English
全部
搜索
图片
视频
短视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
购买 arduino relay multiple
广告
$4.31
5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board For Arduino R3
Aliexpress
$4.31
5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board For Arduino R3
Aliexpress
$5.87
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$5.87
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$9.39
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$9.39
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$9.71
5V 12V 16 Channel Relay Module Interface Board For Arduino PIC ARM DSP PLC With Optocoupler
Aliexpress
$9.71
5V 12V 16 Channel Relay Module Interface Board For Arduino PIC ARM DSP PLC With Optocoupler
Aliexpress
$1.40
$1.44
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$1.40
$1.44
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
Aliexpress
折扣 19%
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
Aliexpress
$5.39
$6.98
4 Channel Relay Module 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
Aliexpress
折扣 22%
$5.39
$6.98
4 Channel Relay Module 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
Aliexpress
$1.25
$1.62
Relay Module 2 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
Aliexpress
折扣 22%
$1.25
$1.62
Relay Module 2 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
Aliexpress
$1.59
$4.70
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
折扣 66%
$1.59
$4.70
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.37
1/2/4/8 Channel 5V Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module In Stock For
Aliexpress
$1.37
1/2/4/8 Channel 5V Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module In Stock For
Aliexpress
$4.32
1PCS 1/2/4 Channel 3V 5V 12V Relay Module Board 3.3V Low Level Shooting With Lamp
Aliexpress
$4.32
1PCS 1/2/4 Channel 3V 5V 12V Relay Module Board 3.3V Low Level Shooting With Lamp
Aliexpress
$17.24
$24.28
DC 8-36V 8-Channel Multi-Function Relay Module With Optical Couple Red Display High And Low Level
Aliexpress
折扣 28%
$17.24
$24.28
DC 8-36V 8-Channel Multi-Function Relay Module With Optical Couple Red Display High And Low Level
Aliexpress
$0.79
1 2 4 6 8 Channel 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$0.79
1 2 4 6 8 Channel 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
6:16
YouTube
Traffic Light Controller - Flipper Zero
How do I control many relays with only two Arduino pins? I2C Interface . IOTMUG 8 Channel Relays
How can I control multiple relays using two Arduino output pins? Explore our brand-new 8-channel I2C communication relay board featuring Type-C and terminal power options, dual/single power modes, the powerful EXL9535 I2C expander chip, and full compatibility with microcontrollers like the ESP32. In this video, we dive into the hardware ...
已浏览 423 次
3 个月之前
Arduino Projects
14:56
Top 15 Arduino Projects of 2025!
YouTube
ToP Projects Compilation
已浏览 5.1万 次
2 个月之前
0:47
These 10 Arduino Project Will Blow Your Mind #diy #maker #arduino
YouTube
Just Botond
已浏览 1470 次
3 个月之前
6:21
Top 10 arduino projects 2025 | Arduino projects for beginners | Arduino project
YouTube
Simple Circuits
已浏览 3.3万 次
9 个月之前
热门视频
0:06
6×8 Relays Using 2 Arduino Pins
YouTube
ToyTech Machines
已浏览 268.2万 次
3 周前
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
YouTube
HuHamster
已浏览 2.9万 次
2025年2月7日
14:19
Control Multiple Wifi Relay With Arduino and ESP Relay New ESP8266 ESP12F WiFi Relay Board
YouTube
ElectronicSpot Eng
已浏览 6350 次
9 个月之前
Arduino Tutorial
0:30
Get Started with Arduino: Easy Tutorial for Beginners
YouTube
Programming Electronics
已浏览 3741 次
2024年8月5日
24:57
#1. Learn Arduino from Scratch: A Complete Practical Guide (2025 Edition)
YouTube
DevTechX
已浏览 318 次
7 个月之前
1:02
Arduino Tutorial | Simple Introduction #arduino #arduinoproject #arduinorobot #stem
YouTube
The STEMisphere
已浏览 131 次
3 个月之前
0:06
6×8 Relays Using 2 Arduino Pins
已浏览 268.2万 次
3 周前
YouTube
ToyTech Machines
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
已浏览 2.9万 次
2025年2月7日
YouTube
HuHamster
14:19
Control Multiple Wifi Relay With Arduino and ESP Relay New ESP8
…
已浏览 6350 次
9 个月之前
YouTube
ElectronicSpot Eng
0:33
How to Use 2-Channel Relay Module | Arduino Projects #robotics #ardu
…
已浏览 1864 次
5 个月之前
YouTube
Arduino DIY Projects
7:57
Lesson: 10 - How to Use a Relay Module with Arduino | Complete B
…
已浏览 9453 次
6 个月之前
YouTube
Electro Nerds Academy
7:54
How to Use Relays with Arduino
已浏览 1890 次
2024年1月5日
YouTube
LeMaster Tech
0:29
Arduino to Relay Module Connection | 4 Channel Relay wit
…
已浏览 1785 次
5 个月之前
YouTube
Don't fear
5:30
How to use a 5v Relay with an Arduino. (Relays simply explained)
已浏览 748 次
11 个月之前
YouTube
SEROS
1:08
Control High Voltage with Arduino! Relay Module Full Tutorial
已浏览 145 次
3 个月之前
YouTube
Arduino with anmol
7:18
Arduino Relay Basics - How It Works and How to Use It
4 个月之前
MSN
Taste The Code
7:30
在视频中查找 00:36
Relay Module Overview
Control High Voltage Devices – Arduino Relay Tutorial
已浏览 64.5万 次
2015年9月9日
YouTube
How To Mechatronics
7:23
How to use 5V Relay with Arduino to turn ON and OFF AC bulb or DC lo
…
已浏览 58.5万 次
2017年12月26日
YouTube
Robojax
7:19
Arduino relay basics - how it works and how to use it
已浏览 1.9万 次
2021年11月10日
YouTube
Taste The Code
0:32
Arduino UNO and 4 relay module. Tutorial. #electronic #circuit #engi
…
已浏览 944 次
3 个月之前
YouTube
Learning Microcontrollers
0:15
Learn how to control a relay with Arduino! In this beginner project,
…
已浏览 1915 次
6 个月之前
YouTube
Ecempire
4:56
Using 5V 1 channel relay module for Arduino
已浏览 30.6万 次
2017年4月2日
YouTube
Robojax
8:01
Control High-Power Devices with Arduino & Relays | Arduino Tutori
…
已浏览 2098 次
2024年10月24日
YouTube
ATECHS
3:01
Controlling Two Arduino Relays with an RC Radio Controller! Experime
…
已浏览 2003 次
2 个月之前
YouTube
for Makers
8:04
Arduino 101: Learn How to Use a Relay with Arduino
已浏览 219 次
2025年1月28日
YouTube
Pond Tech Channel
5:26
Arduino Relay Modules | Proteus Library
已浏览 4.9万 次
2023年11月28日
YouTube
ELECTRONICS TREE
0:48
Practical case: Zigbee irrigation: Arduino Uno, XBee, relays
已浏览 5 次
4 个月之前
YouTube
PrometeoBlog
0:12
Shoots Multiple Arrows Arduino project with DC moter DIY #arduin
…
已浏览 42万 次
2 周前
YouTube
VoltBeeSL
7:00
Understanding Relay Cards - What They Are and How They Work | @
…
已浏览 434 次
2025年3月8日
YouTube
All Gyan Electrical
17:33
How to use 4 channel Relay to control AC load with Arduino cod
…
已浏览 18.2万 次
2018年3月27日
YouTube
Robojax
11:51
在视频中查找 00:11
Connecting the Relay
How to use 2 channel relay to control AC and DC loads in Arduin
…
已浏览 21.4万 次
2017年12月26日
YouTube
Robojax
12:08
banggood How To Use and connect arduino with 5V 8 Channel Relay
…
已浏览 5.8万 次
2019年4月28日
YouTube
Unboxing Channel
19:01
DIY How To Use and connect arduino with 16 Relay Trigger 12V
…
已浏览 5.8万 次
2019年4月26日
YouTube
Unboxing Channel
3:35
How to control Relay using esp32 | Single channel relay issue resolve
…
已浏览 9483 次
9 个月之前
YouTube
hash include electronics
0:30
8 Channel Relay Testing via Arduino
已浏览 140 次
2024年8月12日
YouTube
circuitrocks
观看更多视频
更多类似内容
购买 arduino relay multiple
广告
$4.31
5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board For Arduino R3
Aliexpress
$4.31
5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board For Arduino R3
Aliexpress
$5.87
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$5.87
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$9.39
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$9.39
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$9.71
5V 12V 16 Channel Relay Module Interface Board For Arduino PIC ARM DSP PLC With Optocoupler
Aliexpress
$9.71
5V 12V 16 Channel Relay Module Interface Board For Arduino PIC ARM DSP PLC With Optocoupler
Aliexpress
$1.40
$1.44
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$1.40
$1.44
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
Aliexpress
折扣 19%
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
Aliexpress
$5.39
$6.98
4 Channel Relay Module 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
Aliexpress
折扣 22%
$5.39
$6.98
4 Channel Relay Module 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
Aliexpress
$1.25
$1.62
Relay Module 2 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
Aliexpress
折扣 22%
$1.25
$1.62
Relay Module 2 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level
Aliexpress
$1.59
$4.70
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
折扣 66%
$1.59
$4.70
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.37
1/2/4/8 Channel 5V Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module In Stock For
Aliexpress
$1.37
1/2/4/8 Channel 5V Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module In Stock For
Aliexpress
$4.32
1PCS 1/2/4 Channel 3V 5V 12V Relay Module Board 3.3V Low Level Shooting With Lamp
Aliexpress
$4.32
1PCS 1/2/4 Channel 3V 5V 12V Relay Module Board 3.3V Low Level Shooting With Lamp
Aliexpress
$17.24
$24.28
DC 8-36V 8-Channel Multi-Function Relay Module With Optical Couple Red Display High And Low Level
Aliexpress
折扣 28%
$17.24
$24.28
DC 8-36V 8-Channel Multi-Function Relay Module With Optical Couple Red Display High And Low Level
Aliexpress
$0.79
1 2 4 6 8 Channel 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$0.79
1 2 4 6 8 Channel 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$1.85
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With
Aliexpress
$1.85
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With
Aliexpress
$9.33
$15.47
5/10Pcs High Level Trigger Relay Module Optocoupler Relay Module DC 3V/3.3V Isolated Drive Control
Aliexpress
Free shipping
折扣 39%
$9.33
$15.47
5/10Pcs High Level Trigger Relay Module Optocoupler Relay Module DC 3V/3.3V Isolated Drive Control
Aliexpress
$1.25
1 Channel One Way 5V 12V Low Level Trigger Relay Module Microcontroller Development Expansion Board
Aliexpress
$1.25
1 Channel One Way 5V 12V Low Level Trigger Relay Module Microcontroller Development Expansion Board
Aliexpress
$2.36
$4.68
1 Channel 3V/3.3V Relay Module High Level Trigger With Optocoupler Isolation 10A 250VAC/30VDC Drive
Aliexpress
折扣 49%
$2.36
$4.68
1 Channel 3V/3.3V Relay Module High Level Trigger With Optocoupler Isolation 10A 250VAC/30VDC Drive
Aliexpress
反馈
