Arduino Uno Relay - 搜索视频

购买 arduino uno relay

$11.39

Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi

Amazon.com

$11.39

Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi

Amazon.com

$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

$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

$118.68

1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)

Amazon.com

Free shipping

$118.68

1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)

Amazon.com

Free shipping

$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

965

$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

965

$2.67

5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)

Amazon.com

$2.67

5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)

Amazon.com

$2.67

5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)

Amazon.com

$2.67

5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)

Amazon.com

$12.49

ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)

Amazon.com

333

$12.49

ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)

Amazon.com

333

$28.40

Arduino 4 Relays Shield [A000110] - 4-Channel Relay Module, 5V Control, 10A Rating, Opto-Isolated, Supports AC/DC Loads, Compatible With Arduino IDE

Amazon.com

$28.40

Arduino 4 Relays Shield [A000110] - 4-Channel Relay Module, 5V Control, 10A Rating, Opto-Isolated, Supports AC/DC Loads, Compatible With Arduino IDE

Amazon.com

$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

$7.64

Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)

Amazon.com

$7.64

Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)

Amazon.com

$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

$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

$7.99

Wwzmdib Relay Module High And Low Level Trigger Optocoupler Isolation Compatible With For Arduino Raspberry Pi ESP32 STM (1, 4 Channel, 5 V)

Amazon.com

$7.99

Wwzmdib Relay Module High And Low Level Trigger Optocoupler Isolation Compatible With For Arduino Raspberry Pi ESP32 STM (1, 4 Channel, 5 V)

Amazon.com

$5.00

$9.99

4-Channel 5V DC To AC Solid State Relay Module, Low Level Trigger, 250V 2A Output, For Arduino Projects, With Built-In Resistive Fuse

Amazon.com

折扣 49%

$5.00

$9.99

4-Channel 5V DC To AC Solid State Relay Module, Low Level Trigger, 250V 2A Output, For Arduino Projects, With Built-In Resistive Fuse

Amazon.com

$7.01

$7.97

JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY

Amazon.com

折扣 12%

$7.01

$7.97

JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY

Amazon.com

$3.88

5V 4 Channel Relay Shield Module For Arduino UNO R3 Mega2560 Electronic 4 Way Four Channel Relay

Aliexpress

$3.88

5V 4 Channel Relay Shield Module For Arduino UNO R3 Mega2560 Electronic 4 Way Four Channel Relay

Aliexpress

$3.48

5V 4 Channel Relay Shield Module For Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel

Aliexpress

$3.48

5V 4 Channel Relay Shield Module For Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel

Aliexpress

$18.99

Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino

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

$5.99

NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board

Amazon.com

$5.99

NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board

Amazon.com

$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

$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

$23.85

$26.50

PLC 10MR 10MT For Arduino UNO 2560, AD DA Controller Board Relay Or Transistor Development Board

Aliexpress

Free shipping

$23.85

$26.50

PLC 10MR 10MT For Arduino UNO 2560, AD DA Controller Board Relay Or Transistor Development Board

Aliexpress

Free shipping

$24.26

A000073 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$24.26

A000073 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$12.11

$13.46

TZT UNO R3 Kit Module Sensors With 0.96" OLED 1602 LCD Display,Relay,Servo Motor,DHT11 HC-SR04 For

Aliexpress

折扣 10%

$12.11

$13.46

TZT UNO R3 Kit Module Sensors With 0.96" OLED 1602 LCD Display,Relay,Servo Motor,DHT11 HC-SR04 For

Aliexpress

$11.08

Hilitand 2Pcs DC 5V-36V Timer Module Trigger Cycle Delay Timer Switch Turn On/Off Relay Module With LED Display

Amazon.com

$11.08

Hilitand 2Pcs DC 5V-36V Timer Module Trigger Cycle Delay Timer Switch Turn On/Off Relay Module With LED Display

Amazon.com

$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

折扣 12%

$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

$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

$9.99

DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino

Amazon.com

$9.99

DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino

Amazon.com

$9.99

Keeyees 5Pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator For Arduino + 3Pcs 20cm 10Pin Female Male Jumper Wires

Amazon.com

$9.99

Keeyees 5Pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator For Arduino + 3Pcs 20cm 10Pin Female Male Jumper Wires

Amazon.com

$126.00

ABX00011 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$126.00

ABX00011 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$8.80

1/2/4CH Self-Locking Flip-Flop Relay Module DC 12V Bistable Low Pulse Trigger For Arduino UNO Rpi

Aliexpress

Free shipping

$8.80

1/2/4CH Self-Locking Flip-Flop Relay Module DC 12V Bistable Low Pulse Trigger For Arduino UNO Rpi

Aliexpress

Free shipping

$0.40

JEO New 5V 4 Channel Relay Module With Low Level Trigger Arduino UNO R3 Electrical Control Board With Indicator Light

Alibaba B2B

Free shipping

$0.40

JEO New 5V 4 Channel Relay Module With Low Level Trigger Arduino UNO R3 Electrical Control Board With Indicator Light

Alibaba B2B

Free shipping

$19.99

Geeekpi 4 Channel Relay Board Module For Raspberry Pi, Power Relay Module For Raspberry Pi 4B/3B+/3/2B (No Programming Required/Programmable)

Amazon.com

$19.99

Geeekpi 4 Channel Relay Board Module For Raspberry Pi, Power Relay Module For Raspberry Pi 4B/3B+/3/2B (No Programming Required/Programmable)

Amazon.com

$41.00

A000052 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$41.00

A000052 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.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

$0.77

$1.02

One 1 Channel Way 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low

Aliexpress

折扣 24%

$0.77

$1.02

One 1 Channel Way 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low

Aliexpress

$1.40

4 Channel 5V Relay Shield Module Four Channel Relay Control Board Relay Expansion Board For Arduino UNO R3 Mega 2560

Alibaba B2B

$1.40

4 Channel 5V Relay Shield Module Four Channel Relay Control Board Relay Expansion Board For Arduino UNO R3 Mega 2560

Alibaba B2B

0:18

circuitdigest.com

Arduino Relay Control Tutorial

In this arduino relay control tutorial we will simply learn How to interface a Relay with Arduino. Here we are not using any Relay Driver IC like ULN2003 and will only use an NPN transistor to control relay.

已浏览 3562 次2017年12月28日

Arduino Relay Projects

5:09

Relay Module Connection in Arduino: Code and Wiring Diagram

itsourcecode.com

2022年10月16日

How to Make Relay Circuit Board for Arduino

instructables.com

2020年10月3日

4:29

relay module interfacing with arduino code and circuit diagam

microcontrollerslab.com

2016年10月13日

热门视频

How to Set Up a 5V Relay on the Arduino

circuitbasics.com

2015年11月28日

7:18

Arduino Relay Basics - How It Works and How to Use It

MSNTaste The Code

4 个月之前

Interfacing Relay with Arduino Uno

electrosome.com

2021年5月18日

Arduino Relay Tutorial

7:30

Arduino Relay Tutorial - Control High Voltage Devices with Arduino

howtomechatronics.com

2015年9月9日

Basic setup for Arduino with Relay

arduino.cc

2021年2月12日

Arduino Relay Basics - How It Works and How to Use It

instructables.com

已浏览 4184 次2021年11月10日

How to Set Up a 5V Relay on the Arduino

2015年11月28日

circuitbasics.com

7:18

Arduino Relay Basics - How It Works and How to Use It

4 个月之前

MSNTaste The Code

Interfacing Relay with Arduino Uno

2021年5月18日

electrosome.com

Arduino Relay Basics - How It Works and How to Use It

已浏览 4184 次2021年11月10日

instructables.com

How to Interface 2 Channel Relay Module with Arduino UNO

2021年3月10日

circuits-diy.com

Control Relay With Push Button and Arduino Uno

2020年10月2日

instructables.com

Controlling a Relay Board With an Arduino Uno

3 个月之前

instructables.com

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 | 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

Arduino Uno and RFID Access Control With Relay Module

已浏览 2.2万次2020年9月30日

instructables.com

3:32

How to use Relay with Arduino

已浏览 4576 次2018年10月7日

YouTubeTech Maker

Driving a Relay With an Arduino

已浏览 8.4万次2020年9月30日

instructables.com

DRIVING A RELAY WITH AN ARDUINO

已浏览 504 次2018年5月27日

hackaday.io