Shop 1Channel Relay Module 5V 1Channel Relay Module Relay Board

Sponsored
About our ads
$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
138
$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
138
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
30
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
30
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
81
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
81
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$12.99
DIANN 12Pcs DC 5V Relay Module 1 Channel Relay Board With Optocoupler Support High/Low Level Trigger
Amazon.com
6
$12.99
DIANN 12Pcs DC 5V Relay Module 1 Channel Relay Board With Optocoupler Support High/Low Level Trigger
Amazon.com
6
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
1
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
1
$8.29
CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet
Amazon.com
$8.29
CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet
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
80
$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
80
$11.97
$22.81
Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
47% off
$11.97
$22.81
Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$6.97
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
3
$6.97
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
3
$6.62
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.62
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$7.95
VKLSVAN 5 PCS DC 5V 1 Channel Relay Module Board Shield Relay Switch High/Low Level Trigger With Optocoupler
Amazon.com
4
$7.95
VKLSVAN 5 PCS DC 5V 1 Channel Relay Module Board Shield Relay Switch High/Low Level Trigger With Optocoupler
Amazon.com
4
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
9
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
9
$8.99
AEDIKO 10Pcs 5V 1 Channel Relay Module Low Level Trigger Expansion Plate Load Controlled Switch Module
Amazon.com
4
$8.99
AEDIKO 10Pcs 5V 1 Channel Relay Module Low Level Trigger Expansion Plate Load Controlled Switch Module
Amazon.com
4
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$112.80
PB16A OPTO 22 - Components & Relay PC Board Mount Supplies
Radwell.com
$112.80
PB16A OPTO 22 - Components & Relay PC Board Mount Supplies
Radwell.com
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$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
205
$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
205
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
343
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
343
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$5.98
Ferwooh 3PCS DC 5V 2Ma 1 Channel Relay Module Board Shield Extension Board Relay Plate Low Level Trigger AC 250V/10A, DC 30V/10A
Amazon.com
7
$5.98
Ferwooh 3PCS DC 5V 2Ma 1 Channel Relay Module Board Shield Extension Board Relay Plate Low Level Trigger AC 250V/10A, DC 30V/10A
Amazon.com
7
$2.16
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
$2.16
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
$8.99
GAEYAELE 1 Channel Relay Module DC5V Relay Interface
Amazon.com
142
Free shipping
$8.99
GAEYAELE 1 Channel Relay Module DC5V Relay Interface
Amazon.com
142
$1.55
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Aliexpress
$1.55
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Aliexpress
$12.99
Alinan 6Pcs XH-M131 DC 5V 10A Photoresistor Relay Module, Light Control Switch Photoresistor Relay Module Detection Sensor Automatic Light Control
Amazon.com
$12.99
Alinan 6Pcs XH-M131 DC 5V 10A Photoresistor Relay Module, Light Control Switch Photoresistor Relay Module Detection Sensor Automatic Light Control
Amazon.com
$0.40
$0.65
5V 1 Channel Relay Module Board Shield For Arduino PIC AVR DSP ARM MCU Relay
Aliexpress
Free shipping
38% off
$0.40
$0.65
5V 1 Channel Relay Module Board Shield For Arduino PIC AVR DSP ARM MCU Relay
Aliexpress
Free shipping
$3.99
$7.97
JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
Amazon.com
49% off
$3.99
$7.97
JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
Amazon.com
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1K+
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1K+
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$8.77
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
12% off
$8.77
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
$7.99
DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$7.99
DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$50.14
Notifier FRM-1 - Control Relay Module
Amazon.com
14
Free shipping
$50.14
Notifier FRM-1 - Control Relay Module
Amazon.com
14
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
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
บอร์ด Relay 1ช่อง 5V Relay Module 5V 1 Channel isolation control Relay Module Shield 250V/10A
บอร์ด Relay 1ช่อง 5V Relay Module 5V 1 Channel isolation control Rel…
Sep 13, 2021
cybertice.com
ESP8266-01 IoT Smart Relay for Home Automation
ESP8266-01 IoT Smart Relay for Home Automation
13K viewsNov 30, 2023
circuits-diy.com
വീടിന് സുരക്ഷ ഒരുക്കാം! വെറും 100 രൂപയ്ക്ക് ഒരു മോഷൻ സെൻസർ ലൈറ്റ്. #shorts
0:55
വീടിന് സുരക്ഷ ഒരുക്കാം! വെറും 1…
4.5K views1 month ago
YouTubeQC Tech Hub
20PCS Relay HF41F DIN Rail Slim Relay Module 5V 12V 24V With LED 6A Industrial Interface Relay
1:04
20PCS Relay HF41F DIN Rail Slim Relay Module 5V 12V 24V With LE…
1 views1 month ago
YouTubeErnestASKHill
Arduino Relay Board pinout - 1 Channel for Electronics IoT/Automation Projects #electronic #science
0:17
Arduino Relay Board pinout - 1 Channel for Electronics IoT/Autom…
91 views2 weeks ago
YouTubeKNOCKsci | Electronics Fun
Components used ESP8266, Relay module 5v to 12v , Bulb 💡
0:09
Components used ESP8266, Relay module 5v to 12v , Bulb 💡
196 views1 month ago
YouTubePrashant Gond
2:18
1 2 4 8 Channel 5V 12V Relay Module Board Shield
2 views1 month ago
YouTubeReview Products Express
Single channel 5v Relay Module - Arduino Interfacing
2.4K viewsAug 4, 2020
YouTubeRobo India Robotics
3:37
How to use: 1 Channel DC12V Remote Control Switch with 2 butt…
653.2K viewsJan 12, 2017
YouTubeqiachip.com
16:37
ESP8266 wifi relay review
233.8K viewsJan 31, 2018
YouTubeCsongor Varga
5:41
ESP2866 WiFi Relay Module Switch Review IoT
71.3K viewsJun 13, 2019
YouTubeCrazy Indiana
6:45
Arduino Controlled Relay Module | Home Automation | Tutorial
19.4K viewsJul 31, 2020
YouTubeMish Mash Labs
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
117.3K viewsAug 6, 2018
YouTubeMYTECTUTOR
6:20
How to test 5VDC relay module
34.5K viewsJun 8, 2021
YouTubePassion Tech KLM
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
122.3K viewsJun 11, 2019
YouTubeUnboxing Channel
4:41
How to use an Arduino Relay Module
174.8K viewsFeb 4, 2018
YouTubeTinker & Build
17:46
433MHz 12V 4CH Channel Relay RF Wireless Remote Control Switch K…
73.1K viewsMar 24, 2020
YouTubeRobojax
7:12
IC Station ESP8266 based 5V Dual Relay WiFi Module
163.2K viewsMar 17, 2018
YouTubeRC Tractor Guy
17:33
How to use 4 channel Relay to control AC load with Arduino cod…
182K viewsMar 27, 2018
YouTubeRobojax
11:41
Connecting a Relay Module to a Microcontroller
369.4K viewsMar 12, 2021
YouTubeBrad Henson
7:07
12v Relay Trigger Using 5v Digital Signal : Tutorial 25
117.7K viewsAug 10, 2017
YouTubePraveen Innovation Lab
4:18
How to interface 2 Channel Relay Module with Arduino - Arduino UN…
6K viewsApr 14, 2021
YouTubeCircuits DIY
3:11
Tutorial: How to control LED by using relay and arduino
33.5K viewsJul 11, 2019
YouTubeMYBOTIC
9:30
ESP 32 Connect 5V Relay via Logic Level Converter (ESP32)
43.4K viewsJul 18, 2020
YouTubeTech Info
4:56
How to use 5V Relay to Turn ON and OFF AC Light bulb - Arduino Tutorial
122.9K viewsMar 22, 2018
YouTubeMaker Tutor
12:08
banggood How To Use and connect arduino with 5V 8 Channel Relay …
58.1K viewsApr 28, 2019
YouTubeUnboxing Channel
11:51
How to use 2 channel relay to control AC and DC loads in Arduin…
213.9K viewsDec 26, 2017
YouTubeRobojax
5:24
What is Relay ? Why we use relay in Arduino || 5V, 1 channel relay
10K viewsMay 22, 2020
YouTubeGlobal Spy Hawk
See more videos
Static thumbnail place holder

Shop 1Channel Relay Module 5V 1Channel Relay Module Relay Board

Sponsored
About our ads
$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
138
$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
138
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
30
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
30
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
81
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
81
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$12.99
DIANN 12Pcs DC 5V Relay Module 1 Channel Relay Board With Optocoupler Support High/Low Level Trigger
Amazon.com
6
$12.99
DIANN 12Pcs DC 5V Relay Module 1 Channel Relay Board With Optocoupler Support High/Low Level Trigger
Amazon.com
6
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
1
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
1
$8.29
CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet
Amazon.com
$8.29
CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet
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
80
$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
80
$11.97
$22.81
Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
47% off
$11.97
$22.81
Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$6.97
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
3
$6.97
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
3
$6.62
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.62
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$7.95
VKLSVAN 5 PCS DC 5V 1 Channel Relay Module Board Shield Relay Switch High/Low Level Trigger With Optocoupler
Amazon.com
4
$7.95
VKLSVAN 5 PCS DC 5V 1 Channel Relay Module Board Shield Relay Switch High/Low Level Trigger With Optocoupler
Amazon.com
4
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
9
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
9
$8.99
AEDIKO 10Pcs 5V 1 Channel Relay Module Low Level Trigger Expansion Plate Load Controlled Switch Module
Amazon.com
4
$8.99
AEDIKO 10Pcs 5V 1 Channel Relay Module Low Level Trigger Expansion Plate Load Controlled Switch Module
Amazon.com
4
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$112.80
PB16A OPTO 22 - Components & Relay PC Board Mount Supplies
Radwell.com
$112.80
PB16A OPTO 22 - Components & Relay PC Board Mount Supplies
Radwell.com
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com