8 Channel Relay Board Connection with Sensor

购买 8 Channel Relay Board Connection with Sensor

$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

$84.00

Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A

PLCHardware.com

$84.00

Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A

PLCHardware.com

$50.00

Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)

Amazon.com

Free shipping

$50.00

Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)

Amazon.com

$15.99

8 Channel Relay Module - Progressive Automations

Progressive Automations

$15.99

8 Channel Relay Module - Progressive Automations

Progressive Automations

$1.37

$3.81

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%

$1.37

$3.81

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

Aliexpress

$235.00

Schleicher | 42220901 | Relay Module - 8 Channels |

Classic Automation

$235.00

Schleicher | 42220901 | Relay Module - 8 Channels |

Classic Automation

$0.84

$1.00

1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level

Aliexpress

Free shipping

折扣 16%

$0.84

$1.00

1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level

Aliexpress

$1.69

Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low

Aliexpress

$1.69

Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low

Aliexpress

$799.95

Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles

Crutchfield

$799.95

Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles

Crutchfield

$1.23

$2.48

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level

Aliexpress

折扣 50%

$1.23

$2.48

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level

Aliexpress

$27.99

8 Channel Relay Module With The Light Coupling 12V Relay Expansion

eBay

Free shipping

$27.99

8 Channel Relay Module With The Light Coupling 12V Relay Expansion

eBay

$35.25

8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +

eBay

Free shipping

$35.25

8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +

eBay

$207.00

Usb 8 Relay Output Board

eBay

$207.00

Usb 8 Relay Output Board

eBay

$1.39

$4.10

High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With

Aliexpress

折扣 66%

$1.39

$4.10

High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With

Aliexpress

$52.55

Flexys IO - 8 Channel Relay Output Card

Jameco Electronics

$52.55

Flexys IO - 8 Channel Relay Output Card

Jameco Electronics

$39.95

Velleman 8 Channel USB Relay Card Kit By Whadda

Jameco Electronics

$39.95

Velleman 8 Channel USB Relay Card Kit By Whadda

Jameco Electronics

$621.00

SES Relay Expansion Board 8 Relay

Gate Opener Safety

$621.00

SES Relay Expansion Board 8 Relay

Gate Opener Safety

$53.00

Kmtronic Usb 8 Channel Relay Board, Rs232 Serial Controlled

eBay

$53.00

Kmtronic Usb 8 Channel Relay Board, Rs232 Serial Controlled

eBay

$95.00

Phoenix Contact Make 8 Channel Relay Board Din Rail Mountable 24V 2

eBay

$95.00

Phoenix Contact Make 8 Channel Relay Board Din Rail Mountable 24V 2

eBay

$35.00

Velleman 8 Channel Relay Card 5A @ 230VAC By Whadda

Jameco Electronics

$35.00

Velleman 8 Channel Relay Card 5A @ 230VAC By Whadda

Jameco Electronics

$660.00

Tyco C1634 8 Way Relay Board

eBay

$660.00

Tyco C1634 8 Way Relay Board

eBay

$122.00

Daenetip2v2 Eight Channel Relay Board Remote Management & Control -

eBay

$122.00

Daenetip2v2 Eight Channel Relay Board Remote Management & Control -

eBay

$50.00

Altronix Acm8 8 Fused Relay Output Access Power Controller Board In

eBay

Free shipping

$50.00

Altronix Acm8 8 Fused Relay Output Access Power Controller Board In

eBay

$317.84

Alpha Communications RY008AE | 8 Output Signal Relay Board(S)

AllDataResource.com

$317.84

Alpha Communications RY008AE | 8 Output Signal Relay Board(S)

AllDataResource.com

$40.00

Keyscan 8-Relay Output Control Relay Board (Access Control) Ocb8

eBay

Free shipping

$40.00

Keyscan 8-Relay Output Control Relay Board (Access Control) Ocb8

eBay

$225.77

Omron 4319406-7 8 Relay Output Board For Zen-20C1dr-D-V2

eBay

$225.77

Omron 4319406-7 8 Relay Output Board For Zen-20C1dr-D-V2

eBay

$248.71

Tec System T538 Protection Relay Module 24-240Vac/Dc 8-Rtd Channels

eBay

Free shipping

$248.71

Tec System T538 Protection Relay Module 24-240Vac/Dc 8-Rtd Channels

eBay

$40.07

8Ch Dc 12V 24V Wifi Relay 30Pin Esp32 Programmable Expansion Board

eBay

$40.07

8Ch Dc 12V 24V Wifi Relay 30Pin Esp32 Programmable Expansion Board

eBay

$50.00

Keyscan Cardac Relay Output Control Board Ocb, Ocb8, Ocb-8

eBay

$50.00

Keyscan Cardac Relay Output Control Board Ocb, Ocb8, Ocb-8

eBay

$25.00

Keyscan Ocb-8 Relay Output Control Board

eBay

Free shipping

$25.00

Keyscan Ocb-8 Relay Output Control Board

eBay

$107.91

P4 4/8 Gang Switch Panel, Universal Circuit Relay Control System

eBay

$107.91

P4 4/8 Gang Switch Panel, Universal Circuit Relay Control System

eBay

$25.00

Crestron St-Io St-10 Module 8 Relay Digital/Analog Input Module No Ac

eBay

$25.00

Crestron St-Io St-10 Module 8 Relay Digital/Analog Input Module No Ac

eBay

8-Channel 5V Relay Module

2017年9月2日

sainsmart.com

Raspberry Pi 8 channel relay board

已浏览 2007 次2021年7月1日

geeky-gadgets.com

How to Set Up a 5V Relay on the Arduino

2015年11月28日

circuitbasics.com