购买 8-channel relay module

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$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
$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
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$160.00
Relay Output Module: 8-pt, 24 VAC/VDC (PN# P2-08TEPS)
Automation Direct
$160.00
Relay Output Module: 8-pt, 24 VAC/VDC (PN# P2-08TEPS)
Automation Direct
$67.00
Relay Output Module: 8-pt, 6-27 VDC/6-240 VAC (PN# C0-08TR-3)
Automation Direct
13
$67.00
Relay Output Module: 8-pt, 6-27 VDC/6-240 VAC (PN# C0-08TR-3)
Automation Direct
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$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
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$112.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08B)
Automation Direct
$112.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08B)
Automation Direct
$1,160.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module
PLCHardware.com
$1,160.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module
PLCHardware.com
$241.88
Siemens Input/Output Module: Relay In, (8) Relay Out Model: 6ED10551NB100BA2
Grainger
$241.88
Siemens Input/Output Module: Relay In, (8) Relay Out Model: 6ED10551NB100BA2
Grainger
$63.00
Relay Output Module: 8-pt, 6-240 VAC/6-27 VDC (PN# C0-08TR)
Automation Direct
21
$63.00
Relay Output Module: 8-pt, 6-240 VAC/6-27 VDC (PN# C0-08TR)
Automation Direct
$239.14
Siemens Input/Output Module: Relay In, (8) Digital Out Model: 6ED10551FB100BA2
Grainger
$239.14
Siemens Input/Output Module: Relay In, (8) Digital Out Model: 6ED10551FB100BA2
Grainger
$78.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
$78.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
12
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$191.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# P3-08TRS)
Automation Direct
$191.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# P3-08TRS)
Automation Direct
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$278.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
$278.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
$493.12
Phoenix Contact 2902811 | IO MODULE, 8 CHANNEL RELAY OUTPUT, RAD-DO8-IFS, RADIOLINE SERIES | Remote I/O Modules | RAD-DO8-IFS
RS
$493.12
Phoenix Contact 2902811 | IO MODULE, 8 CHANNEL RELAY OUTPUT, RAD-DO8-IFS, RADIOLINE SERIES | Remote I/O Modules | RAD-DO8-IFS
RS
$139.00
Siemens | 6ES5451-8MR11 | Relay Module - 8 Relay Output |
Classic Automation
$139.00
Siemens | 6ES5451-8MR11 | Relay Module - 8 Relay Output |
Classic Automation
$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
$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
$135.00
Allen-Bradley 2085-OW8 Micro 850 Digital Relay Output, 8-Ch, A
PLCHardware.com
$135.00
Allen-Bradley 2085-OW8 Micro 850 Digital Relay Output, 8-Ch, A
PLCHardware.com
$241.17
Napco Relay Module: Relay Module Model: RM3008
Grainger
$241.17
Napco Relay Module: Relay Module Model: RM3008
Grainger
$235.00
Schleicher | 42220901 | Relay Module - 8 Channels |
Classic Automation
$235.00
Schleicher | 42220901 | Relay Module - 8 Channels |
Classic Automation
$600.45
Siemens 6ES72231QH320XB0 | PLC EXPANSION MODULE, DIGITAL 8 in AC 8OUT RELAY, 24 VDC 120MA, S7-1200 SERIES | PLC Expansion Modules
RS
$600.45
Siemens 6ES72231QH320XB0 | PLC EXPANSION MODULE, DIGITAL 8 in AC 8OUT RELAY, 24 VDC 120MA, S7-1200 SERIES | PLC Expansion Modules
RS
$228.00
Siemens | 6ES5451-8MR12 | Relay Module - 8 Relay Output |
Classic Automation
1
$228.00
Siemens | 6ES5451-8MR12 | Relay Module - 8 Relay Output |
Classic Automation
$309.00
Allen-Bradley 1756-OX8I Controllogix 8 Isolated Relay Outputs, A
PLCHardware.com
$309.00
Allen-Bradley 1756-OX8I Controllogix 8 Isolated Relay Outputs, A
PLCHardware.com
$51.11
$68.03
Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board 250V/AC 10A With Case(White) Pack Of 2
TekCypher.com
折扣 24%
$51.11
$68.03
Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board 250V/AC 10A With Case(White) Pack Of 2
TekCypher.com
$138.09
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
1
$138.09
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
$79.00
Siemens | 305-01T | Digital Output Relay Module - 8 Point |
Classic Automation
$79.00
Siemens | 305-01T | Digital Output Relay Module - 8 Point |
Classic Automation
8 Channel Relay Module Test with Arduino Mega 2560
0:34
8 Channel Relay Module Test with Arduino Mega 2560
已浏览 3.7万 次2013年6月1日
YouTubeSpencer Wilhelm
Arduino Uno & IR Remote and 8 Channel Relay Module
Arduino Uno & IR Remote and 8 Channel Relay Module
已浏览 6090 次2020年10月3日
instructables.com
8 Channel relay module for direct control 10A 3.3V 5.0V / HIGH level trigger
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8 Channel relay module for direct control 10A 3.3V 5.0V / HIGH level …
已浏览 3097 次2022年9月6日
YouTubeKRIDA Electronics
4x4 Relay Matrix Control Using an 8-Channel Relay Module
0:14
4x4 Relay Matrix Control Using an 8-Channel Relay Module
已浏览 295.3万 次2024年10月9日
YouTubeToyTech Machines
Elegoo 8 Channel Relay Module Tutorial
Elegoo 8 Channel Relay Module Tutorial
2019年7月7日
blogspot.comAlexander Lang
Using 8 Channel Relay With Arduino (Tutorial)
Using 8 Channel Relay With Arduino (Tutorial)
已浏览 4.3万 次2015年11月4日
YouTubeliney118
24VDC, 8 Channel Relay Module Overview
0:50
24VDC, 8 Channel Relay Module Overview
已浏览 856 次2022年9月7日
YouTubeATO Inc
12:08
banggood How To Use and connect arduino with 5V 8 Channel Relay …
已浏览 5.8万 次2019年4月28日
YouTubeUnboxing Channel
4:41
How to use an Arduino Relay Module
已浏览 17.4万 次2018年2月4日
YouTubeTinker & Build
12:16
Relay Control with Arduino & DWIN HMI Display
已浏览 3.5万 次2022年12月21日
YouTubeIoT Projects Ideas
17:25
How to make a LOW Triggered 8 Channel relay driver board | Optic…
已浏览 3.7万 次2019年6月7日
YouTubeEE Wave
4:07
How to connect DC motor with relay || control with Arduino
已浏览 7.9万 次2020年6月15日
YouTubeGlobal Spy Hawk
6:35
ARDUINO IR REMOTE Tutorial | 8 - channel Relay module control usi…
已浏览 7818 次2020年9月30日
YouTubeSriTu Hobby
13:29
How to make a Home Automation using nodemcu and 8 channel rela…
已浏览 3万 次2021年8月30日
YouTubeElectrofile
0:30
8 Channel Relay Testing via Arduino
已浏览 140 次2024年8月12日
YouTubecircuitrocks
18:52
Lesson 67: Controlling 8 channel relay with a 4x3 keypad to control …
已浏览 2.4万 次2019年4月19日
YouTubeRobojax
7:19
Arduino relay basics - how it works and how to use it
已浏览 1.9万 次2021年11月10日
YouTubeTaste The Code
21:40
controlling 8 channel relay by Alexa (step by step tutorial )
已浏览 13万 次2017年9月14日
YouTubeHitanshu Sahu
12:54
32 PATTERNS | 8 CHANNEL RELAY MODULE 230V LIGHT CHASER AR…
已浏览 11.1万 次2021年5月7日
YouTubeSL IDEAS
3:09
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已浏览 2223 次2022年2月5日
YouTubeSequent Microsystems
2:33
High level and Low level relay module | KY 019
已浏览 1.7万 次2022年9月22日
YouTubeEE Wave
0:08
B4R - Testing an 8 channel relay module on Arduino UNO.
已浏览 8147 次2017年5月11日
YouTubePeter Simpson
ESP32 Relay Module - Control AC Appliances (Web Server) | Rando…
2019年12月18日
randomnerdtutorials.com
10:47
8 Channel HIGH Triggered relay driver circuit Using 5v Relay
已浏览 8190 次2020年9月28日
YouTubeEE Wave
5:25
How to use a RELAY with ESP8266 NodeMCU | Easy Guide
已浏览 2.6万 次2023年10月24日
YouTubeINOVATRIX
1:33
8 Channel relay module I2C PCF8574 expander 3.3V 5.0V Ardu…
已浏览 2550 次2022年9月9日
YouTubeKRIDA Electronics
1:03
8 Channel I2C Relay Multichannel Wiring and Controlling Arduino Ra…
已浏览 2734 次2020年5月29日
YouTubeKRIDA Electronics
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已浏览 1.3万 次2020年3月9日
YouTubeKRIDA Electronics
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Relay Card Wiring and Working! 8 Channel Relay Card Wiring! Relay …
已浏览 5.7万 次2021年9月14日
YouTubeSN TECHNICAL
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购买 8-channel relay module

广告
关于我们的广告
$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
$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
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$160.00
Relay Output Module: 8-pt, 24 VAC/VDC (PN# P2-08TEPS)
Automation Direct
$160.00
Relay Output Module: 8-pt, 24 VAC/VDC (PN# P2-08TEPS)
Automation Direct
$67.00
Relay Output Module: 8-pt, 6-27 VDC/6-240 VAC (PN# C0-08TR-3)
Automation Direct
13
$67.00
Relay Output Module: 8-pt, 6-27 VDC/6-240 VAC (PN# C0-08TR-3)
Automation Direct
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$73.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TR)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$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
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$112.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08B)
Automation Direct
$112.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08B)
Automation Direct
$1,160.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module
PLCHardware.com
$1,160.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module
PLCHardware.com
$241.88
Siemens Input/Output Module: Relay In, (8) Relay Out Model: 6ED10551NB100BA2
Grainger
$241.88
Siemens Input/Output Module: Relay In, (8) Relay Out Model: 6ED10551NB100BA2
Grainger
$63.00
Relay Output Module: 8-pt, 6-240 VAC/6-27 VDC (PN# C0-08TR)
Automation Direct
21
$63.00
Relay Output Module: 8-pt, 6-240 VAC/6-27 VDC (PN# C0-08TR)
Automation Direct
$239.14
Siemens Input/Output Module: Relay In, (8) Digital Out Model: 6ED10551FB100BA2
Grainger
$239.14
Siemens Input/Output Module: Relay In, (8) Digital Out Model: 6ED10551FB100BA2
Grainger
$78.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
$78.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
12
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct