购买 12v 2 relay module

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$583.50
S2EB-12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$583.50
S2EB-12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$301.70
HE2AN-DC12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$301.70
HE2AN-DC12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$281.64
Grote Relay Switch: 12V DC, 2 Terminals Model: 48532
Grainger
1
$281.64
Grote Relay Switch: 12V DC, 2 Terminals Model: 48532
Grainger
$86.35
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
33
Free shipping
$86.35
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
$87.78
$95.15
INTELLITEC B.I.R.D.-D-2 2Amp 12V DC Bi-Directional Isolator Relay
Amazon.com
1
Free shipping
$87.78
$95.15
INTELLITEC B.I.R.D.-D-2 2Amp 12V DC Bi-Directional Isolator Relay
Amazon.com
$0.67
$0.93
1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
折扣 27%
$0.67
$0.93
1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$0.94
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
Free shipping
$0.94
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$14.69
SKAPLM-2C-12VDC SKY ELECTRONICS - Panel Accessories & Relay/Socket Supplies
Radwell.com
$14.69
SKAPLM-2C-12VDC SKY ELECTRONICS - Panel Accessories & Relay/Socket Supplies
Radwell.com
$16.29
12V 2 Channel Relay Board Module Active Low Terminal Blocks. Switch Electronics. General Purpose Relays. 5063200125954.
eBay
Free shipping
$16.29
12V 2 Channel Relay Board Module Active Low Terminal Blocks. Switch Electronics. General Purpose Relays. 5063200125954.
eBay
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$24.77
Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler Small. Hiletgo. Other Bathroom Accessories. 702082655962.
eBay
Free shipping
$24.77
Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler Small. Hiletgo. Other Bathroom Accessories. 702082655962.
eBay
$16.08
12V 2-Channel Relay Board Module Active Low. Switch Electronics. General Purpose Relays. 5056240300474.
eBay
Free shipping
$16.08
12V 2-Channel Relay Board Module Active Low. Switch Electronics. General Purpose Relays. 5056240300474.
eBay
$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
$22.92
WEG CWCA0-22-00C02 CONTROL RELAY 2NO 2NC 12VDC Contactors
MRO Supply MC
Free shipping
$22.92
WEG CWCA0-22-00C02 CONTROL RELAY 2NO 2NC 12VDC Contactors
MRO Supply MC
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$0.46
OKY3012 5V/12V 2 Channel Relay Module With Optocoupler
Alibaba B2B
Free shipping
$0.46
OKY3012 5V/12V 2 Channel Relay Module With Optocoupler
Alibaba B2B
$56.18
12VDC 2NO Control Relay
Wood-Mizer (US)
$56.18
12VDC 2NO Control Relay
Wood-Mizer (US)
$4.08
Taidacent High Low Trigger 5V 12V 24V 2 Channel Relay Module With Optocouple 2 CH 30A PLC Optocoupler Isolation DC Relay Module
Alibaba B2B
Free shipping
$4.08
Taidacent High Low Trigger 5V 12V 24V 2 Channel Relay Module With Optocouple 2 CH 30A PLC Optocoupler Isolation DC Relay Module
Alibaba B2B
$24.42
12V 30A DC Dual-Channel Relay Module Board 24V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 24V
Digitalzakka
$36.83
$48.19
Electronics-Salon DIN Rail Mount 2 DPDT Signal Relay Interface Module, DC 12V Version.
jmpropiedades
Free shipping
折扣 23%
$36.83
$48.19
Electronics-Salon DIN Rail Mount 2 DPDT Signal Relay Interface Module, DC 12V Version.
jmpropiedades
$7.69
$10.49
2Pcs LED Flasher Relay, 2 Pin 12V Heavy Duty LED Turn Signal Relay For Fixing Hyper Flashing, 2 Prong Round Electronic Flasher Blinker Relays Replacem
Walmart
折扣 26%
$7.69
$10.49
2Pcs LED Flasher Relay, 2 Pin 12V Heavy Duty LED Turn Signal Relay For Fixing Hyper Flashing, 2 Prong Round Electronic Flasher Blinker Relays Replacem
Walmart
$29.21
Altronix Relay Module 6/12VDC 120Ma DPDT: Relay Module, 6/12V DC Model: RB5
Grainger
1
$29.21
Altronix Relay Module 6/12VDC 120Ma DPDT: Relay Module, 6/12V DC Model: RB5
Grainger
$12.23
Phoenix Contact Relay Module 12V Dc Dual Changeover - 2906223
Tameson.com
$12.23
Phoenix Contact Relay Module 12V Dc Dual Changeover - 2906223
Tameson.com
$10.95
$14.95
111953227D/2 - 12 Volt Flasher Relay, Two-Pin
So, Cal. Imports Auto Parts Store For Classic VW Parts & Accessories
折扣 26%
$10.95
$14.95
111953227D/2 - 12 Volt Flasher Relay, Two-Pin
So, Cal. Imports Auto Parts Store For Classic VW Parts & Accessories
$90.99
$118.00
Bennett Marine Relay Module - 12V [RM12]
Egret Marine
折扣 22%
$90.99
$118.00
Bennett Marine Relay Module - 12V [RM12]
Egret Marine
$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
$19.39
ALTRONIX Relay Module 6/12VDC 120Ma DPDT, Relay, -, RB5
Zoro.com
1
$19.39
ALTRONIX Relay Module 6/12VDC 120Ma DPDT, Relay, -, RB5
Zoro.com
$88.03
$118.00
Bennett Marine Relay Module 12V By Hodges Marine
Hodges Marine
2
Free shipping
折扣 25%
$88.03
$118.00
Bennett Marine Relay Module 12V By Hodges Marine
Hodges Marine
$160.16
$198.00
Bennett Eic Relay Module 12V By Hodges Marine
Hodges Marine
2
Free shipping
折扣 19%
$160.16
$198.00
Bennett Eic Relay Module 12V By Hodges Marine
Hodges Marine
$51.90
$55.90
SCHNEIDER ELECTRIC Interface Plug-In Relay, 8 A, 2 CO, 12 V, 12V DC Coil Volts, 2 C/O, RSB2A080JD
Zoro.com
$51.90
$55.90
SCHNEIDER ELECTRIC Interface Plug-In Relay, 8 A, 2 CO, 12 V, 12V DC Coil Volts, 2 C/O, RSB2A080JD
Zoro.com
$6.35
12VDC 10A 8Pin Ice Cube Relay - IMO Precision Controls HY21PN LED Test Plug-In 2 Pole Power Relay
ElecDirect.com
$6.35
12VDC 10A 8Pin Ice Cube Relay - IMO Precision Controls HY21PN LED Test Plug-In 2 Pole Power Relay
ElecDirect.com
$24.42
12V 30A DC Dual-Channel Relay Module Board 5V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 5V
Digitalzakka
$15.37
Omron General Purpose Relay: Socket Mounted, 5 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: G2R-2-SN-DC12(S)
Grainger
$15.37
Omron General Purpose Relay: Socket Mounted, 5 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: G2R-2-SN-DC12(S)
Grainger
$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
Electronics 12V relay with dual NC NO switches module with high or low trigger
11:23
Electronics 12V relay with dual NC NO switches module with high or l…
已浏览 8.2万 次2019年6月27日
YouTubeelectronzap
2 channel 12v relay module. Practical Use
0:14
2 channel 12v relay module. Practical Use
已浏览 126 次1 个月前
YouTubeSpark Lab
Tutorial 16- How to test Relay Module 12V 2 Channel
0:43
Tutorial 16- How to test Relay Module 12V 2 Channel
已浏览 193 次1 年前
YouTubeKedai Elektronik Kulim (Cybox Electronics)
How to interface 2 Channel Relay Module with Arduino - Arduino UNO Tutorial
4:18
How to interface 2 Channel Relay Module with Arduino - Arduino UN…
已浏览 5962 次2021年4月14日
YouTubeCircuits DIY
How to use 2 channel relay to control AC and DC loads in Arduino RJT34
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 21.3万 次2017年12月26日
YouTubeRobojax
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 36.9万 次2021年3月12日
YouTubeBrad Henson
How to connect a 2 Way Relais Module with the arduino
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How to connect a 2 Way Relais Module with the arduino
已浏览 4.1万 次2019年4月17日
YouTubeElektrotechnik in 5 Minuten by Alexander Stöger
3:55
在视频中查找 01:03Relay Connections
2 relay polarity reversing wired to switch and dc motor color code wi…
已浏览 1.4万 次2021年3月3日
YouTubeKzRving & Creations
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
6:18
在视频中查找 01:16Powering the Relay Module
2 channel Relay module with Arduino
已浏览 1.8万 次2020年5月11日
YouTubeDPV TECHNOLOGY
21:57
在视频中查找 02:07Explaining the Relay Module
Lesson 52: Controlling DC Motor using two relays | Arduino Step B…
已浏览 2.9万 次2021年12月25日
YouTubeRobojax
4:15
How To Make 12V Relay Module
已浏览 1968 次4 个月之前
YouTubeTARIQ LAB
1:57
Configurable Active High or Low Relay Module, with opto-isolated i…
已浏览 6.4万 次2019年8月10日
YouTubeCytron Technologies
22:11
在视频中查找 02:05Relay Module Explained
Home Automation: Change direction of rotation of DC motor using 2 rel…
已浏览 10.5万 次2019年8月24日
YouTubeRobojax
12:57
How to control 12V devices with Arduino. Using Relay vs Using N-…
已浏览 17.7万 次2021年1月15日
YouTubeMario's Ideas
5:34
在视频中查找 00:54Understanding the Relay
How to wire a 12 volt relay ( IT’S Easy)
已浏览 7.1万 次2022年6月23日
YouTubeCUTTERUP ROB
21:06
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已浏览 6万 次2019年4月26日
YouTubeUnboxing Channel
16:07
Home Automation: 12V Relay with LED Display Delay 0.1 seconds to …
已浏览 37.1万 次2018年5月12日
YouTubeRobojax
6:34
在视频中查找 02:37Module Specifications
555 Timer Switch 12V Relay with Adjustable time Test review - RJT…
已浏览 26.1万 次2018年4月2日
YouTubeRobojax
5:26
Arduino Relay Modules | Proteus Library
已浏览 4.9万 次2023年11月28日
YouTubeELECTRONICS TREE
3:59
在视频中查找 00:46Preparing the 8 Channel Relay
Raspberry Pi: 8 Channel Relay + External Power Supply Tutorial an…
已浏览 16.2万 次2017年6月8日
YouTubeTechplant
0:06
Modbus RTU RS485 Relay Module
已浏览 25.4万 次2023年6月7日
YouTubeToyTech Machines
7:23
How to use 5V Relay with Arduino to turn ON and OFF AC bulb or DC lo…
已浏览 58.3万 次2017年12月26日
YouTubeRobojax
14:02
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已浏览 261.4万 次2020年9月19日
YouTubeThe Engineering Mindset
4:45
How To Control Linear Actuators with 12 VDC Relays
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YouTubeProgressive Automations
4:00
2-CH RF Wireless RC Relay Module: DC Motor Forward/Reverse Directi…
已浏览 58.1万 次2016年9月9日
YouTubeNudge Me
9:10
Relays Explained | 12 Volt Planet
已浏览 1.4万 次2022年3月25日
YouTube12 Volt Planet TV
5:25
在视频中查找 00:28Connecting the Relay
How to use a RELAY with ESP8266 NodeMCU | Easy Guide
已浏览 2.6万 次2023年10月24日
YouTubeINOVATRIX
1:48
MSD Introduces Affordable Relay Modules for High-Powered Autom…
已浏览 1.1万 次2023年3月8日
YouTubeHolley
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购买 12v 2 relay module

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$583.50
S2EB-12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$583.50
S2EB-12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$301.70
HE2AN-DC12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$301.70
HE2AN-DC12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$281.64
Grote Relay Switch: 12V DC, 2 Terminals Model: 48532
Grainger
1
$281.64
Grote Relay Switch: 12V DC, 2 Terminals Model: 48532
Grainger
$86.35
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
33
Free shipping
$86.35
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
$87.78
$95.15
INTELLITEC B.I.R.D.-D-2 2Amp 12V DC Bi-Directional Isolator Relay
Amazon.com
1
Free shipping
$87.78
$95.15
INTELLITEC B.I.R.D.-D-2 2Amp 12V DC Bi-Directional Isolator Relay
Amazon.com
$0.67
$0.93
1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
折扣 27%
$0.67
$0.93
1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$0.94
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
Free shipping
$0.94
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$14.69
SKAPLM-2C-12VDC SKY ELECTRONICS - Panel Accessories & Relay/Socket Supplies
Radwell.com
$14.69
SKAPLM-2C-12VDC SKY ELECTRONICS - Panel Accessories & Relay/Socket Supplies
Radwell.com
$16.29
12V 2 Channel Relay Board Module Active Low Terminal Blocks. Switch Electronics. General Purpose Relays. 5063200125954.
eBay
Free shipping
$16.29
12V 2 Channel Relay Board Module Active Low Terminal Blocks. Switch Electronics. General Purpose Relays. 5063200125954.
eBay
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$200.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$24.77
Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler Small. Hiletgo. Other Bathroom Accessories. 702082655962.
eBay
Free shipping
$24.77
Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler Small. Hiletgo. Other Bathroom Accessories. 702082655962.
eBay
$16.08
12V 2-Channel Relay Board Module Active Low. Switch Electronics. General Purpose Relays. 5056240300474.
eBay
Free shipping
$16.08
12V 2-Channel Relay Board Module Active Low. Switch Electronics. General Purpose Relays. 5056240300474.
eBay
$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
$22.92
WEG CWCA0-22-00C02 CONTROL RELAY 2NO 2NC 12VDC Contactors
MRO Supply MC
Free shipping
$22.92
WEG CWCA0-22-00C02 CONTROL RELAY 2NO 2NC 12VDC Contactors
MRO Supply MC
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$0.46
OKY3012 5V/12V 2 Channel Relay Module With Optocoupler
Alibaba B2B
Free shipping
$0.46
OKY3012 5V/12V 2 Channel Relay Module With Optocoupler
Alibaba B2B