购买 Relay Module vs Relay

广告
关于我们的广告
$6.19
Cole Hersee 40A High Power Diode Relay With Bracket | Relay, Form_C, 12V, Resistor Brkt | RC-400112-RN-BX
FleetPride
$6.19
Cole Hersee 40A High Power Diode Relay With Bracket | Relay, Form_C, 12V, Resistor Brkt | RC-400112-RN-BX
FleetPride
$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
$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
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
10
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
$37.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
30
Free shipping
$37.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$165.00
RX3000 Relay Module
Onset Computer Corporation
$165.00
RX3000 Relay Module
Onset Computer Corporation
$15.99
Dafurui 5V Relay Module - 8 Pack 1 Channel Relay Board With Optocoupler, High/Low Level Trigger For Arduino
Amazon.com
76
$15.99
Dafurui 5V Relay Module - 8 Pack 1 Channel Relay Board With Optocoupler, High/Low Level Trigger For Arduino
Amazon.com
$239.77
$286.00
Duke 157830K Relay Smart Power Module | Kitchen Restock
Kitchen Restock
折扣 16%
$239.77
$286.00
Duke 157830K Relay Smart Power Module | Kitchen Restock
Kitchen Restock
$1.45
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$1.45
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$8.92
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
Banggood
$8.92
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
Banggood
$20.29
5V 12V 24V Relay Module 1/2/4/6/8/16 Channel Various Model Options 1 8 Channe...
eBay.com
Free shipping
$20.29
5V 12V 24V Relay Module 1/2/4/6/8/16 Channel Various Model Options 1 8 Channe...
eBay.com
$100.79
Module-Relay
AppliancePartsPros.com
$100.79
Module-Relay
AppliancePartsPros.com
$1.56
$4.61
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
折扣 66%
$1.56
$4.61
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.87
$2.01
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
Banggood
$1.87
$2.01
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
Banggood
$2.84
$22.00
5V/12V Relay Module With Optical Isolation - Dual Level Trigger, High-Power Output, Fault Design, Solid, Triac Relay,Diy Electronics,12 Volt Relay,
Temu US
折扣 87%
$2.84
$22.00
5V/12V Relay Module With Optical Isolation - Dual Level Trigger, High-Power Output, Fault Design, Solid, Triac Relay,Diy Electronics,12 Volt Relay,
Temu US
$29.42
858-303 WAGO Relay Module
Valin Process Control Solutions
$29.42
858-303 WAGO Relay Module
Valin Process Control Solutions
$40.49
Silent Knight SK-RELAY Addressable Relay Module
JMAC
$40.49
Silent Knight SK-RELAY Addressable Relay Module
JMAC
$11.16
$18.50
Four Way Relay Module High Power Four Way Relay Module Control Panel Optocoupler Isolation 30A YYG-4
Aliexpress
Free shipping
折扣 39%
$11.16
$18.50
Four Way Relay Module High Power Four Way Relay Module Control Panel Optocoupler Isolation 30A YYG-4
Aliexpress
$1.99
$9.99
Geekcreit Geekcreit 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official Arduino Boards
Banggood
折扣 80%
$1.99
$9.99
Geekcreit Geekcreit 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official Arduino Boards
Banggood
$7.80
$13.93
2 Channel Relay Module 5V With Power Indicator Light For MCU Control
Aliexpress
Free shipping
折扣 44%
$7.80
$13.93
2 Channel Relay Module 5V With Power Indicator Light For MCU Control
Aliexpress
$4.90
$32.72
5Pcs SRD - 5VDC-SL-C SRD-12VDC-SL-C SRD-24VDC-SL-C Relays 5 Pin PCB Type 5V 12V 24V 10A 250VAC Power Relay, 5-Pin, 12 Volt Relay,5V Relay Module
Temu US
折扣 85%
$4.90
$32.72
5Pcs SRD - 5VDC-SL-C SRD-12VDC-SL-C SRD-24VDC-SL-C Relays 5 Pin PCB Type 5V 12V 24V 10A 250VAC Power Relay, 5-Pin, 12 Volt Relay,5V Relay Module
Temu US
$21.67
2 Channel Relay Module AC/DC 24V Relay Interface Electrical Control Automation
eBay.com
Free shipping
$21.67
2 Channel Relay Module AC/DC 24V Relay Interface Electrical Control Automation
eBay.com
$8.35
$8.99
AIERSAI Relay Module Wifi 4 Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts For Wireless Control DC712V/5V
Banggood
$8.35
$8.99
AIERSAI Relay Module Wifi 4 Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts For Wireless Control DC712V/5V
Banggood
$2.99
1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal BESTEP For Arduino - Products That Work Wit
Banggood
$2.99
1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal BESTEP For Arduino - Products That Work Wit
Banggood
$240.37
Module-Relay 00791411
partselect.com
$240.37
Module-Relay 00791411
partselect.com
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$97.55
Module-Relay 00647139
partselect.com
$97.55
Module-Relay 00647139
partselect.com
$60.00
Module-Ultra Micro 280 Relay E6151
Big Rig World
$60.00
Module-Ultra Micro 280 Relay E6151
Big Rig World
$228.95
Relay 25A
AppliancePartsPros.com
2
$228.95
Relay 25A
AppliancePartsPros.com
$90.77
Schneider Schneider Multi Voltage Relay Module 24Vac/Vdc 120V Spdt PAM-1
DkHardware.com
$90.77
Schneider Schneider Multi Voltage Relay Module 24Vac/Vdc 120V Spdt PAM-1
DkHardware.com
$20.50
Interface Relay: 6A, DPDT, 35mm DIN rail mount (PN# 52102)
Automation Direct
3
$20.50
Interface Relay: 6A, DPDT, 35mm DIN rail mount (PN# 52102)
Automation Direct
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
$17.81
Kidde SM120X SM120X Smoke Alarm Relay Module | Supplyhouse.Com
SupplyHouse.com
3
$17.81
Kidde SM120X SM120X Smoke Alarm Relay Module | Supplyhouse.Com
SupplyHouse.com
$4,649.77
REL52002 Schneider Electric
WiAutomation US
$4,649.77
REL52002 Schneider Electric
WiAutomation US
$10.40
EMERSON 90-340 - Panel Accessories & Relay/Socket Supplies
Radwell.com
12
$10.40
EMERSON 90-340 - Panel Accessories & Relay/Socket Supplies
Radwell.com
$5.09
$79.38
1Pc Multifunctional 16 Channel Relay ( 12V ) - Equipped With 4 Fixed Bolt Holes - Easy To Install - With Controller,Relay Modules, Optocoupler
Temu US
2
折扣 93%
$5.09
$79.38
1Pc Multifunctional 16 Channel Relay ( 12V ) - Equipped With 4 Fixed Bolt Holes - Easy To Install - With Controller,Relay Modules, Optocoupler
Temu US
How a Relay works, and how to wire.
2:58
How a Relay works, and how to wire.
已浏览 6641 次4 周前
YouTubeBig Tire Garage
How relays work / 8 pin normal relay and 8 pin timer relay operation
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How relays work / 8 pin normal relay and 8 pin timer relay operation
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YouTubeElectro Academy
Relay vs Contactor | What is the Difference? | Electrical Engineering #relay #contactor
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Relay vs Contactor | What is the Difference? | Electrical Engineerin…
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YouTubeElectric Fever
This Tiny Device Controls Everything! | What is an Intermediate Relay (KA)? Explained Simply!
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This Tiny Device Controls Everything! | What is an Intermedi…
已浏览 6.1万 次3 个月之前
YouTubeTechnifyi
Team USA dominates 4x100 relay 💨🥇
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Team USA dominates 4x100 relay 💨🥇
已浏览 1913.4万 次2023年4月28日
YouTubeNBC Sports
Power Relay Explained in 30 Seconds 🔥 | HF14FW Relay Testing & Pinout | Electronics Basics #shorts
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Power Relay Explained in 30 Seconds 🔥 | HF14FW Relay Testing …
已浏览 2162 次1 个月前
YouTubeLoose Connections
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Sha'Carri Richardson and US Women's 4x100 relay team wins g…
已浏览 23.4万 次2024年8月9日
YouTubeWTHR
0:08
DIY Relay Short Circuit Protection Project | Easy Electronic Safety Ci…
已浏览 13.2万 次2 个月之前
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2:03
How to wire Safety Relay ? Emergency Stop Dual Channel Mo…
已浏览 19万 次2021年6月19日
YouTubePLC Programming Tutorials Tips and Tricks
0:15
EVERY Heat and Final of the Women’s 4x100m Relays | U23 Be…
已浏览 1.3万 次3 周前
YouTubeEuropean Athletics
0:26
Automotive Relay Tester #relaytester #automobile #mechan…
已浏览 1.2万 次3 周前
YouTubeScrewsNutsAndBolts
1:00
Karnataka Wins Gold 🥇 | Mixed 4x400m Relay Finals | 64th Nation…
已浏览 2.8万 次3 周前
YouTubeN Ramesh Reddy
0:06
3 Phase Motor Forward And Reverse Circuit Wiring | Industrial Automat…
已浏览 185.1万 次1 个月前
YouTubeElectroiQ Lab
0:54
Teamwork Makes the Dream Work: Team USA’s Women’s 4x100m Gol…
已浏览 83.7万 次3 个月之前
YouTubeCarlventures
0:08
Relay Switch Explained | Control LED Light & Water Pump | #short…
已浏览 5.4万 次1 个月前
YouTubeAlone Creator
1:00
Women’s 4x100m Relay Final | FISU World University Games 2025 | Ind…
已浏览 9.7万 次1 个月前
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0:22
Horn relay 4 pin #automobile #electrical #hornsound
已浏览 537 次1 个月前
YouTubeThe Auto Wire Doctor
0:56
IND-RLY-DO4-M | Modbus RTU 4 Channel Relay Module | INDSENS…
已浏览 1317 次3 周前
YouTubeFusion Automate
0:44
This 216-mile race through central Oregon is one wild trip
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YouTubeThe Oregonian
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购买 Relay Module vs Relay

广告
关于我们的广告
$6.19
Cole Hersee 40A High Power Diode Relay With Bracket | Relay, Form_C, 12V, Resistor Brkt | RC-400112-RN-BX
FleetPride
$6.19
Cole Hersee 40A High Power Diode Relay With Bracket | Relay, Form_C, 12V, Resistor Brkt | RC-400112-RN-BX
FleetPride
$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
$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
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
10
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
$37.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
30
Free shipping
$37.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$165.00
RX3000 Relay Module
Onset Computer Corporation
$165.00
RX3000 Relay Module
Onset Computer Corporation
$15.99
Dafurui 5V Relay Module - 8 Pack 1 Channel Relay Board With Optocoupler, High/Low Level Trigger For Arduino
Amazon.com
76
$15.99
Dafurui 5V Relay Module - 8 Pack 1 Channel Relay Board With Optocoupler, High/Low Level Trigger For Arduino
Amazon.com
$239.77
$286.00
Duke 157830K Relay Smart Power Module | Kitchen Restock
Kitchen Restock
折扣 16%
$239.77
$286.00
Duke 157830K Relay Smart Power Module | Kitchen Restock
Kitchen Restock
$1.45
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$1.45
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$8.92
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
Banggood
$8.92
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
Banggood
$20.29
5V 12V 24V Relay Module 1/2/4/6/8/16 Channel Various Model Options 1 8 Channe...
eBay.com
Free shipping
$20.29
5V 12V 24V Relay Module 1/2/4/6/8/16 Channel Various Model Options 1 8 Channe...
eBay.com
$100.79
Module-Relay
AppliancePartsPros.com
$100.79
Module-Relay
AppliancePartsPros.com
$1.56
$4.61
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
折扣 66%
$1.56
$4.61
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.87
$2.01
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
Banggood
$1.87
$2.01
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
Banggood
$2.84
$22.00
5V/12V Relay Module With Optical Isolation - Dual Level Trigger, High-Power Output, Fault Design, Solid, Triac Relay,Diy Electronics,12 Volt Relay,
Temu US
折扣 87%
$2.84
$22.00
5V/12V Relay Module With Optical Isolation - Dual Level Trigger, High-Power Output, Fault Design, Solid, Triac Relay,Diy Electronics,12 Volt Relay,
Temu US
$29.42
858-303 WAGO Relay Module
Valin Process Control Solutions
$29.42
858-303 WAGO Relay Module
Valin Process Control Solutions
$40.49
Silent Knight SK-RELAY Addressable Relay Module
JMAC
$40.49
Silent Knight SK-RELAY Addressable Relay Module
JMAC
$11.16
$18.50
Four Way Relay Module High Power Four Way Relay Module Control Panel Optocoupler Isolation 30A YYG-4
Aliexpress
Free shipping
折扣 39%
$11.16
$18.50
Four Way Relay Module High Power Four Way Relay Module Control Panel Optocoupler Isolation 30A YYG-4
Aliexpress