购买 relais arduino

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$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
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$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
8
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.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
28
$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
28
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
$24.26
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$24.26
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
70
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
70
$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
$43.55
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$43.55
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$13.99
DORHEA For 4PCS Nano V3.0 Atmega328p Nano Board CH340 5V 16m Microcontroller Board, Compatible With Ardu Ino Electronics Development Board Nano 328P
Amazon.com
168
$13.99
DORHEA For 4PCS Nano V3.0 Atmega328p Nano Board CH340 5V 16m Microcontroller Board, Compatible With Ardu Ino Electronics Development Board Nano 328P
Amazon.com
168
$6.88
DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
Amazon.com
$6.88
DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
Amazon.com
$64.00
ABX00004 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$64.00
ABX00004 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$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
1 千+
$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
1 千+
$16.99
KEYESTUDIO 4 Channel Relay Shield 5V Relay Module For Arduino
Amazon.com
2
$16.99
KEYESTUDIO 4 Channel Relay Shield 5V Relay Module For Arduino
Amazon.com
2
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
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
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
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
$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
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
75
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
75
$13.95
5V 2 Channel Relay Shield Module Arduino Compatible
eBay
$13.95
5V 2 Channel Relay Shield Module Arduino Compatible
eBay
$35.72
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$35.72
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$1.58
$1.76
4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output In Stock
Aliexpress
折扣 10%
$1.58
$1.76
4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output In Stock
Aliexpress
$8.99
UMLIFE 12VDC 10A PCB Mount Normally Open 5Pins Mini Power Relay For Arduino
Amazon.com
5
$8.99
UMLIFE 12VDC 10A PCB Mount Normally Open 5Pins Mini Power Relay For Arduino
Amazon.com
5
$13.79
8 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEG
eBay
1
Free shipping
$13.79
8 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEG
eBay
1
$6.19
1 Channel Power Relay Module 250V/10A 5V Control For Arduino
eBay
3
Free shipping
$6.19
1 Channel Power Relay Module 250V/10A 5V Control For Arduino
eBay
3
$1.23
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Aliexpress
$1.23
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Aliexpress
$11.99
8 Channel 5V Relay Shield Module Board For Arduino Raspberry Pi ARM Relay Module
eBay
Free shipping
$11.99
8 Channel 5V Relay Shield Module Board For Arduino Raspberry Pi ARM Relay Module
eBay
Free shipping
$32.99
$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
16
折扣 10%
$32.99
$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
16
$29.99
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN
eBay
Free shipping
$29.99
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN
eBay
Free shipping
$13.95
5V 2 Channel Relay Shield Module Arduino Compatible
eBay
Free shipping
$13.95
5V 2 Channel Relay Shield Module Arduino Compatible
eBay
Free shipping
$2.28
For Arduino-Compatible 1-8 Channel Relay Module - 5V/12V Industrial-Grade Optocoupler Isolated
Aliexpress
Free shipping
$2.28
For Arduino-Compatible 1-8 Channel Relay Module - 5V/12V Industrial-Grade Optocoupler Isolated
Aliexpress
Free shipping
$13.99
5V 4-Channel Relay Module For Arduino PIC ARM DSP AVR Electronic
eBay
Free shipping
$13.99
5V 4-Channel Relay Module For Arduino PIC ARM DSP AVR Electronic
eBay
Free shipping
$10.55
4 Channel Relay Switch Module DC 5V Optocoupler For Arduino PIC ARM AVR DSP
eBay
$10.55
4 Channel Relay Switch Module DC 5V Optocoupler For Arduino PIC ARM AVR DSP
eBay
$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
$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
Relay Module Connection in Arduino: Code and Wiring Diagram
5:09
Relay Module Connection in Arduino: Code and Wiring Diagram
2022年10月16日
itsourcecode.com
Driving a Relay With an Arduino
Driving a Relay With an Arduino
已浏览 8.4万 次2020年9月30日
instructables.com
How to Set Up a 5V Relay on the Arduino
How to Set Up a 5V Relay on the Arduino
2015年11月28日
circuitbasics.com
Arduino Basics - Relays
15:13
Arduino Basics - Relays
已浏览 14.2万 次2016年9月20日
YouTubeElectro-Anarchy
Comment contrôler des relais avec Arduino
11:35
Comment contrôler des relais avec Arduino
已浏览 1.4万 次2021年2月25日
YouTubeAstuces Électronique
Everything you need to know about RELAYS
22:48
Everything you need to know about RELAYS
已浏览 11万 次2017年12月10日
YouTubePlayful Technology
Home Automation: 4 channel Solid State Relay with Arduino To control 4 bulbs or loads RJT150
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
6:45
Arduino Controlled Relay Module | Home Automation | Tutorial
已浏览 1.9万 次2020年7月31日
YouTubeMish Mash Labs
6:10
ESP32/ESP8266 Relay Module - Control AC Appliances (Web Server)
已浏览 30.2万 次2019年12月18日
YouTubeRui Santos
4:51
How To Add Relays to Your Projects- The BASICS
已浏览 24.2万 次2016年2月12日
YouTubeMKme Lab
11:00
How to use 4 channel Arduino Relay Shield RJT36
已浏览 3.5万 次2017年12月28日
YouTubeRobojax
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
已浏览 11.7万 次2018年8月6日
YouTubeMYTECTUTOR
14:02
How Relays Work - electrician amp
已浏览 42万 次2020年11月7日
YouTubeMentalité Ingénieur
43:46
Control AC Devices with Arduino SAFELY - Relays & Solid State Sw…
已浏览 22.7万 次2020年10月18日
YouTubeDroneBot Workshop
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
已浏览 12.2万 次2019年6月11日
YouTubeUnboxing Channel
4:41
How to use an Arduino Relay Module
已浏览 17.4万 次2018年2月4日
YouTubeTinker & Build
4:56
E5 Using 5V 1 channel relay module for Arduino RJT05
已浏览 30.5万 次2017年4月2日
YouTubeRobojax
9:23
Arduino Relay Tutorial (Control 220V - 12V Devices)
已浏览 17.4万 次2013年7月11日
YouTubeRoman Kozak
11:39
Arduino, le relais, tutoriel en français #3
已浏览 1583 次2021年6月28日
YouTubeIHM3D
5:04
How to Use Sensors to Control 5V Relays on the Arduino
已浏览 20.6万 次2015年11月24日
YouTubeCircuit Basics
5:01
How to Control a Relay Module With an ESP32
已浏览 4万 次2018年9月4日
YouTubeMaker Pro
10:17
RS-485 MODBUS Serial Communication with Arduino as M…
已浏览 11.6万 次2019年6月12日
YouTubeCircuit Digest
5:20
👉🏽👉🏽 TUTORIAL: RELAY CONNECTION AND OPERATION
已浏览 18.3万 次2017年9月2日
YouTubestorman
11:35
Proteus ISIS arduino moteur (2 sens de rotations)
已浏览 3318 次2020年6月13日
YouTubeArduino Pourleseleves
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
YouTubeRobojax
11:41
Connecting a Relay Module to a Microcontroller
已浏览 36.5万 次2021年3月12日
YouTubeBrad Henson
3:30
Control 12VDC Solenoid Door Lock Using A Relay On Arduino
已浏览 17.7万 次2020年1月31日
YouTubeCytron Technologies
4:18
Connecting Relay to Arduino Proteus Simulation Tutorial # 6
已浏览 9.1万 次2016年8月12日
YouTubeNova Technologies
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
YouTubeUnboxing Channel
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购买 relais arduino

广告
关于我们的广告
$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
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$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
8
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.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
28
$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
28
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
$24.26
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$24.26
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
70
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
70
$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
$43.55
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$43.55
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$13.99
DORHEA For 4PCS Nano V3.0 Atmega328p Nano Board CH340 5V 16m Microcontroller Board, Compatible With Ardu Ino Electronics Development Board Nano 328P
Amazon.com
168
$13.99
DORHEA For 4PCS Nano V3.0 Atmega328p Nano Board CH340 5V 16m Microcontroller Board, Compatible With Ardu Ino Electronics Development Board Nano 328P
Amazon.com
168
$6.88
DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
Amazon.com
$6.88
DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino
Amazon.com
$64.00
ABX00004 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$64.00
ABX00004 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$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
1 千+
$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
1 千+
$16.99
KEYESTUDIO 4 Channel Relay Shield 5V Relay Module For Arduino
Amazon.com
2
$16.99
KEYESTUDIO 4 Channel Relay Shield 5V Relay Module For Arduino
Amazon.com
2
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
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