购买 8 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
211
$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
$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
77
$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
$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
$265.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-08TRS)
Automation Direct
$265.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-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
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
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
$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
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$25.96
Eletechsup DC 12V 8 CH Multifunction Power Conditioner Sequencer Switch Interlock Latch Self-Locking Momentary Relay Module (1)
Amazon.com
Free shipping
$25.96
Eletechsup DC 12V 8 CH Multifunction Power Conditioner Sequencer Switch Interlock Latch Self-Locking Momentary Relay Module (1)
Amazon.com
$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
$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
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$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
$12.99
TWTADE/JTX-2C, MK2P-I DPDT Power Relay With Plug-In Terminal Socket Base, DC 12V Coil, 8 Pin 2NO 2NC
Amazon.com
282
$12.99
TWTADE/JTX-2C, MK2P-I DPDT Power Relay With Plug-In Terminal Socket Base, DC 12V Coil, 8 Pin 2NO 2NC
Amazon.com
$14.49
Omron General Purpose Relay: PCB Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: LY2-0-DC24
Grainger
2
$14.49
Omron General Purpose Relay: PCB Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: LY2-0-DC24
Grainger
$11.89
Finder 40.52.8.120.0000 | MINIATURE PCB RELAY, 120 V, 8 A, DPDT, 2 POLE, SOCKETABLE, PLUG-IN, 40 SERIES | Power Relays
RS
$11.89
Finder 40.52.8.120.0000 | MINIATURE PCB RELAY, 120 V, 8 A, DPDT, 2 POLE, SOCKETABLE, PLUG-IN, 40 SERIES | Power Relays
RS
$12.99
Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable For DIN Rail System
Amazon.com
593
$12.99
Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable For DIN Rail System
Amazon.com
$34.34
Schneider General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 8 Pins/Terminals Model: 750XBXRM4L-120A
Grainger
$34.34
Schneider General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 8 Pins/Terminals Model: 750XBXRM4L-120A
Grainger
$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
$15.95
Velleman 8-Channel Relay Module (Non-Inductive) By Whadda
Jameco Electronics
$15.95
Velleman 8-Channel Relay Module (Non-Inductive) By Whadda
Jameco Electronics
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$10.37
1/2/4/8/16 Channel Relay Control Module 5V 20A Support High / Low Level Voltage Trigger Controller
Aliexpress
$10.37
1/2/4/8/16 Channel Relay Control Module 5V 20A Support High / Low Level Voltage Trigger Controller
Aliexpress
$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
$1.66
1PCS 1 2 4 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low Level
Aliexpress
$1.66
1PCS 1 2 4 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low Level
Aliexpress
$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
$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
$4.21
1 2 4 8 Channel Low-Level Trigger Solid State Relay Module DC Control DC Single Phase Relay Solid
Aliexpress
$4.21
1 2 4 8 Channel Low-Level Trigger Solid State Relay Module DC Control DC Single Phase Relay Solid
Aliexpress
$102.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08A)
Automation Direct
$102.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08A)
Automation Direct
$14.53
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: LY2-DC12
Grainger
$14.53
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: LY2-DC12
Grainger
$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
$12.56
Schneider General Purpose Relay: Socket Mounted, 12 A Current Rating, 24V AC, 8 Pins/Terminals, DPDT Model: RXM2AB2B7
Grainger
$12.56
Schneider General Purpose Relay: Socket Mounted, 12 A Current Rating, 24V AC, 8 Pins/Terminals, DPDT Model: RXM2AB2B7
Grainger
$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
$14.13
8 Channels Multi Ways Delay Time Touch Relay Module Delay 5 Seconds 8 Ways Touch Relay Board Control
Aliexpress
Free shipping
$14.13
8 Channels Multi Ways Delay Time Touch Relay Module Delay 5 Seconds 8 Ways Touch Relay Board Control
Aliexpress
$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
$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
$87.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser A
PLCHardware.com
$87.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser A
PLCHardware.com
8 Channel Sequence Relay Controller | Arduino Project
7:19
8 Channel Sequence Relay Controller | Arduino Project
已浏览 3411 次2023年10月29日
YouTubeKiyani's Lab
24VDC, 8 Channel Relay Module Overview
0:50
24VDC, 8 Channel Relay Module Overview
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YouTubeATO Inc
#diy 8 channel Relay module program with Arduino ⚡
1:02
#diy 8 channel Relay module program with Arduino ⚡
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YouTubeAditya art and craft 014
banggood How To Use and connect arduino with 5V 8 Channel Relay Module
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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
How to Make 8 Channel Relay Switch Board | Build an 8 Channel Relay Module at Home at Very Low Cost
10:00
How to Make 8 Channel Relay Switch Board | Build an 8 Channe…
已浏览 2.3万 次2022年3月13日
YouTubeTHE ELECTRONICS ADDA
Raspberry Pi: 8 Channel Relay + External Power Supply Tutorial and Example
3:59
Raspberry Pi: 8 Channel Relay + External Power Supply Tutorial an…
已浏览 16.2万 次2017年6月8日
YouTubeTechplant
32 PATTERNS | 8 CHANNEL RELAY MODULE 230V LIGHT CHASER ARDUINO | Sequence light | වෙසක් සැරසිලි
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32 PATTERNS | 8 CHANNEL RELAY MODULE 230V LIGHT CHASER AR…
已浏览 11万 次2021年5月7日
YouTubeSL IDEAS
13:29
How to make a Home Automation using nodemcu and 8 channel rela…
已浏览 2.7万 次2021年8月30日
YouTubeElectrofile
0:40
8 Channel Relay Module - Complete Arduino Guide! ⚡🔌
已浏览 318 次3 个月之前
YouTubeArduino DIY Projects
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已浏览 4.3万 次2015年11月4日
YouTubeliney118
6:50
Know about 8 channel Relay Board |Relay Board for PLC| Relay Boar…
已浏览 10.6万 次2021年4月8日
YouTubeLearn EEE
4:41
How to use an Arduino Relay Module
已浏览 17.4万 次2018年2月4日
YouTubeTinker & Build
8:01
I2C Relay Board 8-Channel using MCP23008
已浏览 4645 次2021年5月11日
YouTubeBrainstorm Technologies
0:32
Control 8 relay channels wirelessly using Arduino UNO and Bluetooth
已浏览 472 次1 个月前
YouTubeArduino Expert
4:56
Mastering Relay Modules: A Step-by-Step Guide to Harnessing Thei…
已浏览 1308 次2023年9月9日
YouTubeVEDTUBE (VED)
7:17
how to make 8 channel relay switch module at home
已浏览 5万 次2020年12月15日
YouTubeIOT KANTI
11:39
Raspberry Pi: 8 Channel Relay step-by-step with software examples fo…
已浏览 91万 次2014年5月24日
YouTubeskiwithpete
18:52
Lesson 67: Controlling 8 channel relay with a 4x3 keypad to control …
已浏览 2.3万 次2019年4月19日
YouTubeRobojax
5:07
Relay Module Pin Connections Explained (Simple!)
已浏览 624 次2024年3月10日
YouTubeelectrotonics
0:30
8 Channel Relay Testing via Arduino
已浏览 129 次2024年8月12日
YouTubecircuitrocks
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
1:33
8 Channel relay module I2C PCF8574 expander 3.3V 5.0V Ardu…
已浏览 2485 次2022年9月9日
YouTubeKRIDA Electronics
5:25
How to use a RELAY with ESP8266 NodeMCU | Easy Guide
已浏览 2.5万 次2023年10月24日
YouTubeINOVATRIX
3:44
How to: Home Automation - connect 8 channel relay + Raspberry Pi
已浏览 42.2万 次2013年8月25日
YouTubeskiwithpete
6:35
How to Wire Up 8Pin relay to base
已浏览 19.6万 次2019年2月3日
YouTubeBMWRepairsSG
5:01
ESP8266 WIFI 8-way Relay Module ESP-12F Development Board fro…
已浏览 3.8万 次2021年10月3日
YouTubeGreat Projects
0:18
5V 8 Channel Relay Module For Arduino from banggood.com
已浏览 6.7万 次2014年11月10日
YouTubeMesut Yılmaz
3:09
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YouTubeSequent Microsystems
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已浏览 7492 次11 个月之前
YouTubeKiyani's Lab
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购买 8 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
211
$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
$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
77
$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
$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
$265.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-08TRS)
Automation Direct
$265.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-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
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
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
$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
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$25.96
Eletechsup DC 12V 8 CH Multifunction Power Conditioner Sequencer Switch Interlock Latch Self-Locking Momentary Relay Module (1)
Amazon.com
Free shipping
$25.96
Eletechsup DC 12V 8 CH Multifunction Power Conditioner Sequencer Switch Interlock Latch Self-Locking Momentary Relay Module (1)
Amazon.com
$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
$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
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$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
$12.99
TWTADE/JTX-2C, MK2P-I DPDT Power Relay With Plug-In Terminal Socket Base, DC 12V Coil, 8 Pin 2NO 2NC
Amazon.com
282
$12.99
TWTADE/JTX-2C, MK2P-I DPDT Power Relay With Plug-In Terminal Socket Base, DC 12V Coil, 8 Pin 2NO 2NC
Amazon.com
$14.49
Omron General Purpose Relay: PCB Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: LY2-0-DC24
Grainger
2
$14.49
Omron General Purpose Relay: PCB Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: LY2-0-DC24
Grainger
$11.89
Finder 40.52.8.120.0000 | MINIATURE PCB RELAY, 120 V, 8 A, DPDT, 2 POLE, SOCKETABLE, PLUG-IN, 40 SERIES | Power Relays
RS
$11.89
Finder 40.52.8.120.0000 | MINIATURE PCB RELAY, 120 V, 8 A, DPDT, 2 POLE, SOCKETABLE, PLUG-IN, 40 SERIES | Power Relays
RS
$12.99
Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable For DIN Rail System
Amazon.com
593
$12.99
Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable For DIN Rail System
Amazon.com
$34.34
Schneider General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 8 Pins/Terminals Model: 750XBXRM4L-120A
Grainger
$34.34
Schneider General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 8 Pins/Terminals Model: 750XBXRM4L-120A
Grainger