购买 Relay in 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
$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
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
838
Free shipping
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
838
$26.89
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$26.89
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
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
16
$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
$44.33
8 Channel I2c Interface Relay Module For Arduino Raspberry Pi Home
eBay
Free shipping
$44.33
8 Channel I2c Interface Relay Module For Arduino Raspberry Pi Home
eBay
Free shipping
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$28.88
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$28.88
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$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
$114.00
ABX00020 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$114.00
ABX00020 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$90.00
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$90.00
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$41.00
A000052 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$41.00
A000052 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$31.70
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$31.70
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$27.44
8 Channel Relay Module For Arduino Pi Arm Avr Dsp Pic (5 V) Umt Media®
Everymarket INC
$27.44
8 Channel Relay Module For Arduino Pi Arm Avr Dsp Pic (5 V) Umt Media®
Everymarket INC
$34.20
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
2
$34.20
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
2
$35.72
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$35.72
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$25.13
TSX00005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$25.13
TSX00005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$130.00
KC868-A32 Arduino ESP32 32 Channel Relay Module
Alibaba B2B
Free shipping
$130.00
KC868-A32 Arduino ESP32 32 Channel Relay Module
Alibaba B2B
Free shipping
$25.44
Zmart 5 V 4 Way Relay Module For Arduino Opto Coupler Relay With Output 4 Channel Relay Module
Everymarket INC
$25.44
Zmart 5 V 4 Way Relay Module For Arduino Opto Coupler Relay With Output 4 Channel Relay Module
Everymarket INC
$14.99
2Pcs 303-1AH-S-R1 12VDC 20A 4Pins Mini Micro Multi-Purpose Automotive Relay PA6T-GF30
Amazon.com
1
$14.99
2Pcs 303-1AH-S-R1 12VDC 20A 4Pins Mini Micro Multi-Purpose Automotive Relay PA6T-GF30
Amazon.com
1
$119.97
A16 Esp32 Esp Tasmota Diy Module Arduino Wifi Relay Switch Mqtt Rs485
eBay
Free shipping
$119.97
A16 Esp32 Esp Tasmota Diy Module Arduino Wifi Relay Switch Mqtt Rs485
eBay
Free shipping
$9.99
ESP32S Wifi Relay Module For Arduino 4 Channel ESP32-WROOM-32 Wifi Bluetooth-Compatible Switch Control Module For Smart Home
Alibaba B2B
Free shipping
$9.99
ESP32S Wifi Relay Module For Arduino 4 Channel ESP32-WROOM-32 Wifi Bluetooth-Compatible Switch Control Module For Smart Home
Alibaba B2B
Free shipping
$21.16
Hailege 12 V 8 Channel Relay Module, Opto Insulated High/Low Lebert Trigger 8 Way Relay Switch Module For Arduino
Everymarket INC
$21.16
Hailege 12 V 8 Channel Relay Module, Opto Insulated High/Low Lebert Trigger 8 Way Relay Switch Module For Arduino
Everymarket INC
$29.62
Gasea 2Pcs 4 Channel Dc 5 V Relay Module With Optocoupler For Arduino, Raspberry Pi, Avr, Pic, Arm, Plc, Smart Home Auto
Everymarket INC
$29.62
Gasea 2Pcs 4 Channel Dc 5 V Relay Module With Optocoupler For Arduino, Raspberry Pi, Avr, Pic, Arm, Plc, Smart Home Auto
Everymarket INC
$18.23
OKY1036 Project Starter Kit With Breadboard LED Servo Motor Relay Module DIY Development Boards Kits
Alibaba B2B
Free shipping
$18.23
OKY1036 Project Starter Kit With Breadboard LED Servo Motor Relay Module DIY Development Boards Kits
Alibaba B2B
Free shipping
$21.68
Yizhet 5 V 2 Channel Relay, Dc 5 V 230 V Relay Shield Module Control Board With Optocoupler For Raspberry Pi Arduino Pic
Everymarket INC
$21.68
Yizhet 5 V 2 Channel Relay, Dc 5 V 230 V Relay Shield Module Control Board With Optocoupler For Raspberry Pi Arduino Pic
Everymarket INC
$74.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
5
Free shipping
$74.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
5
$24.62
Haljia 5 V 10 A 2 Channel Relay Module W/Optical Coupling Protection Expansion Board Compatible With Arduino
Everymarket INC
$24.62
Haljia 5 V 10 A 2 Channel Relay Module W/Optical Coupling Protection Expansion Board Compatible With Arduino
Everymarket INC
$45.56
$60.53
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
TekCypher.com
折扣 24%
$45.56
$60.53
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
TekCypher.com
$38.02
Ethernet Control Module 8/16 Channel Relay Controller Board With Rj45
eBay
$38.02
Ethernet Control Module 8/16 Channel Relay Controller Board With Rj45
eBay
$31.20
$34.67
Omron 4 Relay Module Four Panels Driver Board Module Dc 12V Input
eBay
Free shipping
折扣 10%
$31.20
$34.67
Omron 4 Relay Module Four Panels Driver Board Module Dc 12V Input
eBay
Free shipping
$76.78
Lot Smart Automation Wifiusb Relay Module Web Http Arduino Ide Dimmer
eBay
Free shipping
$76.78
Lot Smart Automation Wifiusb Relay Module Web Http Arduino Ide Dimmer
eBay
Free shipping
$59.99
KEYESTUDIO 45 Sensors Starter Kit For BBC Microbit V2.2 V2 V1.5 (Without Micro:Bit), Sensor Breakout Board, I2c LCD, Buzzer, 5V Relay With Tutorials
Amazon.com
17
Free shipping
$59.99
KEYESTUDIO 45 Sensors Starter Kit For BBC Microbit V2.2 V2 V1.5 (Without Micro:Bit), Sensor Breakout Board, I2c LCD, Buzzer, 5V Relay With Tutorials
Amazon.com
17
$27.62
Relay Module 1 Channel Relay Power Switch Module With Optocoupler One Way Trigger Relay Expansion Board 30 A Yyg 2(5 Vdc
Everymarket INC
$27.62
Relay Module 1 Channel Relay Power Switch Module With Optocoupler One Way Trigger Relay Expansion Board 30 A Yyg 2(5 Vdc
Everymarket INC
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 Relay Basics - How It Works and How to Use It
7:18
Arduino Relay Basics - How It Works and How to Use It
3 个月之前
MSNTaste The Code
Basic setup for Arduino with Relay
Basic setup for Arduino with Relay
2021年2月12日
arduino.cc
Arduino Relay Basics - How It Works and How to Use It
Arduino Relay Basics - How It Works and How to Use It
已浏览 4184 次2021年11月10日
instructables.com
relay module interfacing with arduino code and circuit diagam
4:29
relay module interfacing with arduino code and circuit diagam
2016年10月13日
microcontrollerslab.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
Interfacing Relay with Arduino Uno
Interfacing Relay with Arduino Uno
2021年5月18日
electrosome.com
How to Control a Relay With Arduino
2020年10月8日
instructables.com
How to Make Relay Circuit Board for Arduino
2020年10月3日
instructables.com
DRIVING A RELAY WITH AN ARDUINO | Arduino
2018年4月10日
maker.pro
Arduino Relay Control Circuit Designing and Code - Electronic C…
2021年5月1日
electroniclinic.com
3:32
How to use Relay with Arduino
已浏览 4576 次2018年10月7日
YouTubeTech Maker
5:02
What is Relay? | How to control Relay using Arduino
已浏览 10.9万 次2021年5月1日
YouTubehash include electronics
DRIVING A RELAY WITH AN ARDUINO
已浏览 504 次2018年5月27日
hackaday.io
4:41
How to use an Arduino Relay Module
已浏览 17.5万 次2018年2月4日
YouTubeTinker & Build
Driving a Relay With an Arduino
已浏览 8.4万 次2020年9月30日
instructables.com
0:19
How to interface a Relay with Arduino | Arduino Relay Tutorial
已浏览 2.1万 次2017年12月28日
YouTubeCircuit Digest
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
1:48
Arduino Relay Control: A Beginner's Guide to Controlling Machines
已浏览 1.6万 次2023年2月24日
YouTubeCircuit Digest
8:30
How to use 12V Relay module with Arduino to control High Voltage D…
已浏览 4.6万 次2019年2月16日
YouTubeTech StudyCell
11:36
HOW TO USE RELAY MODULE WITH ARDUINO | 4 RELAY MODU…
已浏览 1.8万 次2022年9月11日
YouTubeProject Weekend
1:05
Controlling 4 Channel Arduino Relay With Buttons
已浏览 1772 次2023年5月22日
YouTubeArduinoProjects
11:51
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
YouTubeRobojax
1:08
Control High Voltage with Arduino! Relay Module Full Tutorial
已浏览 145 次3 个月之前
YouTubeArduino with anmol
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
14:54
Lesson 63: Introduction to using relay with Arduino - RJT483
已浏览 1939 次2021年12月29日
YouTubeRobojax
6:28
Interface Relay With Arduino || Tutorial 11 || Proteus Simulation
已浏览 7877 次2021年8月17日
YouTubeThe Bright Light
0:09
how to interfaces relay with Arduino
已浏览 3.6万 次2023年5月26日
YouTubeElectroGenius Hub
8:04
Arduino 101: Learn How to Use a Relay with Arduino
已浏览 219 次2025年1月28日
YouTubePond Tech Channel
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购买 Relay in 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
$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
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
838
Free shipping
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
838
$26.89
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$26.89
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
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
16
$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
$44.33
8 Channel I2c Interface Relay Module For Arduino Raspberry Pi Home
eBay
Free shipping
$44.33
8 Channel I2c Interface Relay Module For Arduino Raspberry Pi Home
eBay
Free shipping
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$28.88
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$28.88
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$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
$114.00
ABX00020 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$114.00
ABX00020 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$90.00
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$90.00
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$41.00
A000052 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$41.00
A000052 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$31.70
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$31.70
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$27.44
8 Channel Relay Module For Arduino Pi Arm Avr Dsp Pic (5 V) Umt Media®
Everymarket INC
$27.44
8 Channel Relay Module For Arduino Pi Arm Avr Dsp Pic (5 V) Umt Media®
Everymarket INC
$34.20
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
2
$34.20
A000053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
2
$35.72
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$35.72
A000005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com