购买 high voltage relay module

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$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
76
$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
76
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$74.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
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5
Free shipping
$74.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
5
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$2.31
$4.67
1 Channel 3V/3.3V Relay Module High Level Trigger With Optocoupler Isolation 10A 250VAC/30VDC Drive
Aliexpress
折扣 50%
$2.31
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1 Channel 3V/3.3V Relay Module High Level Trigger With Optocoupler Isolation 10A 250VAC/30VDC Drive
Aliexpress
$7.38
$13.62
High Level Trigger Relay Module Optocoupler Relay Module DC 3V/3.3V Isolated Drive Control Board
Aliexpress
Free shipping
折扣 45%
$7.38
$13.62
High Level Trigger Relay Module Optocoupler Relay Module DC 3V/3.3V Isolated Drive Control Board
Aliexpress
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$0.59
$1.04
3V/5V/12V/24V Single Channel Relay Module - High Level Trigger Isolation Drive Board For Arduino,
Aliexpress
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折扣 43%
$0.59
$1.04
3V/5V/12V/24V Single Channel Relay Module - High Level Trigger Isolation Drive Board For Arduino,
Aliexpress
Free shipping
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$200.65
$222.95
35 Amps, 7-20 V MSD High-Current Solid State Relay Blocks | MSD Ignition 7564-HC
Summit Racing
8
Free shipping
折扣 10%
$200.65
$222.95
35 Amps, 7-20 V MSD High-Current Solid State Relay Blocks | MSD Ignition 7564-HC
Summit Racing
8
$3.36
$3.45
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
Aliexpress
$3.36
$3.45
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
Aliexpress
$5.00
High-Current Relay Module 30A With Optocoupler 5V 12V 24V Input PLC Industrial Control Module For
Aliexpress
Free shipping
$5.00
High-Current Relay Module 30A With Optocoupler 5V 12V 24V Input PLC Industrial Control Module For
Aliexpress
Free shipping
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$3.48
$3.67
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$3.48
$3.67
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$1.66
$1.71
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board
Aliexpress
$1.66
$1.71
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board
Aliexpress
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$2.24
$2.31
High/Low Level Trigger Relay Module 2 Channel 5V 9V 12V 24V Home Intelligent Control Module,With
Aliexpress
$2.24
$2.31
High/Low Level Trigger Relay Module 2 Channel 5V 9V 12V 24V Home Intelligent Control Module,With
Aliexpress
$0.60
$0.76
3V 5V 12V 24V Single Relay Module High Level Drive Isolated Control Board For Arduino PLC Automation
Aliexpress
折扣 21%
$0.60
$0.76
3V 5V 12V 24V Single Relay Module High Level Drive Isolated Control Board For Arduino PLC Automation
Aliexpress
$4.03
$4.21
1 2 4 8 Channel High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric
Aliexpress
$4.03
$4.21
1 2 4 8 Channel High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric
Aliexpress
$53.06
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
1
$53.06
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
1
$0.47
$0.59
DC 3V 5V 12V 24V 1 Channel Relay Optocoupler Isolated Drive Control Module High Level Drive Board
AliExpress
折扣 20%
$0.47
$0.59
DC 3V 5V 12V 24V 1 Channel Relay Optocoupler Isolated Drive Control Module High Level Drive Board
AliExpress
$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
$1.77
$3.62
1/2/4/8 Channel High/Low Level Trigger Relay Module 5V12V24V Ome Intelligent Control Module With
Aliexpress
折扣 51%
$1.77
$3.62
1/2/4/8 Channel High/Low Level Trigger Relay Module 5V12V24V Ome Intelligent Control Module With
Aliexpress
$2.10
$4.21
High/Low Level Trigger Relay Module 1 2 4 8 Channel 5V 12V 24V Home Intelligent Control Module With
Aliexpress
折扣 50%
$2.10
$4.21
High/Low Level Trigger Relay Module 1 2 4 8 Channel 5V 12V 24V Home Intelligent Control Module With
Aliexpress
$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
$1.37
$1.43
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$1.37
$1.43
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
Aliexpress
$3.17
1 Channel 30A Relay Module 5V/12V/24V High And Low Level PLC Automation Control Intelligence
Aliexpress
$3.17
1 Channel 30A Relay Module 5V/12V/24V High And Low Level PLC Automation Control Intelligence
Aliexpress
How to use 12V Relay module with Arduino to control High Voltage Devices | How Relay Module works
8:30
在视频中查找 06:0312 volt Relay
How to use 12V Relay module with Arduino to control High Voltage D…
已浏览 4.6万 次2019年2月16日
YouTubeTech StudyCell
Control High Voltage Devices – Arduino Relay Tutorial
7:30
在视频中查找 03:37Using the Relay Module with High Voltage Devices
Control High Voltage Devices – Arduino Relay Tutorial
已浏览 64.5万 次2015年9月9日
YouTubeHow To Mechatronics
Connecting a Relay Module to a Microcontroller
11:41
在视频中查找 00:16Components and Connections of Relay Modules
Connecting a Relay Module to a Microcontroller
已浏览 33.2万 次2021年3月12日
YouTubeBrad Henson
Arduino Lesson 6 High Voltage Relay
13:17
在视频中查找 04:00Testing the Relay Module
Arduino Lesson 6 High Voltage Relay
已浏览 7063 次2020年12月18日
YouTubeDIY Tech Guy
What Is a Relay Module? Switch High Power Safely 🔌⚡ | Arduino Relay Explained #shorts
1:04
What Is a Relay Module? Switch High Power Safely 🔌⚡ | Arduino Rel…
已浏览 1096 次10 个月之前
YouTubeTechnical Shubham
Control High Voltage with Arduino! Relay Module Full Tutorial
1:08
Control High Voltage with Arduino! Relay Module Full Tutorial
已浏览 145 次3 个月之前
YouTubeArduino with anmol
ONE channel relay module 30A with high and low Triger trigger
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ONE channel relay module 30A with high and low Triger trigger
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YouTubeKURYENTECH
10:23
Relay Testing || High Voltage Panel || How to operate the Relay of HT …
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What Is A Contactor (HV Relay) In An EV's High Voltage System? - El…
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High Voltage Reed Relays | Up to 20kV Standoff | Pickering Electron…
已浏览 394 次10 个月之前
YouTubePickering Electronics Ltd
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MSD Introduces Affordable Relay Modules for High-Powered Autom…
已浏览 1.1万 次2023年3月8日
YouTubeHolley
1:57
Electronic Relays Explained | Simple Electronics
已浏览 1920 次4 个月之前
YouTubeElectronics Education
0:45
Active High and Isolated Relay Module Circuit
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YouTubeSecret of Electronics
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Relay Module Explained | How It Works and How to Use It for Begin…
已浏览 55 次8 个月之前
YouTubeGyanKosh - The World's Most Advanced LMS
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Mastering Relay Modules: A Step-by-Step Guide to Harnessing Thei…
已浏览 1322 次2023年9月9日
YouTubeVEDTUBE (VED)
6:18
在视频中查找 00:19Relay Module Overview
5 volt relay module switched by either high or low input signal ho…
已浏览 2.4万 次2023年3月21日
YouTubeelectronzap
4:01
Build Your Own Isolated Relay Module
已浏览 1418 次1 个月前
YouTubePrimo
51:32
Smart Relays in Electric Vehicles | High Voltage Battery
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YouTubeInside EV Training - with Daniel and Chris
4:27
DIY 4-Channel Relay Module | Build Your Own Relay Board for Device …
已浏览 230 次10 个月之前
YouTubeMAKER CREATIVE
7:22
在视频中查找 00:12What is a Relay Module?
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with A…
已浏览 1.7万 次2021年1月1日
YouTubeSunFounder Maker Education
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已浏览 1255 次4 个月之前
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在视频中查找 00:34Using a Relay
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已浏览 17.8万 次2021年1月15日
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How a Relay Works | Tiny Device That Controls BIG Machines | Elec…
已浏览 1117 次3 个月之前
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How Relays Work - Basic working principle electronics engineering …
已浏览 263.4万 次2020年9月19日
YouTubeThe Engineering Mindset
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Protective relay basics | Eaton PSEC
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1:58
Arduino Relay Module Tutorial - From Beginner to PRO
已浏览 2.9万 次2025年2月7日
YouTubeHuHamster
6:09
What is a Relay System ?
已浏览 16.4万 次2018年5月14日
YouTubeRealPars
3:27
How to use a relay module - easy setup and testing
已浏览 1375 次2024年12月11日
YouTubePhilip Giacalone
8:13
High Current Relay (Everything You Need to Know)
已浏览 3910 次2022年6月12日
YouTubeMaven Performance
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购买 high voltage relay module

广告
关于我们的广告
$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
76
$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
76
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$74.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
5
Free shipping
$74.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
5
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$2.31
$4.67
1 Channel 3V/3.3V Relay Module High Level Trigger With Optocoupler Isolation 10A 250VAC/30VDC Drive
Aliexpress
折扣 50%
$2.31
$4.67
1 Channel 3V/3.3V Relay Module High Level Trigger With Optocoupler Isolation 10A 250VAC/30VDC Drive
Aliexpress
$7.38
$13.62
High Level Trigger Relay Module Optocoupler Relay Module DC 3V/3.3V Isolated Drive Control Board
Aliexpress
Free shipping
折扣 45%
$7.38
$13.62
High Level Trigger Relay Module Optocoupler Relay Module DC 3V/3.3V Isolated Drive Control Board
Aliexpress
Free shipping
$0.59
$1.04
3V/5V/12V/24V Single Channel Relay Module - High Level Trigger Isolation Drive Board For Arduino,
Aliexpress
Free shipping
折扣 43%
$0.59
$1.04
3V/5V/12V/24V Single Channel Relay Module - High Level Trigger Isolation Drive Board For Arduino,
Aliexpress
Free shipping
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$200.65
$222.95
35 Amps, 7-20 V MSD High-Current Solid State Relay Blocks | MSD Ignition 7564-HC
Summit Racing
8
Free shipping
折扣 10%
$200.65
$222.95
35 Amps, 7-20 V MSD High-Current Solid State Relay Blocks | MSD Ignition 7564-HC
Summit Racing
8
$3.36
$3.45
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
Aliexpress
$3.36
$3.45
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
Aliexpress
$5.00
High-Current Relay Module 30A With Optocoupler 5V 12V 24V Input PLC Industrial Control Module For
Aliexpress
Free shipping
$5.00
High-Current Relay Module 30A With Optocoupler 5V 12V 24V Input PLC Industrial Control Module For
Aliexpress
Free shipping
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$3.48
$3.67
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$3.48
$3.67
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$1.66
$1.71
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board
Aliexpress
$1.66
$1.71
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board
Aliexpress
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$2.24
$2.31
High/Low Level Trigger Relay Module 2 Channel 5V 9V 12V 24V Home Intelligent Control Module,With
Aliexpress
$2.24
$2.31
High/Low Level Trigger Relay Module 2 Channel 5V 9V 12V 24V Home Intelligent Control Module,With
Aliexpress
$0.60
$0.76
3V 5V 12V 24V Single Relay Module High Level Drive Isolated Control Board For Arduino PLC Automation
Aliexpress
折扣 21%
$0.60
$0.76
3V 5V 12V 24V Single Relay Module High Level Drive Isolated Control Board For Arduino PLC Automation
Aliexpress
$4.03
$4.21
1 2 4 8 Channel High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric
Aliexpress
$4.03
$4.21
1 2 4 8 Channel High Level Trigger DC Control DC Solid-State Relay Module Single-Phase Electric
Aliexpress