Input Relay Module - 搜索视频

购买 Input Relay Module

$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

$9.89

Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+

Amazon.com

1 千+

$9.89

Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+

Amazon.com

1 千+

$11.99

AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

Amazon.com

441

$11.99

AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

Amazon.com

441

$29.55

859-304 WAGO Relay Module, 24 VDC Nominal Input Voltage

Valin Process Control Solutions

$29.55

859-304 WAGO Relay Module, 24 VDC Nominal Input Voltage

Valin Process Control Solutions

$72.00

Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)

Automation Direct

$72.00

Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)

Automation Direct

$77.00

Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)

Automation Direct

$77.00

Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)

Automation Direct

$58.95

40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1

Summit Racing

$58.95

40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1

Summit Racing

$82.00

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

PLCHardware.com

$82.00

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

PLCHardware.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

$590.00

Westinghouse | 2840A18G06 | Relay Module |

Classic Automation

$590.00

Westinghouse | 2840A18G06 | Relay Module |

Classic Automation

$285.00

Allen-Bradley 1771-IAD PLC-5 Digital Input Module 120V 16-In, D

PLCHardware.com

$285.00

Allen-Bradley 1771-IAD PLC-5 Digital Input Module 120V 16-In, D

PLCHardware.com

$248.00

Atlas Elektronik Gmbh | REM401 | Relay And Input Module |

Classic Automation

$248.00

Atlas Elektronik Gmbh | REM401 | Relay And Input Module |

Classic Automation

$291.00

Allen-Bradley 1769-IM12 Compact I/O 12-Input 240VAC Input Module

PLCHardware.com

$291.00

Allen-Bradley 1769-IM12 Compact I/O 12-Input 240VAC Input Module

PLCHardware.com

$666.83

AXIS A9188 Network I/O Relay Module - 0820-001

A1 Security Cameras

$666.83

AXIS A9188 Network I/O Relay Module - 0820-001

A1 Security Cameras

$19.89

788-304 WAGO Relay Module, 24 VDC Nominal Input Voltage

Valin Process Control Solutions

$19.89

788-304 WAGO Relay Module, 24 VDC Nominal Input Voltage

Valin Process Control Solutions

$49.20

$98.40

RIBTE01B | Functional Devices | Low Input/Optoisolated Relay, 20 Amp SPDT, 120 Vac Power Input, 5-25 Vac/Dc Control Input, Hi/Lo Voltage Separation,

Building Controls & Solutions

折扣 50%

$49.20

$98.40

RIBTE01B | Functional Devices | Low Input/Optoisolated Relay, 20 Amp SPDT, 120 Vac Power Input, 5-25 Vac/Dc Control Input, Hi/Lo Voltage Separation,

Building Controls & Solutions

$119.00

Sigmatek | DEZ 161 | DIAS Input/Output Module With Relay |

Classic Automation

$119.00

Sigmatek | DEZ 161 | DIAS Input/Output Module With Relay |

Classic Automation

$83.71

789-571 WAGO Latching Relay Module, 24 VDC Nominal Input Voltage

Valin Process Control Solutions

$83.71

789-571 WAGO Latching Relay Module, 24 VDC Nominal Input Voltage

Valin Process Control Solutions

$40.19

857-354 WAGO Relay Module - Nominal Input Voltage: 24 V AC/DC - 1 Changeover Contact - Limiting Continuous Current: 6 A - Yellow Status Indicator -

Onlinecomponents.com

$40.19

857-354 WAGO Relay Module - Nominal Input Voltage: 24 V AC/DC - 1 Changeover Contact - Limiting Continuous Current: 6 A - Yellow Status Indicator -

Onlinecomponents.com

$3.73

$7.47

5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino

Aliexpress

折扣 50%

$3.73

$7.47

5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino

Aliexpress

$161.95

40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4

Summit Racing

Free shipping

$161.95

40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4

Summit Racing

$101.95

40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2

Summit Racing

$101.95

40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2

Summit Racing

$142.50

ACI | ATL | Analog Input To Relay Output Interface Module

Blackhawk Supply

$142.50

ACI | ATL | Analog Input To Relay Output Interface Module

Blackhawk Supply

$0.46

$0.88

5V/12V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger

Aliexpress

Free shipping

折扣 47%

$0.46

$0.88

5V/12V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger

Aliexpress

Free shipping

$553.89

$887.91

Firelite Alarms CRF-300-6 Addressable Series CRF-300-6 Relay Module

BSA Security Integrators

折扣 37%

$553.89

$887.91

Firelite Alarms CRF-300-6 Addressable Series CRF-300-6 Relay Module

BSA Security Integrators

$10.95

Velleman 4 Channel Relay Module Arduino Compatible By Whadda

Jameco Electronics

$10.95

Velleman 4 Channel Relay Module Arduino Compatible By Whadda

Jameco Electronics

$70.80

($3.54/Pc) 1133390000 Weidmuller Industrial Relay Module 2 CO 110VDC 10A Plug-In Connection

Onlinecomponents.com

$70.80

($3.54/Pc) 1133390000 Weidmuller Industrial Relay Module 2 CO 110VDC 10A Plug-In Connection

Onlinecomponents.com

$160.43

03 2003 Ford F350 Super Duty Relay Module - Standard Motor Products Relay Module

Parts Geek

$160.43

03 2003 Ford F350 Super Duty Relay Module - Standard Motor Products Relay Module

Parts Geek

$1.59

$3.19

1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For

Aliexpress

折扣 50%

$1.59

$3.19

1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For

Aliexpress

$74.78

7940098943 Weidmuller The 7940098943 Is A Plug-In AC Input Relay Module With 3.5Ma Leakage Immunity, Designed To Convert A 230 VAC Control Signal To A

Onlinecomponents.com

$74.78

7940098943 Weidmuller The 7940098943 Is A Plug-In AC Input Relay Module With 3.5Ma Leakage Immunity, Designed To Convert A 230 VAC Control Signal To A

Onlinecomponents.com

$149.00

Superlogics 4 TTL Digital Input/4 Relay Output Module 8060

SuperLogics

$149.00

Superlogics 4 TTL Digital Input/4 Relay Output Module 8060

SuperLogics

$2.99

Grove Relay Module Arduino Compatible 10A 250V

Jameco Electronics

$2.99

Grove Relay Module Arduino Compatible 10A 250V

Jameco Electronics

$16.24

$29.54

Altronix RB30 Relay Module

BSA Security Integrators

折扣 45%

$16.24

$29.54

Altronix RB30 Relay Module

BSA Security Integrators

$104.50

ACI | AAR | Analog Input To Adjustible Relay Output Interface Module

Blackhawk Supply

$104.50

ACI | AAR | Analog Input To Adjustible Relay Output Interface Module

Blackhawk Supply

$629.00

Axis Communications A9188 Network 8-Input/Output Relay Module

B&H Photo-Video-Pro A

$629.00

Axis Communications A9188 Network 8-Input/Output Relay Module

B&H Photo-Video-Pro A

$71.65

$143.30

RIBTE24SB | Functional Devices | Low Input/Optoisolated Relay, 20 Amp SPST + Override, 24 Vac/Dc Power Input, 5-25 Vac/Dc Control Input, Hi/Lo Voltage

Building Controls & Solutions

折扣 50%

$71.65

$143.30

RIBTE24SB | Functional Devices | Low Input/Optoisolated Relay, 20 Amp SPST + Override, 24 Vac/Dc Power Input, 5-25 Vac/Dc Control Input, Hi/Lo Voltage

Building Controls & Solutions

relay module interfacing with arduino code and circuit diagam

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microcontrollerslab.com

relay module interfacing with arduino code and circuit diagam

How to interface relay module with arduino? How to use relay to control high power load? Code and circuit diagram of interfacing

2016年10月13日

Relay Module Arduino

Arduino Relay Basics - How It Works and How to Use It

instructables.com

已浏览 4184 次2021年11月10日

5:09

Relay Module Connection in Arduino: Code and Wiring Diagram

itsourcecode.com

2022年10月16日

8:30

How to use 12V Relay module with Arduino to control High Voltage Devices | How Relay Module works

YouTubeTech StudyCell

已浏览 4.6万次2019年2月16日

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7:30

Arduino Relay Tutorial - Control High Voltage Devices with Arduino

howtomechatronics.com

2015年9月9日

How to Set Up a 5V Relay on the Arduino

circuitbasics.com

2015年11月28日

How a Relay Works – How to Connect N/O, N/C Pins – Homemade Circuit Projects

homemade-circuits.com

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Relay Module Circuit

Lora Arduino Control Relay Module Circuit

instructables.com

2020年10月2日

ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials

randomnerdtutorials.com

2019年12月18日

How to Build a Relay Module Circuit Using a BC547 Transistor | Step-by-Step Tutorial

YouTubeMG Hacker 2.0

已浏览 205 次11 个月之前

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Arduino Relay Tutorial - Control High Voltage Devices with Arduino

2015年9月9日

howtomechatronics.com

How to Set Up a 5V Relay on the Arduino

2015年11月28日

circuitbasics.com

How a Relay Works – How to Connect N/O, N/C Pins – Homema…

4 个月之前

homemade-circuits.com

Understanding Relay Output Modules in Automation | Electrica…

已浏览 1.8万次2023年8月27日

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