Raspberry Pi, DIY Electronics Projects, Knob Sensor Module With Online Tutorials
Amazon.com
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
79
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
$6.99
NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)
Amazon.com
$6.99
NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)
Amazon.com
$13.99
AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board
Amazon.com
92
$13.99
AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
315
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$2.93
$3.00
1PCS 5V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay
Aliexpress
$2.93
$3.00
1PCS 5V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay
Aliexpress
$5.99
Hiletgo 5Pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V For Arduino PIC AVR Smart Cars
Amazon.com
73
$5.99
Hiletgo 5Pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V For Arduino PIC AVR Smart Cars
Amazon.com
$9.99
Keeyees 5Pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator For Arduino + 3Pcs 20cm 10Pin Female Male Jumper Wires
Amazon.com
85
$9.99
Keeyees 5Pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator For Arduino + 3Pcs 20cm 10Pin Female Male Jumper Wires
Amazon.com
$13.49
Relay Module, 12V 8 Channel Low Level Trigger Relay Module With Optocoupler For Automation Equipment Control(12V)
Amazon.com
Free shipping
$13.49
Relay Module, 12V 8 Channel Low Level Trigger Relay Module With Optocoupler For Automation Equipment Control(12V)
Amazon.com
$27.02
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$27.02
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$20.97
Hibctr 37 - Sensor Assortment Kit: A Sensor Starter Kit For Arduino And Raspberry Pi. Ideal For 37 - In - 1 Robot Projects And A Great Starting Point
Amazon.com
$20.97
Hibctr 37 - Sensor Assortment Kit: A Sensor Starter Kit For Arduino And Raspberry Pi. Ideal For 37 - In - 1 Robot Projects And A Great Starting Point
Amazon.com
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
30
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
4
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
$17.99
Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
1
$17.99
Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
$10.14
16 in 1 Modules Sensor Kit Project Super Starter Kits For Arduino UNO R3 Mega2560 Mega328 For
Aliexpress
$10.14
16 in 1 Modules Sensor Kit Project Super Starter Kits For Arduino UNO R3 Mega2560 Mega328 For
Aliexpress
$12.20
4 Channel I2C Electromagnetic Relay Module For Arduino Raspberry ESP32 ESP8266 3.3V 5.0V PCF8574
Etsy
$12.20
4 Channel I2C Electromagnetic Relay Module For Arduino Raspberry ESP32 ESP8266 3.3V 5.0V PCF8574
Etsy
$2.24
$2.54
DIY Project Time Delay Relay - 5V 1-Channel 999-Min Cycle (For Arduino-Compatible ON/OFF Trigger)
Aliexpress
Free shipping
11% off
$2.24
$2.54
DIY Project Time Delay Relay - 5V 1-Channel 999-Min Cycle (For Arduino-Compatible ON/OFF Trigger)
Aliexpress
$38.99
1 Relay Module 5V 30A High Power For Arduino Avr Pic Dsp Arm
eBay
$38.99
1 Relay Module 5V 30A High Power For Arduino Avr Pic Dsp Arm
eBay
$3.90
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
$3.90
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
$12.99
Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module For Arduino (Pack Of
Amazon.com
117
$12.99
Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module For Arduino (Pack Of
Amazon.com
$9.99
XIITIA 8Pcs Piezoelectric Sensor Analog Ceramic Vibration Sensor Module 3.3V/5V Piezoelectricity For Arduino DIY KIT
Amazon.com
$9.99
XIITIA 8Pcs Piezoelectric Sensor Analog Ceramic Vibration Sensor Module 3.3V/5V Piezoelectricity For Arduino DIY KIT
Amazon.com
$1.75
1-10Pcs 5V 4 Channel Relay Shield Module For Arduino R3 ARM PIC AVR DSP Electronic 4 Channel Relay
Aliexpress
$1.75
1-10Pcs 5V 4 Channel Relay Shield Module For Arduino R3 ARM PIC AVR DSP Electronic 4 Channel Relay
Aliexpress
$7.99
Wwzmdib Relay Module High And Low Level Trigger Optocoupler Isolation Compatible With For Arduino Raspberry Pi ESP32 STM (1, 4 Channel, 5 V)
Amazon.com
$7.99
Wwzmdib Relay Module High And Low Level Trigger Optocoupler Isolation Compatible With For Arduino Raspberry Pi ESP32 STM (1, 4 Channel, 5 V)
Amazon.com
0:18
circuitdigest.com
Arduino Relay Control Tutorial
In this arduino relay control tutorial we will simply learn How to interface a Relay with Arduino. Here we are not using any Relay Driver IC like ULN2003 and will only use an NPN transistor to control relay.
3.6K views
Dec 28, 2017
Arduino Projects
0:13
Simple Arduino Uno Projects For Beginners - Step-by-Step Tutorial
makerspaces.com
Feb 17, 2017
40 Awesome Arduino Projects That You Must Try 2026
seeedstudio.com
6 months ago
Simple 1,000 Arduino Projects for Beginners
arduino.cc
Mar 27, 2019
Top videos
How to Set Up a 5V Relay on the Arduino
circuitbasics.com
Nov 28, 2015
4:29
relay module interfacing with arduino code and circuit diagam
microcontrollerslab.com
Oct 12, 2016
Top 15 Latest Sensor Projects for Arduino Beginners
how2electronics.com
Sep 8, 2019
Arduino Tutorial
9:25
Arduino Tutorial 1- Setting Up and Programming the Arduino
YouTube
DIY TechRush
6.8K views
Jul 2, 2021
23:50
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
YouTube
Paul McWhorter
3.1M views
May 31, 2019
14:58
Arduino Coding for Beginners: Learn How to Program Arduino Step-by-Step
YouTube
Engineering Nerd science
85K views
Sep 25, 2023
How to Set Up a 5V Relay on the Arduino
Nov 28, 2015
circuitbasics.com
4:29
relay module interfacing with arduino code and circuit diagam
Oct 12, 2016
microcontrollerslab.com
Top 15 Latest Sensor Projects for Arduino Beginners
Sep 8, 2019
how2electronics.com
2:22
Arduino LDR Sensor Module (Light Sensor) Tutorial
30K views
Oct 9, 2020
YouTube
Scotty D
22:48
Everything you need to know about RELAYS
112.8K views
Dec 10, 2017
YouTube
Playful Technology
2:37
How to make Automatic street light using Arduino
44.9K views
Jun 12, 2021
YouTube
N_Tech
2:31
Smart Light | LDR | Relay | Arduino Uno | Arduino project | Smart Bul
…
32.4K views
May 13, 2021
YouTube
Electronics University
2:56
Using LDR sensor Module with Arduino
100.6K views
Jan 17, 2018
YouTube
Maker Tutor
6:45
Arduino Controlled Relay Module | Home Automation | Tutorial
19.8K views
Jul 31, 2020
YouTube
Mish Mash Labs
3:18
Arduino Soil Moisture Sensor Relay Control
174.2K views
Nov 18, 2018
YouTube
Viral Science - The home of Creativity
4:51
How To Add Relays to Your Projects- The BASICS
242.4K views
Feb 12, 2016
YouTube
MKme Lab
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH
…
118.1K views
Aug 6, 2018
YouTube
MYTECTUTOR
7:56
LDR with Arduino - Measure Light Intensity using Photoresistor
182.3K views
Oct 16, 2019
YouTube
BINARYUPDATES
43:46
Control AC Devices with Arduino SAFELY - Relays & Solid State Sw
…
232.6K views
Oct 18, 2020
YouTube
DroneBot Workshop
4:41
How to use an Arduino Relay Module
175K views
Feb 4, 2018
YouTube
Tinker & Build
3:51
Smart Irrigation System | Arduino Uno | DHT11 | Humidity Sensor | S
…
103.8K views
Jun 27, 2021
YouTube
Electronics University
12:34
PIR Sensor Arduino Project | Motion Detector Arduino UNO | PIR Senso
…
63.5K views
Sep 7, 2019
YouTube
Thetips4you
5:04
How to Use Sensors to Control 5V Relays on the Arduino
206.2K views
Nov 24, 2015
YouTube
Circuit Basics
4:11
How to use LDR Sensor with Arduino | Make Automatic street li
…
47K views
Jul 31, 2021
YouTube
hash include electronics
5:42
How to use sensors with Arduino
37.6K views
Aug 16, 2020
YouTube
Curio Res
14:01
#9 - Arduino - Connecting a Relay Module
33.8K views
Aug 2, 2015
YouTube
Bradford Henson
4:31
How to use Rain Sensor with Arduino
67K views
Jun 12, 2021
YouTube
hash include electronics
8:15
How to use Laser Transmitter and Laser sensor for Arduino RJT53
244K views
Feb 3, 2018
YouTube
Robojax
11:41
Connecting a Relay Module to a Microcontroller
380.2K views
Mar 12, 2021
YouTube
Brad Henson
4:18
Connecting Relay to Arduino Proteus Simulation Tutorial # 6
91.7K views
Aug 12, 2016
YouTube
Nova Technologies
20:01
Control a Solenoid with an Arduino (Tutorial)
279K views
Mar 20, 2019
YouTube
Matt Inglot
41:38
HC-SR501 PIR Motion Detector - With Arduino & Raspberry Pi
203.2K views
Jan 12, 2018
YouTube
DroneBot Workshop
6:04
Arduino project tutorial for Beginners - RFID Connected to Re
…
22.2K views
May 2, 2017
YouTube
EngineerGeek
4:56
How to use 5V Relay to Turn ON and OFF AC Light bulb - Arduino Tutorial
124K views
Mar 22, 2018
YouTube
Maker Tutor
See more videos
More like this
Shop Arduino Relay Sensor Project
Sponsored
$24.95
45 in 1 Sensors Modules Starter Kit For R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit
Amazon.com
$24.95
45 in 1 Sensors Modules Starter Kit For R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit
Amazon.com
$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
$15.13
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
80
$15.13
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
$30.99
37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit
Amazon.com
$30.99
37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit
Amazon.com
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
Free shipping
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$12.60
45 in 1 Sensors Modules Starter Kit For Arduino, Better Than 37 in 1 Sensor Kit 48 in 1 Sensor Kit (37In1)
Amazon.com
$12.60
45 in 1 Sensors Modules Starter Kit For Arduino, Better Than 37 in 1 Sensor Kit 48 in 1 Sensor Kit (37In1)
Amazon.com
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
9
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
8
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
$26.67
Channel Relay Module Electronic Components For Kit Fornano V3.0 2560 For Mega 328 Project Starter 85Pcs/Set Soil Moisture Sensor
Walmart
Free shipping
$26.67
Channel Relay Module Electronic Components For Kit Fornano V3.0 2560 For Mega 328 Project Starter 85Pcs/Set Soil Moisture Sensor
Walmart
$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
184
$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
$7.99
Rotary Encoder 5-Pack, For Arduino, ESP32, ESP8266, Raspberry Pi, DIY Electronics Projects, Knob Sensor Module With Online Tutorials
Amazon.com
$7.99
Rotary Encoder 5-Pack, For Arduino, ESP32, ESP8266, Raspberry Pi, DIY Electronics Projects, Knob Sensor Module With Online Tutorials
Amazon.com
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
79
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
$6.99
NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)
Amazon.com
$6.99
NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)
Amazon.com
$13.99
AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board
Amazon.com
92
$13.99
AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
315
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
Feedback
