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购买 Relay Module Circuit
广告
$105.11
2967060 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21-21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$105.11
2967060 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21-21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$410.03
Littelfuse Rk-13 Relay Interface Module
Gordon Electric Supply
$410.03
Littelfuse Rk-13 Relay Interface Module
Gordon Electric Supply
$53.80
Square D Rxm041bn7 : Relay Module 24-60Vac Rxm +Options
Gordon Electric Supply
$53.80
Square D Rxm041bn7 : Relay Module 24-60Vac Rxm +Options
Gordon Electric Supply
$255.15
2903334 Phoenix Contact - Relay Module - RIF-1-RPT-LDP-24DC/2X21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$255.15
2903334 Phoenix Contact - Relay Module - RIF-1-RPT-LDP-24DC/2X21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$9.99
Square D Rzm041bn7 Relay Module 24-60Vac Rsb +Options
Gordon Electric Supply
$9.99
Square D Rzm041bn7 Relay Module 24-60Vac Rsb +Options
Gordon Electric Supply
$199.80
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$199.80
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
Free shipping
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
$54.01
Electronics-Salon 4 DPDT Signal Relay Module Board, DC 5V Version, For Arduino Raspberry-Pi 8051 PIC.
ibspot
13
$54.01
Electronics-Salon 4 DPDT Signal Relay Module Board, DC 5V Version, For Arduino Raspberry-Pi 8051 PIC.
ibspot
$43.95
GE Fanuc IC610MDL180A 8 Circuit Relay Output Module 5A 115V
King Surplus
$43.95
GE Fanuc IC610MDL180A 8 Circuit Relay Output Module 5A 115V
King Surplus
$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
$26.60
LAOMAO 5V 1-Channel Relay Module, 250VAC/10A, Optocoupler Isolation, High/Low Level Trip, Compatible With Arduino, Raspberry Pi, SPS, Smart Home &
ibspot
$26.60
LAOMAO 5V 1-Channel Relay Module, 250VAC/10A, Optocoupler Isolation, High/Low Level Trip, Compatible With Arduino, Raspberry Pi, SPS, Smart Home &
ibspot
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$27.97
YELUFT Relay Module 2 Channel DC 5V, Relay Board With Optocoupler Low Level Trigger For Arduino Raspberry Pi MEGA2560
ibspot
$27.97
YELUFT Relay Module 2 Channel DC 5V, Relay Board With Optocoupler Low Level Trigger For Arduino Raspberry Pi MEGA2560
ibspot
$164.00
Allen-Bradley 1769-OW16 16-Point AC/DC Relay Output Module Ser A
PLCHardware.com
$164.00
Allen-Bradley 1769-OW16 16-Point AC/DC Relay Output Module Ser A
PLCHardware.com
$289.00
Allen-Bradley 1762-OW8 Micrologix 8-P AC/DC Relay Output Module
PLCHardware.com
$289.00
Allen-Bradley 1762-OW8 Micrologix 8-P AC/DC Relay Output Module
PLCHardware.com
$263.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$263.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$6.16
$10.24
Relay Trigger Delay Switch Board Module DIY Time Delay Relay Module Timer Relay Switch Board 12V DC
AliExpress
Free shipping
折扣 39%
$6.16
$10.24
Relay Trigger Delay Switch Board Module DIY Time Delay Relay Module Timer Relay Switch Board 12V DC
AliExpress
$3.52
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
AliExpress
$3.52
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
AliExpress
$1.13
$1.55
Time Delay Relay DC 5V 12V 24V Timer Module Trigger Cycle Delay Timing Circuit Switch Module With
AliExpress
折扣 27%
$1.13
$1.55
Time Delay Relay DC 5V 12V 24V Timer Module Trigger Cycle Delay Timing Circuit Switch Module With
AliExpress
$11.99
Sainsmart 4-Channel 5V Relay Module For Arduino Raspberry Pi Canada
SainSmart.com
$11.99
Sainsmart 4-Channel 5V Relay Module For Arduino Raspberry Pi Canada
SainSmart.com
$0.88
Wide Voltage 5V-30V Trigger Time Delay Relay Module Timer Module Delay Conduction Delay Switch
Alibaba B2B
Free shipping
$0.88
Wide Voltage 5V-30V Trigger Time Delay Relay Module Timer Module Delay Conduction Delay Switch
Alibaba B2B
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$43.15
Adafruit Industries LLC 2935 POWER RELAY MODULE 4-OUTLET
DigiKey
$43.15
Adafruit Industries LLC 2935 POWER RELAY MODULE 4-OUTLET
DigiKey
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi Canada
SainSmart.com
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi Canada
SainSmart.com
$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
$133.65
Module-Relay 00603061
partselect.com
$133.65
Module-Relay 00603061
partselect.com
$0.50
5V 12V 24V 1 Channel Relay Board Module With Optocoupler Level Trigger
Alibaba B2B
Free shipping
$0.50
5V 12V 24V 1 Channel Relay Board Module With Optocoupler Level Trigger
Alibaba B2B
$29.99
8-Channel 12V USB Relay Module | Sainsmart USA
SainSmart.com
$29.99
8-Channel 12V USB Relay Module | Sainsmart USA
SainSmart.com
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$0.75
1-Way Delayed Power-Off Trigger Circuit 6-30V Switch Relay Delay Module With Cycle Timing Electronic Modules And Kits
Alibaba B2B
Free shipping
$0.75
1-Way Delayed Power-Off Trigger Circuit 6-30V Switch Relay Delay Module With Cycle Timing Electronic Modules And Kits
Alibaba B2B
$16.75
Altronix (RBSN) Sensitive Relay Module 12Vdcor 24Vdc Op
POSGlobal.com
$16.75
Altronix (RBSN) Sensitive Relay Module 12Vdcor 24Vdc Op
POSGlobal.com
$34.95
NEW Ford 6.0L Powerstroke FICM Relay Control Module |F80B14B1928A, F80B14B192AA, F80Z14N089AA, F8OZ14N089AA | 2003-2007 Ford Powerstroke 6.0L
Dale's Super Store
Free shipping
$34.95
NEW Ford 6.0L Powerstroke FICM Relay Control Module |F80B14B1928A, F80B14B192AA, F80Z14N089AA, F8OZ14N089AA | 2003-2007 Ford Powerstroke 6.0L
Dale's Super Store
$202.38
GE CTD90DP4M1W2 Electronic Relay Control Board Genuine OEM
Genuine Replacement Parts
$202.38
GE CTD90DP4M1W2 Electronic Relay Control Board Genuine OEM
Genuine Replacement Parts
$2,464.00
Relay Module (10 A) For TLS-450Plus
Freedom Electronics
$2,464.00
Relay Module (10 A) For TLS-450Plus
Freedom Electronics
$54.03
Smart Home Relay Module 85-250V Relay Ac Dc 7-32V 85-250V Smart Light
eBay
Free shipping
$54.03
Smart Home Relay Module 85-250V Relay Ac Dc 7-32V 85-250V Smart Light
eBay
circuitdigest.com
4-Channel Relay Driver Circuit and PCB Design
In this project we will make a 4-Channel Relay Driver Circuit for relay based applications. Here we designed an isolated PCB for 4 relays so we can operate 4 AC appliances at a time.
已浏览 12 次
2019年9月23日
Relay Circuit
1:54
Relay Explained । Relay working । Electrical Circuit Diagram
YouTube
Electrical Circuit Diagram
已浏览 13.6万 次
2020年8月14日
Introduction to the Electronic Relay Using Snap Circuits
instructables.com
2020年10月1日
19:40
How to use a Relay in Circuit and How a relay works
YouTube
Tech StudyCell
已浏览 3.7万 次
2017年2月9日
热门视频
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instructables.com
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ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
randomnerdtutorials.com
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Relay Types
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How Relay Works Types of Relay SPST SPDT DPDT in English
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Arduino Relay Tutorial - Control High Voltage Devices with Arduino
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How a Relay Works – How to Connect N/O, N/C Pins – Homema
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购买 Relay Module Circuit
广告
$105.11
2967060 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21-21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$105.11
2967060 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21-21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$410.03
Littelfuse Rk-13 Relay Interface Module
Gordon Electric Supply
$410.03
Littelfuse Rk-13 Relay Interface Module
Gordon Electric Supply
$53.80
Square D Rxm041bn7 : Relay Module 24-60Vac Rxm +Options
Gordon Electric Supply
$53.80
Square D Rxm041bn7 : Relay Module 24-60Vac Rxm +Options
Gordon Electric Supply
$255.15
2903334 Phoenix Contact - Relay Module - RIF-1-RPT-LDP-24DC/2X21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$255.15
2903334 Phoenix Contact - Relay Module - RIF-1-RPT-LDP-24DC/2X21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$9.99
Square D Rzm041bn7 Relay Module 24-60Vac Rsb +Options
Gordon Electric Supply
$9.99
Square D Rzm041bn7 Relay Module 24-60Vac Rsb +Options
Gordon Electric Supply
$199.80
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$199.80
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
Free shipping
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
$54.01
Electronics-Salon 4 DPDT Signal Relay Module Board, DC 5V Version, For Arduino Raspberry-Pi 8051 PIC.
ibspot
13
$54.01
Electronics-Salon 4 DPDT Signal Relay Module Board, DC 5V Version, For Arduino Raspberry-Pi 8051 PIC.
ibspot
$43.95
GE Fanuc IC610MDL180A 8 Circuit Relay Output Module 5A 115V
King Surplus
$43.95
GE Fanuc IC610MDL180A 8 Circuit Relay Output Module 5A 115V
King Surplus
$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
$26.60
LAOMAO 5V 1-Channel Relay Module, 250VAC/10A, Optocoupler Isolation, High/Low Level Trip, Compatible With Arduino, Raspberry Pi, SPS, Smart Home &
ibspot
$26.60
LAOMAO 5V 1-Channel Relay Module, 250VAC/10A, Optocoupler Isolation, High/Low Level Trip, Compatible With Arduino, Raspberry Pi, SPS, Smart Home &
ibspot
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$27.97
YELUFT Relay Module 2 Channel DC 5V, Relay Board With Optocoupler Low Level Trigger For Arduino Raspberry Pi MEGA2560
ibspot
$27.97
YELUFT Relay Module 2 Channel DC 5V, Relay Board With Optocoupler Low Level Trigger For Arduino Raspberry Pi MEGA2560
ibspot
$164.00
Allen-Bradley 1769-OW16 16-Point AC/DC Relay Output Module Ser A
PLCHardware.com
$164.00
Allen-Bradley 1769-OW16 16-Point AC/DC Relay Output Module Ser A
PLCHardware.com
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Allen-Bradley 1762-OW8 Micrologix 8-P AC/DC Relay Output Module
PLCHardware.com
$289.00
Allen-Bradley 1762-OW8 Micrologix 8-P AC/DC Relay Output Module
PLCHardware.com
$263.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
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Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
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$10.24
Relay Trigger Delay Switch Board Module DIY Time Delay Relay Module Timer Relay Switch Board 12V DC
AliExpress
Free shipping
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$10.24
Relay Trigger Delay Switch Board Module DIY Time Delay Relay Module Timer Relay Switch Board 12V DC
AliExpress
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DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
AliExpress
$3.52
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
AliExpress
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