Relay Arduino Connection

购买 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

$2.65

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

Amazon.com

$2.65

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

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

138

$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

138

$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

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

$6.99

2Pcs DC 5V 1-Channel Relay Module Isolated By SMT Optocoupler High And Low Level Trigger Module Triggered By DC 5V

Amazon.com

$6.99

2Pcs DC 5V 1-Channel Relay Module Isolated By SMT Optocoupler High And Low Level Trigger Module Triggered By DC 5V

Amazon.com

$10.99

NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)

Amazon.com

$10.99

NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)

Amazon.com

$2.65

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

Amazon.com

$2.65

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

Amazon.com

$39.00

TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies

Radwell.com

$39.00

TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies

Radwell.com

$9.50

Single-Channel Relay Module For Raspberry Pi Zero/2B/3B/4B, STM32, ESP32, Arduino - 3.3V/5V Relay Expansion Board With Optocoupler Isolation & LED

Amazon.com

$9.50

Single-Channel Relay Module For Raspberry Pi Zero/2B/3B/4B, STM32, ESP32, Arduino - 3.3V/5V Relay Expansion Board With Optocoupler Isolation & LED

Amazon.com

$9.93

JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board With Anti-Reverse Connection Protection RS485 TTL

Amazon.com

$9.93

JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board With Anti-Reverse Connection Protection RS485 TTL

Amazon.com

$5.89

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

Amazon.com

393

$5.89

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

Amazon.com

393

$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

$30.15

Bevrlink 8 Channel Relay V1 24V Compatible With Arduino, Raspberry Pi, Rock, ESP32, ESP8266 And Other Sbcs And Microcontrollers - I2C GPIO (SBC, Case,

Amazon.com

$30.15

Bevrlink 8 Channel Relay V1 24V Compatible With Arduino, Raspberry Pi, Rock, ESP32, ESP8266 And Other Sbcs And Microcontrollers - I2C GPIO (SBC, Case,

Amazon.com

$18.18

4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation

Amazon.com

$18.18

4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation

Amazon.com

$21.29

Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)

Amazon.com

$21.29

Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)

Amazon.com

$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+

$8.99

Solid State Relay Module 5V 4 Channel High Level Trigger With Fuse Mini DIY Relay For Industrial Electronic (5V 4 Channel)

Amazon.com

$8.99

Solid State Relay Module 5V 4 Channel High Level Trigger With Fuse Mini DIY Relay For Industrial Electronic (5V 4 Channel)

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

$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

$8.31

Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)

Amazon.com

$8.31

Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)

Amazon.com

$2.95

5V 12V Low Level Trigger 2 Way Relay Module For Arduino 2 Channel Relay Module With Optocoupler

Aliexpress

$2.95

5V 12V Low Level Trigger 2 Way Relay Module For Arduino 2 Channel Relay Module With Optocoupler

Aliexpress

$8.99

Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger

Amazon.com

$8.99

Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger

Amazon.com

$15.99

ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)

Amazon.com

413

$15.99

ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)

Amazon.com

413

$14.99

ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino

Amazon.com

259

$14.99

ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino

Amazon.com

259

$18.99

Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)

Amazon.com

$18.99

Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)

Amazon.com

$4.10

$4.35

Hi-Q 5V 12V 1 2 4 8 16 Way Channel Relay Module Support High And Low Level Trigger For Arduino

Aliexpress

Free shipping

$4.10

$4.35

Hi-Q 5V 12V 1 2 4 8 16 Way Channel Relay Module Support High And Low Level Trigger For Arduino

Aliexpress

Free shipping

$0.75

$0.86

1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger

Aliexpress

折扣 12%

$0.75

$0.86

1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger

Aliexpress

$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

$217.26

Relay Switch SRD-05VDC-SL-C Use With Arduino, TTL, Pi, DIY Projects. Songle. General Purpose Relays.

eBay.com

Free shipping

$217.26

Relay Switch SRD-05VDC-SL-C Use With Arduino, TTL, Pi, DIY Projects. Songle. General Purpose Relays.

eBay.com

Free shipping

$40.81

Sainsmart Usb 4 Channel Dc 12V Relay Module Automation For Arduino

eBay

$40.81

Sainsmart Usb 4 Channel Dc 12V Relay Module Automation For Arduino

eBay

$110.74

Relay Switch SRD-05VDC-SL-C Use With Arduino, TTL, Pi, DIY Projects. Songle. General Purpose Relays.

eBay.com

Free shipping

$110.74

Relay Switch SRD-05VDC-SL-C Use With Arduino, TTL, Pi, DIY Projects. Songle. General Purpose Relays.

eBay.com

Free shipping

$29.99

8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V

eBay

$29.99

8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V

eBay

$31.00

TSX00005 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$31.00

TSX00005 ARDUINO - Components & Relay PC Board Mount Supplies

Radwell.com

$38.26

$40.70

25Pcs 1 Channel 5V Relay Module With Optocoupler For Arduino Pic Arm

eBay

$38.26

$40.70

25Pcs 1 Channel 5V Relay Module With Optocoupler For Arduino Pic Arm

eBay

$13.99

AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board

Amazon.com

121

$13.99

AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board

Amazon.com

121

0:17

YouTubeJB Technician

How to do 8 pin Relay connection.

In this video, we'll show you the basics and how to use relays, especially the 8-pin relay and the 220-volt relay. We'll take you through how to connect them, show you how to turn on a contactor with a relay, and explain each pin connection step by step. Our goal is to give you both the knowledge and the hands-on know-how. Whether you're just ...

已浏览 7752 次2024年3月18日

Arduino Tutorials