4 Channel Relay Arduino Connection

购买 4 Channel Relay Arduino Connection

$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

$14.99

DIANN 30A 4 Channel Relay Module 5V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolation For PLC Automation Equipment

Amazon.com

$14.99

DIANN 30A 4 Channel Relay Module 5V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolation For PLC Automation Equipment

Amazon.com

$14.99

Relay 4 Zero 3V 4 Channel Relay Shield For Raspberry Pi, Relay HAT Expansion Relay Board For Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero And Zero W | Power

Amazon.com

$14.99

Relay 4 Zero 3V 4 Channel Relay Shield For Raspberry Pi, Relay HAT Expansion Relay Board For Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero And Zero W | Power

Amazon.com

$13.99

NOYITO 4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug And Play Suitable For PC Smart Controller

Amazon.com

$13.99

NOYITO 4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug And Play Suitable For PC Smart Controller

Amazon.com

$22.88

Tuya 4 Channel Updated USB 5V/DC/AC 7-32V, Momentary Inching Self-Locking Relay Module,Tuya App Remote Control,Wifi RF Bluetooth Switch Module,Dry

Amazon.com

$22.88

Tuya 4 Channel Updated USB 5V/DC/AC 7-32V, Momentary Inching Self-Locking Relay Module,Tuya App Remote Control,Wifi RF Bluetooth Switch Module,Dry

Amazon.com

$18.99

NOYITO 30A 4 Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control,

Amazon.com

$18.99

NOYITO 30A 4 Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load DC 30V AC 250V 30A For PLC Automation Equipment Control,

Amazon.com

$16.99

KEYESTUDIO 4 Channel Relay Shield 5V Relay Module For Arduino

Amazon.com

$16.99

KEYESTUDIO 4 Channel Relay Shield 5V Relay Module For Arduino

Amazon.com

$23.09

Socobeta Sequential Control Module, 0.5-4S Time Sequence Board, 4 Channel, 2 Panel, Circuit Relay Module

Amazon.com

$23.09

Socobeta Sequential Control Module, 0.5-4S Time Sequence Board, 4 Channel, 2 Panel, Circuit Relay Module

Amazon.com

$24.06

AUNMAS 4 Channel Multifunction Relay Board Module With Timer, DPDT Switch 8-36V DC, Adjustable Time Delay Relay For Industrial Automation Car

Amazon.com

$24.06

AUNMAS 4 Channel Multifunction Relay Board Module With Timer, DPDT Switch 8-36V DC, Adjustable Time Delay Relay For Industrial Automation Car

Amazon.com

$22.99

4 SPDT 10Amp Power Relay Module For Raspberry Pi Etc Iot Project, DC5V Version

Amazon.com

$22.99

4 SPDT 10Amp Power Relay Module For Raspberry Pi Etc Iot Project, DC5V Version

Amazon.com

$17.45

4 Channel Relay Module DC 6-24V For Automotive Motor LED Control

Amazon.com

$17.45

4 Channel Relay Module DC 6-24V For Automotive Motor LED Control

Amazon.com

$1.20

4-Way Relay Module 5V Blue Board Optocoupler Isolation Side Pin Header PLC Driver Control Board Module

Alibaba B2B

Free shipping

$1.20

4-Way Relay Module 5V Blue Board Optocoupler Isolation Side Pin Header PLC Driver Control Board Module

Alibaba B2B

Free shipping

$1.45

DC 12V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolation Support High/Low Level Trigger

Alibaba B2B

Free shipping

$1.45

DC 12V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolation Support High/Low Level Trigger

Alibaba B2B

Free shipping

$18.99

Newgoal 4-Channel Wifi Smart Switch Relay Module, TUYA/Smart Life App For Smart Home Remote Control, Momentary Time Adjustable, Compatible With Alexa/

Amazon.com

448

$18.99

Newgoal 4-Channel Wifi Smart Switch Relay Module, TUYA/Smart Life App For Smart Home Remote Control, Momentary Time Adjustable, Compatible With Alexa/

Amazon.com

448

$21.99

Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible

Amazon.com

$21.99

Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible

Amazon.com

$37.49

Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino

eBay

$37.49

Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino

eBay

$29.92

Wireless Rf Relay Module 12V 4 Channel Kit

eBay

$29.92

Wireless Rf Relay Module 12V 4 Channel Kit

eBay

$44.95

DLP-IOR4 4-Channel Latching Relay Module

Saelig Company Inc

$44.95

DLP-IOR4 4-Channel Latching Relay Module

Saelig Company Inc

$18.91

2Pcs DC 5V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolati. AEDIKO. 5V. Motherboards. 701715481367.

eBay

Free shipping

$18.91

2Pcs DC 5V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolati. AEDIKO. 5V. Motherboards. 701715481367.

eBay

Free shipping

$28.49

$30.31

10Pcs 4 Four Channel Relay Dc5v Optocoupler Module For Arduino Pic Arm

eBay

$28.49

$30.31

10Pcs 4 Four Channel Relay Dc5v Optocoupler Module For Arduino Pic Arm

eBay

$30.98

10PCS Four 4 Channel Relay Module DC 5V With Optocoupler Arduino PIC ARM AVR DSP. Other Consumer Electronics.

eBay

$30.98

10PCS Four 4 Channel Relay Module DC 5V With Optocoupler Arduino PIC ARM AVR DSP. Other Consumer Electronics.

eBay

$1.38

$3.84

5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay

Aliexpress

折扣 64%

$1.38

$3.84

5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay

Aliexpress

$65.00

4 Channel Analog Input Relay Controller Board

eBay

$65.00

4 Channel Analog Input Relay Controller Board

eBay

$25.99

Zigbee 4CH DC7-32V USB 5V Relay Smart Switch Module,Wireless APP Remote Control With Inching/Self-Lock/Interlock Modle,Works With Tuya Zigbee Gateway,

Amazon.com

$25.99

Zigbee 4CH DC7-32V USB 5V Relay Smart Switch Module,Wireless APP Remote Control With Inching/Self-Lock/Interlock Modle,Works With Tuya Zigbee Gateway,

Amazon.com

$5.00

G0201/G0202 4 Channels Relay Work With RF Alexa Google Home 4CH Ewelink Smart Wifi Switch Module 85V-250V 10A

Alibaba B2B

Free shipping

$5.00

G0201/G0202 4 Channels Relay Work With RF Alexa Google Home 4CH Ewelink Smart Wifi Switch Module 85V-250V 10A

Alibaba B2B

Free shipping

$14.59

Soldered Electronics 333022 4-CHANNEL RELAY BOARD

DigiKey

$14.59

Soldered Electronics 333022 4-CHANNEL RELAY BOARD

DigiKey

$145.75

$161.95

MSD Ignition 4-Channel Relay Module

JEGS High Performance

折扣 10%

$145.75

$161.95

MSD Ignition 4-Channel Relay Module

JEGS High Performance

$26.00

110V 220V AC 4 Channels Wireless Remote Control Switch Relay Module DIP Switch Adjust Gate Remote Controller Universal Garage Doors Window Motor

Amazon.com

$26.00

110V 220V AC 4 Channels Wireless Remote Control Switch Relay Module DIP Switch Adjust Gate Remote Controller Universal Garage Doors Window Motor

Amazon.com

$19.99

Dieserc DC 12V 24V 4CH Wireless Remote Control Switch DC 6-30V 10A 4-Channels 433Mhz Radio Frequency Relay Receiver With 2 RF Transmitters For Lights

Amazon.com

531

$19.99

Dieserc DC 12V 24V 4CH Wireless Remote Control Switch DC 6-30V 10A 4-Channels 433Mhz Radio Frequency Relay Receiver With 2 RF Transmitters For Lights

Amazon.com

531

$257.44

Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com

SupplyHouse.com

$257.44

Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com

SupplyHouse.com

circuits-diy.com

How to Interface 2 Channel Relay Module with Arduino UNO

In this tutorial, we are going to interface "2 Channel Relay Module with Arduino UNO". However, before making this project we must have to se

2021年3月10日

Arduino Relay Projects

0:18

Arduino Relay Control Tutorial

circuitdigest.com

已浏览 3562 次2017年12月28日

How to use a Relay with Arduino - Electronics Projects Hub

electronicsprojectshub.com

2018年10月7日

5:09

Relay Module Connection in Arduino: Code and Wiring Diagram

itsourcecode.com

2022年10月16日

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Driving a Relay With an Arduino

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How to Set Up a 5V Relay on the Arduino

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2015年11月28日

Step-by-Step Guide: Interface 2 Channel Relay Channels With Arduino

instructables.com

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Arduino Home Automation

Home Automation with an Arduino: A Basic Tutorial

predictabledesigns.com

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Automate your home on the cheap with this Arduino setup | Arduino Blog

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How To Build A Smart Home Using Arduino

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Driving a Relay With an Arduino

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instructables.com

How to Set Up a 5V Relay on the Arduino

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