购买 Control 8 Channel Relay with Arduino

广告
关于我们的广告
$34.99
Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
Amazon.com
25
$34.99
Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
Amazon.com
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi Europe
SainSmart.com
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi Europe
SainSmart.com
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.96
$1.07
High/Low Level Trigger Relay Module TZT 1/2/4/6/8 Channel 5V 12V 24V Home Control Module,With
Aliexpress
折扣 10%
$0.96
$1.07
High/Low Level Trigger Relay Module TZT 1/2/4/6/8 Channel 5V 12V 24V Home Control Module,With
Aliexpress
$29.99
8-Channel 12V USB Relay Module | Sainsmart Australia
SainSmart.com
$29.99
8-Channel 12V USB Relay Module | Sainsmart Australia
SainSmart.com
$1.23
$1.34
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
Aliexpress
$1.23
$1.34
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
Aliexpress
$25.68
$26.27
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
Aliexpress
Free shipping
$25.68
$26.27
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
Aliexpress
$1.41
$1.45
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$1.41
$1.45
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$1.51
$2.09
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
折扣 27%
$1.51
$2.09
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$0.66
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$0.66
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.30
5V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.30
5V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.83
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$1.83
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$2.34
$2.43
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$2.34
$2.43
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$1.86
$3.84
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
Aliexpress
折扣 51%
$1.86
$3.84
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
Aliexpress
$2.07
5V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino
Aliexpress
$2.07
5V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino
Aliexpress
$1.59
5V 12V 24V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$1.59
5V 12V 24V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$1.77
$4.77
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
折扣 62%
$1.77
$4.77
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$0.73
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$0.73
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$0.68
$0.92
1/2/4/6/8 Channel Solid-State Relay Module High/Low Level SSR G3MB-202P 240V 2A Output, With Arduino
Aliexpress
Free shipping
折扣 26%
$0.68
$0.92
1/2/4/6/8 Channel Solid-State Relay Module High/Low Level SSR G3MB-202P 240V 2A Output, With Arduino
Aliexpress
$3.28
$6.36
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And Low Triger
Aliexpress
Free shipping
折扣 48%
$3.28
$6.36
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And Low Triger
Aliexpress
$1.88
$3.66
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For
Aliexpress
折扣 48%
$1.88
$3.66
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For
Aliexpress
$1.62
$3.15
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
Aliexpress
折扣 48%
$1.62
$3.15
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
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
$16.76
8 Channel 1CO 10A Relay Module DC 5V 12V 24V AC 110V 220V PLC Control Relay Module Board
Alibaba B2B
Free shipping
$16.76
8 Channel 1CO 10A Relay Module DC 5V 12V 24V AC 110V 220V PLC Control Relay Module Board
Alibaba B2B
$1.24
$2.51
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
Aliexpress
折扣 50%
$1.24
$2.51
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
Aliexpress
$11.39
$13.24
8-Channel 12V DC Type-B USB Relay Board Module Controller For Automation Robotics Relay Power Supply
Aliexpress
折扣 13%
$11.39
$13.24
8-Channel 12V DC Type-B USB Relay Board Module Controller For Automation Robotics Relay Power Supply
Aliexpress
$1.67
$4.92
Relay Module 1 2 4 6 8 Channel 12V Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
折扣 66%
$1.67
$4.92
Relay Module 1 2 4 6 8 Channel 12V Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$13.99
2/4/8-Channel 5V Relay Module 8-Channel
SainSmart.com
409
$13.99
2/4/8-Channel 5V Relay Module 8-Channel
SainSmart.com
$5.00
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino
Alibaba B2B
Free shipping
$5.00
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino
Alibaba B2B
$12.70
$20.48
GEYA 8 Channel Relay Module DC 24V 12V Intermediate Power Relay Control Switch 5VDC
Aliexpress
Free shipping
折扣 37%
$12.70
$20.48
GEYA 8 Channel Relay Module DC 24V 12V Intermediate Power Relay Control Switch 5VDC
Aliexpress
$11.20
$33.26
ESP32 WIFI Bluetooth-Compatible BLE Relay Module 1/2/8 Channel ESP32- Development Board Secondary
Aliexpress
Free shipping
折扣 66%
$11.20
$33.26
ESP32 WIFI Bluetooth-Compatible BLE Relay Module 1/2/8 Channel ESP32- Development Board Secondary
Aliexpress
$33.17
$34.02
AC 8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler With Light
Aliexpress
Free shipping
$33.17
$34.02
AC 8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler With Light
Aliexpress
$35.75
$38.86
WS-DMX-RELAY-8CH 8CH Relay Switch Dmx512 Controller, Relay Output,DMX512 Relay Control,8Way Relay
Aliexpress
Free shipping
$35.75
$38.86
WS-DMX-RELAY-8CH 8CH Relay Switch Dmx512 Controller, Relay Output,DMX512 Relay Control,8Way Relay
Aliexpress
$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
8 channel USB Relay Module
8 channel USB Relay Module
2015年5月11日
hackaday.io
8-Channel 5V Relay Module
8-Channel 5V Relay Module
2017年9月2日
sainsmart.com
Arduino – Bluetooth 8 Channel Relay App
Arduino – Bluetooth 8 Channel Relay App
2018年4月10日
arduino.cc
ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
ESP32 Relay Module - Control AC Appliances (Web Server) | Rando…
2019年12月18日
randomnerdtutorials.com
Control AC bulb with 5V relay using Arduino RJT199
12:10
Control AC bulb with 5V relay using Arduino RJT199
已浏览 3.9万 次2019年8月22日
YouTubeRobojax
Control AC Devices with Arduino SAFELY - Relays & Solid State Switches
43:46
Control AC Devices with Arduino SAFELY - Relays & Solid State Sw…
已浏览 23.4万 次2020年10月18日
YouTubeDroneBot Workshop
How to connect DC motor with relay || control with Arduino
4:07
How to connect DC motor with relay || control with Arduino
已浏览 8.3万 次2020年6月15日
YouTubeGlobal Spy Hawk
4:41
How to use an Arduino Relay Module
已浏览 17.5万 次2018年2月4日
YouTubeTinker & Build
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
已浏览 11.8万 次2018年8月6日
YouTubeMYTECTUTOR
7:30
Control High Voltage Devices – Arduino Relay Tutorial
已浏览 64.9万 次2015年9月9日
YouTubeHow To Mechatronics
6:18
2 channel Relay module with Arduino
已浏览 1.8万 次2020年5月11日
YouTubeDPV TECHNOLOGY
5:25
How to use a RELAY with ESP8266 NodeMCU | Easy Guide
已浏览 2.7万 次2023年10月24日
YouTubeINOVATRIX
13:29
How to use 12VDC Relay Module with Arduino
已浏览 4.3万 次2022年7月29日
YouTubeElectronics Lab
0:45
8 Channel relay module for direct control 10A 3.3V 5.0V / HIGH level …
已浏览 3161 次2022年9月6日
YouTubeKRIDA Electronics
12:30
How to use relay with Arduino to control AC or DC load with bare re…
已浏览 9万 次2018年10月13日
YouTubeRobojax
4:52
Arduino Tutorial : Controling 4 relay module for use with a 5 volt water …
已浏览 8.7万 次2018年12月9日
YouTubeAstronaut A
1:05
Controlling 4 Channel Arduino Relay With Buttons
已浏览 1806 次2023年5月22日
YouTubeArduinoProjects
7:19
8 Channel Sequence Relay Controller | Arduino Project
已浏览 3638 次2023年10月29日
YouTubeKiyani's Lab
11:40
8 Channel home appliances controlled with IR remote
已浏览 8626 次2019年6月27日
YouTubeEE Wave
7:35
Arduino Relay Control 🔥 100W Bulb Blink using 8 Channel Relay Module
已浏览 4 次2 周前
YouTubeMakeloGy
ARDUINO – BLUETOOTH 8 CHANELL APPS.
2020年10月10日
instructables.com
22:48
Everything you need to know about RELAYS
已浏览 11.4万 次2017年12月10日
YouTubePlayful Technology
4:51
Controlling Relay Board (ESP32 + Arduino Series)
已浏览 3.9万 次2020年5月22日
YouTubeSimply Explained
14:31
Home Automation: 4 channel Solid State Relay with Arduino To contr…
已浏览 2.6万 次2019年1月12日
YouTubeRobojax
6:10
ESP32/ESP8266 Relay Module - Control AC Appliances (Web Server)
已浏览 31.6万 次2019年12月18日
YouTubeRui Santos
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
已浏览 12.3万 次2019年6月11日
YouTubeUnboxing Channel
3:00
PC817 Adapter Module Optocoupler with Arduino - zonemaker.com
已浏览 12.4万 次2019年1月6日
YouTubeMaker Tutor
12:54
32 PATTERNS | 8 CHANNEL RELAY MODULE 230V LIGHT CHASER AR…
已浏览 11.2万 次2021年5月7日
YouTubeSL IDEAS
3:03
How to use Relays to Control Linear Actuators
已浏览 14.2万 次2015年8月21日
YouTubeProgressive Automations
观看更多视频
静态缩略图占位符

购买 Control 8 Channel Relay with Arduino

广告
关于我们的广告
$34.99
Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
Amazon.com
25
$34.99
Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
Amazon.com
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi Europe
SainSmart.com
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi Europe
SainSmart.com
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.96
$1.07
High/Low Level Trigger Relay Module TZT 1/2/4/6/8 Channel 5V 12V 24V Home Control Module,With
Aliexpress
折扣 10%
$0.96
$1.07
High/Low Level Trigger Relay Module TZT 1/2/4/6/8 Channel 5V 12V 24V Home Control Module,With
Aliexpress
$29.99
8-Channel 12V USB Relay Module | Sainsmart Australia
SainSmart.com
$29.99
8-Channel 12V USB Relay Module | Sainsmart Australia
SainSmart.com
$1.23
$1.34
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
Aliexpress
$1.23
$1.34
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
Aliexpress
$25.68
$26.27
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
Aliexpress
Free shipping
$25.68
$26.27
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch
Aliexpress
$1.41
$1.45
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$1.41
$1.45
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$1.51
$2.09
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
折扣 27%
$1.51
$2.09
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$0.66
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$0.66
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.30
5V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.30
5V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.83
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$1.83
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$2.34
$2.43
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$2.34
$2.43
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$1.86
$3.84
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
Aliexpress
折扣 51%
$1.86
$3.84
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
Aliexpress
$2.07
5V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino
Aliexpress
$2.07
5V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino
Aliexpress
$1.59
5V 12V 24V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$1.59
5V 12V 24V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress