Arduino Controlled Relay

购买 arduino controlled relay

$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

$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

$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

210

$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

210

$13.99

AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino

Amazon.com

$13.99

AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger 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

$6.88

DC 5V 3 Channel Relay Module Relay Expansion Board With Optocoupler Insulation Compatible 3.3V 5V Signal For Arduino

Amazon.com

$2.71

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

Amazon.com

$2.71

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

Amazon.com

$5.89

Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger

Amazon.com

368

$5.89

Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger

Amazon.com

368

$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

$23.99

$25.99

Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X

Amazon.com

$23.99

$25.99

Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X

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

$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

$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+

$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

$8.99

EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB

Amazon.com

$8.99

EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB

Amazon.com

$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

$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

$15.84

Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module

Amazon.com

$15.84

Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module

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

$11.39

Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger

Amazon.com

$11.39

Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger

Amazon.com

$5.99

NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)

Amazon.com

$5.99

NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)

Amazon.com

$9.99

1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)

Amazon.com

$9.99

1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)

Amazon.com

$6.62

JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control

Amazon.com

$6.62

JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control

Amazon.com

$13.99

AOICRIE 3PCS ESP8266 ESP-01S Wireless Wifi Transceiver Relay Module Compatible For Arduino Smart Home Remote Control Unlock Set

Amazon.com

$13.99

AOICRIE 3PCS ESP8266 ESP-01S Wireless Wifi Transceiver Relay Module Compatible For Arduino Smart Home Remote Control Unlock Set

Amazon.com

$10.97

8 Channel 5V Relay Module With Optocoupler Isolation Support High And Low Level Red Board

Amazon.com

101

$10.97

8 Channel 5V Relay Module With Optocoupler Isolation Support High And Low Level Red Board

Amazon.com

101

$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

$366.00

Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)

Automation Direct

$366.00

Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)

Automation Direct

$41.02

$55.38

Yoidesu 936V 16 Channel Relay Module, USB Controlled Relay Optoisolated Board With 16 SPDT Relays, LED Power Indicator,For Simple ON/Off Switching Electrical Equipment Pack Of 2

seanluciw.

折扣 25%

$41.02

$55.38

Yoidesu 936V 16 Channel Relay Module, USB Controlled Relay Optoisolated Board With 16 SPDT Relays, LED Power Indicator,For Simple ON/Off Switching Electrical Equipment Pack Of 2

seanluciw.

$9.60

5PCS 1 Channel 5V Relay Module SRD-05VDC-SL-C Low Level Trigger For Arduino PIC AVR Smart Home DIY

AliExpress

$9.60

5PCS 1 Channel 5V Relay Module SRD-05VDC-SL-C Low Level Trigger For Arduino PIC AVR Smart Home DIY

AliExpress

$41.00

A000052 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$41.00

A000052 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$78.00

Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)

Automation Direct

$78.00

Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)

Automation Direct

$142.42

Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V

DigiKey

$142.42

Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V

DigiKey

$37.09

A000067 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$37.09

A000067 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$18.20

A000073 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$18.20

A000073 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$18.66

25 Amp Solid State Relay 3-32VDC 75-480VAC

Heating Elements Plus

$18.66

25 Amp Solid State Relay 3-32VDC 75-480VAC

Heating Elements Plus

$49.76

$67.18

KEYESTUDIO 48 Sensors Modules Starter Kit For Arduino With LCD, 5V Relay, IR Receiver, LED Modules, Servo Motor, PIR, Pressure Sensor, Gas Sensor, Etc.Programming For Beginners Adults Learning Pack Of 2

tk.kri

折扣 25%

$49.76

$67.18

tk.kri

$77.14

USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power

東京デバイセズ

$77.14

USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power

東京デバイセズ

$34.97

Smart Wifi Relay Switch Module With Voice And App Control 1 Transmitter 4

Inspire Uplift

Free shipping

$34.97

Smart Wifi Relay Switch Module With Voice And App Control 1 Transmitter 4

Inspire Uplift

Free shipping

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 Projects

Top 10 Awesome Arduino Projects Of All Time | Simplilearn

simplilearn.com

7 个月之前

15 Arduino Projects for Beginners You Have to Try! - Learn Robotics

learnrobotics.org

2019年12月2日

Our Personal Favourite Arduino Projects for you to Try in 2023

circuitdigest.com

2023年1月13日

热门视频

How to Control a Relay With Arduino

instructables.com

2020年10月8日

How to use a Relay with Arduino - Electronics Projects Hub

electronicsprojectshub.com

2018年10月7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

Arduino Tutorial

How to Wire and Program a Button | Arduino Documentation

arduino.cc

2021年7月24日

Getting Started with Arduino

adafruit.com

4 个月之前

0:13

Simple Arduino Uno Projects For Beginners - Step-by-Step Tutorial

makerspaces.com

2017年2月15日

How to Control a Relay With Arduino

2020年10月8日

instructables.com

How to use a Relay with Arduino - Electronics Projects Hub

2018年10月7日

electronicsprojectshub.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

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

3 个月之前

MSNTaste The Code

Arduino Relay Control Circuit Designing and Code - Electronic C…

2021年5月1日

electroniclinic.com