购买 channel relay module

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$170.10
385101250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$170.10
385101250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$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
$6.00
5V 4 Channel Relay Module For Arduino Compatible With PIC ARM DSP AVR MSP430 - 2 Pack
Evalm
$6.00
5V 4 Channel Relay Module For Arduino Compatible With PIC ARM DSP AVR MSP430 - 2 Pack
Evalm
$15.89
Hi Letgo 12 V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Everymarket INC
368
$15.89
Hi Letgo 12 V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Everymarket INC
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$4,607.34
Ni/Emerson 778572-69 Pxi-2569, Relay Module, Spst, 100-Ch | PXI Relay Modules
Newark
$4,607.34
Ni/Emerson 778572-69 Pxi-2569, Relay Module, Spst, 100-Ch | PXI Relay Modules
Newark
$3,100.30
Ni/Emerson 778572-86 Pxi-2586, Relay Module, Spst, 10-Ch | PXI Relay Modules
Newark
$3,100.30
Ni/Emerson 778572-86 Pxi-2586, Relay Module, Spst, 10-Ch | PXI Relay Modules
Newark
$100.00
Allen-Bradley 1746-OW4 SLC 500 4-Channel Relay Output Module, A
PLCHardware.com
$100.00
Allen-Bradley 1746-OW4 SLC 500 4-Channel Relay Output Module, A
PLCHardware.com
$17.65
Hi Letgo 2Pcs 5 V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
Everymarket INC
863
$17.65
Hi Letgo 2Pcs 5 V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
Everymarket INC
$2.99
5V 2 Channel Solid State Relay Module With Fuse For Low Level Control 250V 2A
Evalm
$2.99
5V 2 Channel Solid State Relay Module With Fuse For Low Level Control 250V 2A
Evalm
$2,835.60
Ni/Emerson 778572-64 Pxi-2564, Relay Module, Spst, 16-Ch | PXI Relay Modules
Newark
$2,835.60
Ni/Emerson 778572-64 Pxi-2564, Relay Module, Spst, 16-Ch | PXI Relay Modules
Newark
$149.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser D
PLCHardware.com
3
$149.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser D
PLCHardware.com
$4,012.68
Ni/Emerson 778572-71 Pxi-2571, Relay Module, Spdt, 66-Ch | PXI Relay Modules
Newark
$4,012.68
Ni/Emerson 778572-71 Pxi-2571, Relay Module, Spdt, 66-Ch | PXI Relay Modules
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$17.65
Hi Letgo 12 V 4 Channel Relay Module With Opto Isolated Support High And Low Level Trigger
Everymarket INC
170
$17.65
Hi Letgo 12 V 4 Channel Relay Module With Opto Isolated Support High And Low Level Trigger
Everymarket INC
$14.79
Relay Module Set Of 5 1 Channel Dc 5 V Relay Module Development Board With High Low Level Trigger Optocoupler
Everymarket INC
$14.79
Relay Module Set Of 5 1 Channel Dc 5 V Relay Module Development Board With High Low Level Trigger Optocoupler
Everymarket INC
$16.99
Jessinie 5 V 2 Channel Relay Module With Optocoupler For Arduino Projects, 2 Way Relay Control Board
Everymarket INC
$16.99
Jessinie 5 V 2 Channel Relay Module With Optocoupler For Arduino Projects, 2 Way Relay Control Board
Everymarket INC
$195.20
$272.50
385201250060 FINDER Relay Interface Module
Standard Electric Supply Co.
折扣 28%
$195.20
$272.50
385201250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$99.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$99.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$17.01
Jessinie 5 V 4 Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Ard
Everymarket INC
$17.01
Jessinie 5 V 4 Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Ard
Everymarket INC
$230.27
Wago 750-514 2 Channel Relay Output Module | Input / Output Modules
Newark
$230.27
Wago 750-514 2 Channel Relay Output Module | Input / Output Modules
Newark
$26.08
Hailege 2Pcs 12 V 1 Channel Relay Module Relay Switch With Optocoupler Isolation Support High Or Low Level Trigger
Everymarket INC
$26.08
Hailege 2Pcs 12 V 1 Channel Relay Module Relay Switch With Optocoupler Isolation Support High Or Low Level Trigger
Everymarket INC
$29.60
4 Channel Relay Module Dc 12 V 30 A Relay Module With Optocoupler Isolation
Everymarket INC
$29.60
4 Channel Relay Module Dc 12 V 30 A Relay Module With Optocoupler Isolation
Everymarket INC
$19.80
5 V 2 Channel Relay Module Arduino Pi Arm Avr Dsp Pic Umt Media®
Everymarket INC
$19.80
5 V 2 Channel Relay Module Arduino Pi Arm Avr Dsp Pic Umt Media®
Everymarket INC
$284.00
Advantech ADAM-6066-D 6-Ch Digital I/P&Power Relay Module, 30V | Input / Output Modules
Newark
$284.00
Advantech ADAM-6066-D 6-Ch Digital I/P&Power Relay Module, 30V | Input / Output Modules
Newark
$357.00
Ni/Emerson 783906-01 Ni-9482, Relay O/P Mod, C Series, 4Ch | Compactdaq Modules
Newark
$357.00
Ni/Emerson 783906-01 Ni-9482, Relay O/P Mod, C Series, 4Ch | Compactdaq Modules
Newark
$5.61
6 Channel Dc 5V Relay Module Expansion Board Optocoupler Insulation
eBay
$5.61
6 Channel Dc 5V Relay Module Expansion Board Optocoupler Insulation
eBay
$24.50
4 Channel Relay Module, 4 Channel Relay Board 5 V Relay Module With Optocoupler High & Low Trigger Module For 5 V/12 V/2
Everymarket INC
$24.50
4 Channel Relay Module, 4 Channel Relay Board 5 V Relay Module With Optocoupler High & Low Trigger Module For 5 V/12 V/2
Everymarket INC
$32.71
Diann 30 A 4 Channel Relay Module 12 V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolati
Everymarket INC
$32.71
Diann 30 A 4 Channel Relay Module 12 V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolati
Everymarket INC
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$14.00
Jessinie 5 V Optocoupler Isolation Relay Module, 1 Channel High/Low Level Trigger, Ph2.0 3Pin Interface For Arduino Proj
Everymarket INC
$14.00
Jessinie 5 V Optocoupler Isolation Relay Module, 1 Channel High/Low Level Trigger, Ph2.0 3Pin Interface For Arduino Proj
Everymarket INC
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$8.99
5V One Channel Relay Module Low Level Small Size For Arduino,
eBay
$8.99
5V One Channel Relay Module Low Level Small Size For Arduino,
eBay
Using 5V 1 channel relay module for Arduino
4:56
YouTubeRobojax
Using 5V 1 channel relay module for Arduino
This video shows you how to use 5V relay module for Arduino. First the 5V 1 channel relay is explained and tested. Then from the Arduino software the relay is turned ON and OFF to demonstrate how it work and buzzer is tested. Monitor Door(is it open or closed) from 20km or 13 mile for free using ESP32 with LoRa . Watch the video: https://youtu ...
已浏览 30.8万 次2017年4月2日
Relay Module Arduino
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
7:57
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
YouTubeElectro Nerds Academy
已浏览 1.2万 次8 个月之前
Arduino Relay Module Tutorial - From Beginner to PRO
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
YouTubeHuHamster
已浏览 4万 次2025年2月7日
Control High Voltage with Arduino! Relay Module Full Tutorial
1:08
Control High Voltage with Arduino! Relay Module Full Tutorial
YouTubeArduino with anmol
已浏览 148 次5 个月之前
热门视频
How to using 5V 1 channel relay module for Arduino
2:50
How to using 5V 1 channel relay module for Arduino
YouTubeAD&KING
已浏览 9639 次2022年7月24日
1 Channel to 16 Channel - All Relay Modules Explained and Reviewed in Detail | 5V DC Relay Modules
19:02
1 Channel to 16 Channel - All Relay Modules Explained and Reviewed in Detail | 5V DC Relay Modules
YouTubeRG Innovations
已浏览 1.1万 次2022年2月8日
5V 1 Channel Level Trigger Optocoupler Relay Module For Arduino
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Arduino
YouTubeUnboxing Channel
已浏览 12.4万 次2019年6月11日
Relay Module Circuit
Relay Module Circuit Diagram 1-Channel Relay Module | Electronics DIY Project
2:59
Relay Module Circuit Diagram 1-Channel Relay Module | Electronics DIY Project
YouTubeHobbyElectroLab
已浏览 1263 次2024年2月23日
How to use an Arduino Relay Module
4:41
How to use an Arduino Relay Module
YouTubeTinker & Build
已浏览 17.6万 次2018年2月4日
Connecting a Relay Module to a Microcontroller
11:41
Connecting a Relay Module to a Microcontroller
YouTubeBrad Henson
已浏览 38.2万 次2021年3月12日
How to using 5V 1 channel relay module for Arduino
2:50
How to using 5V 1 channel relay module for Arduino
已浏览 9639 次2022年7月24日
YouTubeAD&KING
1 Channel to 16 Channel - All Relay Modules Explained and Reviewed in Detail | 5V DC Relay Modules
19:02
1 Channel to 16 Channel - All Relay Modules Explained and Reviewed …
已浏览 1.1万 次2022年2月8日
YouTubeRG Innovations
5V 1 Channel Level Trigger Optocoupler Relay Module For Arduino
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
已浏览 12.4万 次2019年6月11日
YouTubeUnboxing Channel
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH ARDUINO
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
已浏览 11.8万 次2018年8月6日
YouTubeMYTECTUTOR
Lesson 68, Home Automation: control 16 Channel Relay module using Arduino control 16 AC loads RJT12
17:26
在视频中查找 01:23Module Components and Control
Lesson 68, Home Automation: control 16 Channel Relay module …
已浏览 15.9万 次2018年10月9日
YouTubeRobojax
5V Single Channel Relay Module | For Arduino Uno #relay #module #arduinounoprojects #module #diy
0:26
5V Single Channel Relay Module | For Arduino Uno #relay #module #…
已浏览 2974 次11 个月之前
YouTubeCrazy Saman
5V Single Channel Relay Module | For Arduino Projects #relayproject #relay #relay #arduinodiy #dc
0:20
5V Single Channel Relay Module | For Arduino Projects #relayprojec…
已浏览 389 次2024年9月25日
YouTubeCrazy Saman
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
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
0:15
Single Channel Relay Module for Arduino | DIY Project #hobbyelect…
已浏览 2703 次2024年3月3日
YouTubeHobbyElectroLab
10:29
Single channel relay module circuit diagram , single channel relay sch…
已浏览 2157 次2023年2月21日
YouTubeET INVENTION
11:51
在视频中查找 00:11Connecting the Relay
How to use 2 channel relay to control AC and DC loads in Arduin…
已浏览 21.7万 次2017年12月26日
YouTubeRobojax
1:48
Arduino Relay Control: A Beginner's Guide to Controlling Machines
已浏览 1.7万 次2023年2月24日
YouTubeCircuit Digest
0:26
5V 1 Channel Relay Module | Low Level Trigger #relay #relaymodule …
已浏览 4505 次2025年3月7日
YouTubeCrazy Saman
0:26
5V Single Channel Relay Module #iotprojects #relay #arduinoprojec…
已浏览 883 次2025年2月11日
YouTubeCrazy Saman
0:23
How to Design a Single Channel 5V Relay Module
已浏览 842 次4 个月之前
YouTubeRND Electronics
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
已浏览 4.1万 次2025年2月7日
YouTubeHuHamster
35:12
在视频中查找 12:02Designing the Relay Module
DIY single Channel Relay Module | Complete Tutorial | EasyEDA |
已浏览 8539 次2021年5月3日
YouTubeWaqas Farooq
7:57
Lesson: 10 - How to Use a Relay Module with Arduino | Complete B…
已浏览 1.2万 次8 个月之前
YouTubeElectro Nerds Academy
4:48
How to make 5V Relay Module at home || 1 channel relay module || …
已浏览 1.1万 次2021年10月14日
YouTubeProjects Planner
2:48
5V Relay Module Tutorial for beginners Working, Wiring Explai…
已浏览 545 次4 个月之前
YouTubeHobbitainment
5:26
Arduino Relay Modules | Proteus Library
已浏览 5.5万 次2023年11月28日
YouTubeELECTRONICS TREE
2:13
How to use 5v relay module | Arduino UNO with 5v relay modul…
已浏览 4.1万 次2020年6月9日
YouTubeSriTu Hobby
17:33
How to use 4 channel Relay to control AC load with Arduino cod…
已浏览 18.3万 次2018年3月27日
YouTubeRobojax
11:36
HOW TO USE RELAY MODULE WITH ARDUINO | 4 RELAY MODU…
已浏览 1.8万 次2022年9月11日
YouTubeProject Weekend
2:42
About 1 Channel Relay Module
已浏览 2411 次2024年11月27日
YouTubeElectrical Simulation
4:18
How to interface 2 Channel Relay Module with Arduino - Arduino UN…
已浏览 6333 次2021年4月14日
YouTubeCircuits DIY
12:50
4 Relay module interface with an Arduino UNO. #electronics #ardui…
已浏览 3251 次2025年2月26日
YouTubeLearning Microcontrollers
3:27
How to use a relay module - easy setup and testing
已浏览 2293 次2024年12月11日
YouTubePhilip Giacalone
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购买 channel relay module

广告
关于我们的广告
$170.10
385101250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$170.10
385101250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$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
$6.00
5V 4 Channel Relay Module For Arduino Compatible With PIC ARM DSP AVR MSP430 - 2 Pack
Evalm
$6.00
5V 4 Channel Relay Module For Arduino Compatible With PIC ARM DSP AVR MSP430 - 2 Pack
Evalm
$15.89
Hi Letgo 12 V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Everymarket INC
368
$15.89
Hi Letgo 12 V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Everymarket INC
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$4,607.34
Ni/Emerson 778572-69 Pxi-2569, Relay Module, Spst, 100-Ch | PXI Relay Modules
Newark
$4,607.34
Ni/Emerson 778572-69 Pxi-2569, Relay Module, Spst, 100-Ch | PXI Relay Modules
Newark
$3,100.30
Ni/Emerson 778572-86 Pxi-2586, Relay Module, Spst, 10-Ch | PXI Relay Modules
Newark
$3,100.30
Ni/Emerson 778572-86 Pxi-2586, Relay Module, Spst, 10-Ch | PXI Relay Modules
Newark
$100.00
Allen-Bradley 1746-OW4 SLC 500 4-Channel Relay Output Module, A
PLCHardware.com
$100.00
Allen-Bradley 1746-OW4 SLC 500 4-Channel Relay Output Module, A
PLCHardware.com
$17.65
Hi Letgo 2Pcs 5 V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
Everymarket INC
863
$17.65
Hi Letgo 2Pcs 5 V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
Everymarket INC
$2.99
5V 2 Channel Solid State Relay Module With Fuse For Low Level Control 250V 2A
Evalm
$2.99
5V 2 Channel Solid State Relay Module With Fuse For Low Level Control 250V 2A
Evalm
$2,835.60
Ni/Emerson 778572-64 Pxi-2564, Relay Module, Spst, 16-Ch | PXI Relay Modules
Newark
$2,835.60
Ni/Emerson 778572-64 Pxi-2564, Relay Module, Spst, 16-Ch | PXI Relay Modules
Newark
$149.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser D
PLCHardware.com
3
$149.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser D
PLCHardware.com
$4,012.68
Ni/Emerson 778572-71 Pxi-2571, Relay Module, Spdt, 66-Ch | PXI Relay Modules
Newark
$4,012.68
Ni/Emerson 778572-71 Pxi-2571, Relay Module, Spdt, 66-Ch | PXI Relay Modules
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$17.65
Hi Letgo 12 V 4 Channel Relay Module With Opto Isolated Support High And Low Level Trigger
Everymarket INC
170
$17.65
Hi Letgo 12 V 4 Channel Relay Module With Opto Isolated Support High And Low Level Trigger
Everymarket INC