Shop SainSmart 8 Channel Relay Module

Sponsored
About our ads
$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
$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
$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+
$26.57
Sainsmart 8-Channel Relay Module 8-Channel, Blue
eBay
Free shipping
$26.57
Sainsmart 8-Channel Relay Module 8-Channel, Blue
eBay
Free shipping
$11.00
Sainsmart 8-Channel Relay Module Board 5V For Arduino PIC AVR MCU DSP 15-20Ma. Sainsmart. Blue. Relay Accessories.
eBay
Free shipping
$11.00
Sainsmart 8-Channel Relay Module Board 5V For Arduino PIC AVR MCU DSP 15-20Ma. Sainsmart. Blue. Relay Accessories.
eBay
Free shipping
$12.99
Sainsmart 8-Channel Relay Module Board 5V For Arduino PIC AVR MCU DSP 15-20Ma. Sainsmart. Relay Accessories.
eBay
3
Free shipping
$12.99
Sainsmart 8-Channel Relay Module Board 5V For Arduino PIC AVR MCU DSP 15-20Ma. Sainsmart. Relay Accessories.
eBay
3
$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
$36.16
Sainsmart USB Eight Channel Relay Board For Automation 12 V. Sainsmart. Motherboards. 6955170817313.
eBay
Free shipping
$36.16
Sainsmart USB Eight Channel Relay Board For Automation 12 V. Sainsmart. Motherboards. 6955170817313.
eBay
Free shipping
$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
Free shipping
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
39
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
39
$15.00
Sainsmart 8 Solid State Relay 101-70-110 5V 8 Channel. Sainsmart. Printed Circuit Boards Pcbs .
eBay
Free shipping
$15.00
Sainsmart 8 Solid State Relay 101-70-110 5V 8 Channel. Sainsmart. Printed Circuit Boards Pcbs .
eBay
Free shipping
$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
3
$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
3
$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
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$10.97
8 Channel 5V Relay Module With Optocoupler Isolation Support High And Low Level Red Board
Amazon.com
105
$10.97
8 Channel 5V Relay Module With Optocoupler Isolation Support High And Low Level Red Board
Amazon.com
105
$29.99
DEVMO 8 Channel DC 5V Relay Module Board, (4PACK) Electrical Equipments 8-Ch Optocoupler Compatible With PIC AVR DSP ARM MCU PLC Smart Home Control
Amazon.com
$29.99
DEVMO 8 Channel DC 5V Relay Module Board, (4PACK) Electrical Equipments 8-Ch Optocoupler Compatible With PIC AVR DSP ARM MCU PLC Smart Home Control
Amazon.com
$20.38
Relay Module Control BLE Dev Board, 8 Channel 5 To 30V, Stable With 4m Flash, Suitable For Smart Home Control
Amazon.com
47
$20.38
Relay Module Control BLE Dev Board, 8 Channel 5 To 30V, Stable With 4m Flash, Suitable For Smart Home Control
Amazon.com
47
$34.19
Oumefar DC 8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED Relay Board For Various Power Control Applications
Amazon.com
$34.19
Oumefar DC 8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED Relay Board For Various Power Control Applications
Amazon.com
$11.01
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
Free shipping
$11.01
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
Free shipping
$15.95
Velleman 8-Channel Relay Module (Non-Inductive) By Whadda
Jameco Electronics
$15.95
Velleman 8-Channel Relay Module (Non-Inductive) By Whadda
Jameco Electronics
$16.09
5V 8 Channel Solid State Relay Module High Level Trigger 2A Mini DIY Relay With For Industrial Controls
Amazon.com
Free shipping
$16.09
5V 8 Channel Solid State Relay Module High Level Trigger 2A Mini DIY Relay With For Industrial Controls
Amazon.com
Free shipping
$30.15
Bevrlink 8 Channel Relay V1 24V Compatible With Arduino, Raspberry Pi, Rock, ESP32, ESP8266 And Other Sbcs And Microcontrollers - I2C GPIO (SBC, Case,
Amazon.com
$30.15
Bevrlink 8 Channel Relay V1 24V Compatible With Arduino, Raspberry Pi, Rock, ESP32, ESP8266 And Other Sbcs And Microcontrollers - I2C GPIO (SBC, Case,
Amazon.com
$59.60
8 Channel Interface Relay Module 12Vacdc 24Vacdc 110Vac 230Vac Din
eBay
Free shipping
$59.60
8 Channel Interface Relay Module 12Vacdc 24Vacdc 110Vac 230Vac Din
eBay
Free shipping
$133.00
AC Power 8 Channel Iot Relay Outlet Module, DIN Rail Or Screw Mounting (D-1586TL)
Amazon.com
Free shipping
$133.00
AC Power 8 Channel Iot Relay Outlet Module, DIN Rail Or Screw Mounting (D-1586TL)
Amazon.com
Free shipping
$17.07
DC Relay Module 8 Channel Relay Board With Opto-Isolated High Or Low Level 12V. AEDIKO. Other Car A/V Installation.
eBay
Free shipping
$17.07
DC Relay Module 8 Channel Relay Board With Opto-Isolated High Or Low Level 12V. AEDIKO. Other Car A/V Installation.
eBay
Free shipping
$25.49
2Pcs Dc 12V 8 Channel Relay Module With Optocoupler Isolated Support
eBay
Free shipping
$25.49
2Pcs Dc 12V 8 Channel Relay Module With Optocoupler Isolated Support
eBay
Free shipping
$36.82
8 Way Learning Remote Control With Relay Receiver Module, 12V 500W 433MZH, Flash Repeatedly Erased And Written
Amazon.com
Free shipping
$36.82
8 Way Learning Remote Control With Relay Receiver Module, 12V 500W 433MZH, Flash Repeatedly Erased And Written
Amazon.com
Free shipping
$36.99
KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
Amazon.com
30
Free shipping
$36.99
KRIDA Electronics 8 Channel I2C Interface Relay Module For Arduino, Raspberry PI, Home Assistant YAML, ESP32, 10A Peak LED Indicator, SPDT Switch
Amazon.com
30
$82.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$82.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$45.99
ANMBEST 8 Channel AC/DC 12V Rail Mount Relay Interface Module PNP NPN SPDT 16A Pluggable Power Relay, G2R-1-E
Amazon.com
2
Free shipping
$45.99
ANMBEST 8 Channel AC/DC 12V Rail Mount Relay Interface Module PNP NPN SPDT 16A Pluggable Power Relay, G2R-1-E
Amazon.com
2
$27.99
8 Channel Relay Module With The Light Coupling 12V Relay Expansion
eBay
Free shipping
$27.99
8 Channel Relay Module With The Light Coupling 12V Relay Expansion
eBay
Free shipping
$2.67
$3.63
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
Aliexpress
26% off
$2.67
$3.63
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
Aliexpress
$7.77
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
Aliexpress
$7.77
5V 12V 24V 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino
Aliexpress
$18.99
AC/DC Power Supply ESP32 Development Board Programmable Development Board Wireless Wifi 8 Way Channel 5V Relay Module ESP32-WROOM-32E For Arduino
Amazon.com
11
$18.99
AC/DC Power Supply ESP32 Development Board Programmable Development Board Wireless Wifi 8 Way Channel 5V Relay Module ESP32-WROOM-32E For Arduino
Amazon.com
11
$119.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$119.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
8-Channel 5V Relay Module
8-Channel 5V Relay Module
Sep 2, 2017
sainsmart.com
SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM
6:42
SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AV…
4 viewsMay 6, 2018
amazon
DIY: Relay Switch Motor Controller - Arduino
DIY: Relay Switch Motor Controller - Arduino
226.1K viewsSep 30, 2020
instructables.com
SainSmart 2-Channel Relay Tutorial - Turn LED lights ON / OFF
1:44
SainSmart 2-Channel Relay Tutorial - Turn LED lights ON / OFF
5.5K viewsNov 11, 2018
YouTubeIdeaMan4k
Sainsmart 3018 PROVer Mini Cnc Build, Test and Review - Part 1
22:53
Sainsmart 3018 PROVer Mini Cnc Build, Test and Review - Part 1
320.1K viewsFeb 23, 2020
YouTubetechydiy
5V low level trigger 2 channel relay module to switch up to 10A DC30V or AC250V loads
12:32
5V low level trigger 2 channel relay module to switch up to 10A DC30…
26.4K viewsJun 24, 2019
YouTubeelectronzap
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
4:41
How to use an Arduino Relay Module
174.1K viewsFeb 4, 2018
YouTubeTinker & Build
5:37
Arduino Sim800l Relay Control with SMS | Control Home Appliances w…
64.1K viewsNov 25, 2020
YouTubeAhmad Logs
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
116.7K viewsAug 6, 2018
YouTubeMYTECTUTOR
14:51
CNC Machine DIY - SainSmart Genmitsu 3018 PRO Tutorial
197.1K viewsNov 10, 2019
YouTubeElectronic Projects Stefano91ste
12:30
How to use relay with Arduino to control AC or DC load with bare re…
89.2K viewsOct 13, 2018
YouTubeRobojax
1:17
16CH Ethernet Relay Controlled with Blynk and Arduino Mega over Inte…
41.1K viewsNov 10, 2018
YouTubeNeurorad826
7:30
Control High Voltage Devices – Arduino Relay Tutorial
644.6K viewsSep 9, 2015
YouTubeHow To Mechatronics
6:18
2 channel Relay module with Arduino
17.3K viewsMay 11, 2020
YouTubeDPV TECHNOLOGY
0:33
24V 8-Channel Relay Module ⚡ | Optocoupler Protection Explained…
2K views7 months ago
YouTuberndstore.in_
0:34
8 Channel Relay Module Test with Arduino Mega 2560
37.5K viewsJun 1, 2013
YouTubeSpencer Wilhelm
0:50
24VDC, 8 Channel Relay Module Overview
855 viewsSep 7, 2022
YouTubeATO Inc
2:22
8 Channel Electromagnetic relay module with wireless esp8266 RE…
12.9K viewsMar 9, 2020
YouTubeKRIDA Electronics
12:48
Vixen 3 - Arduino Mega 2560 - Sainsmart SSR Relay Board (VIDE…
26.8K viewsNov 12, 2014
YouTubesimon champion
3:55
How To Wire MSD Solid State Relay Module
31.3K viewsApr 27, 2020
YouTubeMSD Performance Ignition
1:01
Raspberry Piでサインスマートの8chリレーを制御してみた
2.4K viewsApr 16, 2018
YouTubeBE GEEKS!! MELONCOKEチャンネル
0:14
4x4 Relay Matrix Control Using an 8-Channel Relay Module
2.9M viewsOct 9, 2024
YouTubeToyTech Machines
8:10
Wiring the duel relay module
17K viewsAug 22, 2019
YouTubeFussy Feathers
CONTROLLING 5V 4 CHANNEL RELAY FROM WEB SERVER USIN…
13K viewsNov 4, 2019
YouTubeMYTECTUTOR
0:52
SainSmart Genmitsu CNC Router 3018-PROVer | Engraving Machin…
19.2K viewsAug 25, 2020
YouTubeSainSmart
3:04
ESP32 SIM800L | Send and Receive SMS to Control Relay
40K viewsApr 15, 2021
YouTubeAhmad Logs
14:31
Home Automation: 4 channel Solid State Relay with Arduino To contr…
26.1K viewsJan 12, 2019
YouTubeRobojax
2:49
DIY homemade Christmas light controller
78.5K viewsNov 22, 2015
YouTubeMichael Yusi
1:22
SainSmart PROVer Offline Controller Basic Operation
25.6K viewsMay 19, 2020
YouTubeSainSmart
See more videos
Static thumbnail place holder

Shop SainSmart 8 Channel Relay Module

Sponsored
About our ads
$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
$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
$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+
$26.57
Sainsmart 8-Channel Relay Module 8-Channel, Blue
eBay
Free shipping
$26.57
Sainsmart 8-Channel Relay Module 8-Channel, Blue
eBay
Free shipping
$11.00
Sainsmart 8-Channel Relay Module Board 5V For Arduino PIC AVR MCU DSP 15-20Ma. Sainsmart. Blue. Relay Accessories.
eBay
Free shipping
$11.00
Sainsmart 8-Channel Relay Module Board 5V For Arduino PIC AVR MCU DSP 15-20Ma. Sainsmart. Blue. Relay Accessories.
eBay
Free shipping
$12.99
Sainsmart 8-Channel Relay Module Board 5V For Arduino PIC AVR MCU DSP 15-20Ma. Sainsmart. Relay Accessories.
eBay
3
Free shipping
$12.99
Sainsmart 8-Channel Relay Module Board 5V For Arduino PIC AVR MCU DSP 15-20Ma. Sainsmart. Relay Accessories.
eBay
3
$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
$36.16
Sainsmart USB Eight Channel Relay Board For Automation 12 V. Sainsmart. Motherboards. 6955170817313.
eBay
Free shipping
$36.16
Sainsmart USB Eight Channel Relay Board For Automation 12 V. Sainsmart. Motherboards. 6955170817313.
eBay
Free shipping
$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
Free shipping
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
39
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
39
$15.00
Sainsmart 8 Solid State Relay 101-70-110 5V 8 Channel. Sainsmart. Printed Circuit Boards Pcbs .
eBay
Free shipping
$15.00
Sainsmart 8 Solid State Relay 101-70-110 5V 8 Channel. Sainsmart. Printed Circuit Boards Pcbs .
eBay
Free shipping
$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
3
$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
3
$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
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$10.97
8 Channel 5V Relay Module With Optocoupler Isolation Support High And Low Level Red Board
Amazon.com
105
$10.97
8 Channel 5V Relay Module With Optocoupler Isolation Support High And Low Level Red Board
Amazon.com
105
$29.99
DEVMO 8 Channel DC 5V Relay Module Board, (4PACK) Electrical Equipments 8-Ch Optocoupler Compatible With PIC AVR DSP ARM MCU PLC Smart Home Control
Amazon.com
$29.99
DEVMO 8 Channel DC 5V Relay Module Board, (4PACK) Electrical Equipments 8-Ch Optocoupler Compatible With PIC AVR DSP ARM MCU PLC Smart Home Control
Amazon.com
$20.38
Relay Module Control BLE Dev Board, 8 Channel 5 To 30V, Stable With 4m Flash, Suitable For Smart Home Control
Amazon.com
47
$20.38
Relay Module Control BLE Dev Board, 8 Channel 5 To 30V, Stable With 4m Flash, Suitable For Smart Home Control
Amazon.com
47