One-Channel 5V Relay Module

购买 One-Channel 5V Relay Module

$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

$6.97

Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.

Amazon.com

$6.97

Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.

Amazon.com

$11.97

$22.81

Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.

Amazon.com

折扣 47%

$11.97

$22.81

Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.

Amazon.com

$6.97

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

Amazon.com

$6.97

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

Amazon.com

$22.97

Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.

Amazon.com

$22.97

Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.

Amazon.com

$29.66

(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)

Amazon.com

Free shipping

$29.66

(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)

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

$1.50

5V 12V 24V 1-Channel Relay Module Shield (5V)

Amazon.com

$1.50

5V 12V 24V 1-Channel Relay Module Shield (5V)

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

$18.99

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

Amazon.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

$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

$7.99

Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger

Amazon.com

$7.99

Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger

Amazon.com

$0.36

$0.45

One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With

Aliexpress

折扣 19%

$0.36

$0.45

One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With

Aliexpress

$8.29

CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet

Amazon.com

$8.29

CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet

Amazon.com

$1.85

One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With

Aliexpress

$1.85

One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With

Aliexpress

$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

$7.99

DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial

Amazon.com

$7.99

DIANN 2Pcs 5V 30A 1-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial

Amazon.com

$2.09

$4.14

1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger

Aliexpress

折扣 49%

$2.09

$4.14

1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger

Aliexpress

$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

$3.83

$3.95

1 Channel DC 5-28V Latching Relay Module Single Key Bistable Switch MCU Control One Channel Relay 5V

Aliexpress

$3.83

$3.95

1 Channel DC 5-28V Latching Relay Module Single Key Bistable Switch MCU Control One Channel Relay 5V

Aliexpress

$1.22

$3.60

1 Channel One Way 5V 12V Low Level Trigger Relay Module Microcontroller Development Expansion Board

Aliexpress

折扣 66%

$1.22

$3.60

1 Channel One Way 5V 12V Low Level Trigger Relay Module Microcontroller Development Expansion Board

Aliexpress

$0.51

$0.55

5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level

Aliexpress

Free shipping

$0.51

$0.55

5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level

Aliexpress

$0.41

$0.46

One 1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High

Aliexpress

折扣 10%

$0.41

$0.46

One 1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High

Aliexpress

$0.54

$0.67

1-5PCS Channel 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR

Aliexpress

折扣 19%

$0.54

$0.67

1-5PCS Channel 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR

Aliexpress

$0.38

5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level

Aliexpress

$0.38

5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level

Aliexpress

$2.66

$5.26

BESTEP 1 Channel Relay Module High Low Level Trigger Blue Board 3V 5V 12V 24V Optional

Aliexpress

折扣 49%

$2.66

$5.26

BESTEP 1 Channel Relay Module High Low Level Trigger Blue Board 3V 5V 12V 24V Optional

Aliexpress

$10.97

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

Amazon.com

105

$10.97

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

Amazon.com

$0.66

5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level

Aliexpress

$0.66

5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level

Aliexpress

$8.99

GAEYAELE 1 Channel Relay Module DC5V Relay Interface

Amazon.com

142

Free shipping

$8.99

GAEYAELE 1 Channel Relay Module DC5V Relay Interface

Amazon.com

$1.45

$4.03

5V 12V 24V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM

Aliexpress

折扣 64%

$1.45

$4.03

5V 12V 24V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM

Aliexpress

$1.89

$3.09

1 Channel Electromagnetic Relay Module 5V Optically Isolated Low Level Trigger PLC Control Driver

Aliexpress

折扣 38%

$1.89

$3.09

1 Channel Electromagnetic Relay Module 5V Optically Isolated Low Level Trigger PLC Control Driver

Aliexpress

$1.67

$1.76

1 Channel Relay Module Low Level Trigger Optocoupler Isolation 5V 12V 24V Relay Module PLC Control

Aliexpress

$1.67

$1.76

1 Channel Relay Module Low Level Trigger Optocoupler Isolation 5V 12V 24V Relay Module PLC Control

Aliexpress

$3.37

5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module

Aliexpress

$3.37

5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module

Aliexpress

$3.22

5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module

Aliexpress

$3.22

5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module

Aliexpress

$1.99

DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High And Low Level Trigger

Aliexpress

$1.99

DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High And Low Level Trigger

Aliexpress

$2.03

$4.07

5V 9V 12V 24V One 1 Channel Relay Module Shield With Optocoupler Isolation Relay Switch Board

Aliexpress

折扣 50%

$2.03

$4.07

5V 9V 12V 24V One 1 Channel Relay Module Shield With Optocoupler Isolation Relay Switch Board

Aliexpress

$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

sainsmart.com

8-Channel 5V Relay Module

Low level trigger 8-channel relay capable of controlling 10A 30V DC or 10A 250V AC signals. Can be used with Arduino microcontroller or Raspberry Pi. Commonly used for driving high voltage devices such as lights and fans with a low voltage connected to MCU.

2017年9月2日

5V Relay Module Arduino

Arduino Relay Module 2 ช่อง 5V สำหรับ Arduino

allnewstep.com

2020年8月27日

1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High Low Edge Trigger for Arduino Raspberry Pi DC 5V 12V 24V - Walmart.ca

walmart.ca

已浏览 21.5亿次2025年2月26日

How to Set Up a 5V Relay on the Arduino

circuitbasics.com

2015年11月28日

热门视频

1-Channel DC5V Relay Module - High Level Trigger

sunfounder.com

2021年1月7日

2:30

1 Channel Relay Module For Arduino In Pakistan

digilog.pk

已浏览 1 次2024年3月10日

ELEGOO DC 5V Relay Module Datasheet

elegoo.com

2020年10月20日

5V Relay Module Circuit

4-Channel Relay Driver Circuit and PCB Design

circuitdigest.com

已浏览 12 次2019年9月23日

Lora Arduino Control Relay Module Circuit

instructables.com

2020年10月2日

5V Relay (Raspberry Pi)

instructables.com

已浏览 7.2万次2020年10月3日

1-Channel DC5V Relay Module - High Level Trigger

2021年1月7日

sunfounder.com

2:30

1 Channel Relay Module For Arduino In Pakistan

已浏览 1 次2024年3月10日

digilog.pk

ELEGOO DC 5V Relay Module Datasheet

2020年10月20日

elegoo.com

Keyestudio 4-channel 5V Relay Module for Arduino

2020年7月14日

keyestudio.com

Keyestudio 4 channel 5V Relay Shield module for Arduino UNO R3

2020年7月14日

keyestudio.com

Keyestudio Single 5V Relay Module Compatible with Arduino UNO R3 …

5A relay board

บอร์ด Relay 8ช่อง 5V Relay Module 5V 8 Channel isolation control Rel…

2021年9月14日

cybertice.com

How to Set Up a 5V Relay on the Arduino

2015年11月28日

circuitbasics.com

บอร์ด Relay 4ช่อง 5V Arduino Relay Module 5V 4 Channel isolati…

2021年9月14日

cybertice.com

บอร์ด Relay 5V 2ช่อง Relay Module 5V 2 Channel isolation High And L…

2024年1月16日

cybertice.com

0:12

5PCS 1 Channel 5V Relay Module Relay Switch Microcontroller Rela…

已浏览 5 次2022年6月20日

amazon

0:49

1Channel 5v relay Module #relay #arduino #tech

已浏览 1 次2 个月之前

YouTubeLoci Engineering Ltd

Single channel 5v Relay Module - Arduino Interfacing

已浏览 2425 次2020年8月4日

YouTubeRobo India Robotics

2 Channel 5V Active Low Relay Module

2019年9月8日

cytron.io

DIY | Homemade 5V Single Channel Relay Module Shield For Arduino, …

已浏览 4.2万次2017年5月30日

YouTubeDIY Hideout