Shop 2 Channel Relay Module

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$2.69
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.69
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.69
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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$5.99
NOYITO 2 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 2) (24V, Red)
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NOYITO 2 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 2) (24V, Red)
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NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
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4
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NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 12V Relay Interface
Amazon.com
150
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 12V Relay Interface
Amazon.com
$5.99
KNACRO 12V 2-Channel Relay Module With Optocoupler Relay Board High Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
1
$5.99
KNACRO 12V 2-Channel Relay Module With Optocoupler Relay Board High Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$11.79
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$11.79
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$3.50
5V 12V 24V Dual Channel Solid State Relay 2 Channel Relay 2-Way Relay Module 240V 2A 2CH Low Level (5V)
Amazon.com
$3.50
5V 12V 24V Dual Channel Solid State Relay 2 Channel Relay 2-Way Relay Module 240V 2A 2CH Low Level (5V)
Amazon.com
$5.99
KNACRO 5V 2-Channel Relay Module With Optocoupler Relay Board High And Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$5.99
KNACRO 5V 2-Channel Relay Module With Optocoupler Relay Board High And Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$19.62
30A High Power 2-Channel Relay Module AC100V-250V DC5V High Current High-Low Level Trigger Switch For
Amazon.com
$19.62
30A High Power 2-Channel Relay Module AC100V-250V DC5V High Current High-Low Level Trigger Switch For
Amazon.com
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
23
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
$33.60
2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client And Udp Mode For Smart Home Multiclient Use
Amazon.com
$33.60
2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client And Udp Mode For Smart Home Multiclient Use
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.59
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
15
$13.59
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
$20.41
788-312 WAGO Relay Module - 24VDC Input - 2 Changeover Contacts - Gray
Valin Process Control Solutions
$20.41
788-312 WAGO Relay Module - 24VDC Input - 2 Changeover Contacts - Gray
Valin Process Control Solutions
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$15.59
Chazcool ESP Relay, 2 Channel 5V Relay Module, 4m Byte Flash Large Capacity Programmable Relay Board For Secondary Development Learning
Amazon.com
$15.59
Chazcool ESP Relay, 2 Channel 5V Relay Module, 4m Byte Flash Large Capacity Programmable Relay Board For Secondary Development Learning
Amazon.com
$346.07
2 Channel Relay Module
Big Rig Chrome Shop
$346.07
2 Channel Relay Module
Big Rig Chrome Shop
$0.10
2 Channel Relay Module Low Level Trigger Interface Development Board 5V/12V/24V Relay
Alibaba B2B
Free shipping
$0.10
2 Channel Relay Module Low Level Trigger Interface Development Board 5V/12V/24V Relay
Alibaba B2B
$1.30
Solid State Relay 5V Module 2 Channel High Level /Low Level 250V 2A
Alibaba B2B
Free shipping
$1.30
Solid State Relay 5V Module 2 Channel High Level /Low Level 250V 2A
Alibaba B2B
$0.76
3V 5V 12V 24V 2 Channel Relay Shield Module With Optocoupler Active Low Level Trigger Expansion Board
Alibaba B2B
Free shipping
$0.76
3V 5V 12V 24V 2 Channel Relay Shield Module With Optocoupler Active Low Level Trigger Expansion Board
Alibaba B2B
$89.95
$99.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
5
10% off
$89.95
$99.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$139.00
Siemens | 6RU9200-0AA | 2 Point I/O Relay Module |
Classic Automation
$139.00
Siemens | 6RU9200-0AA | 2 Point I/O Relay Module |
Classic Automation
$36.83
$48.19
Electronics-Salon DIN Rail Mount 2 DPDT Signal Relay Interface Module, DC 12V Version.
jmpropiedadeaus
Free shipping
23% off
$36.83
$48.19
Electronics-Salon DIN Rail Mount 2 DPDT Signal Relay Interface Module, DC 12V Version.
jmpropiedadeaus
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$44.06
$58.51
Electronics-Salon DIN Rail Mount 2 DPDT Signal Relay Interface Module, DC 5V Version. Pack Of 2
shedfriends
24% off
$44.06
$58.51
Electronics-Salon DIN Rail Mount 2 DPDT Signal Relay Interface Module, DC 5V Version. Pack Of 2
shedfriends
$37.70
Part 8220354: JLG MINI RELAY MODULE 2 WAY
ModernEquipmentParts.com
$37.70
Part 8220354: JLG MINI RELAY MODULE 2 WAY
ModernEquipmentParts.com
$71.49
Pro 2, 16A, Wi-Fi, LAN And Bluetooth 2-Channel Smart Relay, Home And Facility Automation, Controller For Motorized Valve
Home Depot
793
Free shipping
$71.49
Pro 2, 16A, Wi-Fi, LAN And Bluetooth 2-Channel Smart Relay, Home And Facility Automation, Controller For Motorized Valve
Home Depot
$283.75
$308.42
El2622 2-Channel Relay Output Terminal Brand In Box
eBay
Free shipping
$283.75
$308.42
El2622 2-Channel Relay Output Terminal Brand In Box
eBay
$290.30
$315.54
El2622 2-Channel Relay Output Terminal Brand In Box
eBay
$290.30
$315.54
El2622 2-Channel Relay Output Terminal Brand In Box
eBay
$27.16
Dc 6V 12V 24V 2 Channel 10A Relay Wireless Remote Control Switch,Rf
eBay
Free shipping
$27.16
Dc 6V 12V 24V 2 Channel 10A Relay Wireless Remote Control Switch,Rf
eBay
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$40.45
RIF-2-RSC-LDP-24DC/4X21/EX Phoenix Contact Pre-Assembled Relay Module Consisting Of: Relay Base - Function Plug-In Module - Power Contact Relay - And
Onlinecomponents.com
$40.45
RIF-2-RSC-LDP-24DC/4X21/EX Phoenix Contact Pre-Assembled Relay Module Consisting Of: Relay Base - Function Plug-In Module - Power Contact Relay - And
Onlinecomponents.com
Les Doubles - Apprendre À Faire Des Doubles - Faire Un Double Avec La Table De Multiplication Par 2
2:31
YouTubeOn Apprend Tous Les Jours
Les Doubles - Apprendre À Faire Des Doubles - Faire Un Double Avec La Table De Multiplication Par 2
Les doubles - Apprendre à faire des doubles - Faire un double avec la table de multiplication par 2 Leçon de mathématiques : Les doubles : La méthode la plus simple pour apprendre à faire des doubles. Avec cette vidéo, apprenez les doubles de 1 à 10 facilement en répétant après nous. On vous explique comment faire des doubles en ...
18.4K viewsMay 20, 2022
Relay Module Arduino
How to use an Arduino Relay Module
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How to use an Arduino Relay Module
YouTubeTinker & Build
173.2K viewsFeb 4, 2018
Arduino Relay Control: A Beginner's Guide to Controlling Machines
1:48
Arduino Relay Control: A Beginner's Guide to Controlling Machines
YouTubeCircuit Digest
15.8K viewsFeb 24, 2023
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
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Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
YouTubeElectro Nerds Academy
6.4K views4 months ago
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Connecting a Relay Module to a Microcontroller
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Shop 2 Channel Relay Module

Sponsored
About our ads
$2.69
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.69
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.69
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.69
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$5.99
NOYITO 2 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 2) (24V, Red)
Amazon.com
$5.99
NOYITO 2 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 2) (24V, Red)
Amazon.com
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
4
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 12V Relay Interface
Amazon.com
150
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 12V Relay Interface
Amazon.com
$5.99
KNACRO 12V 2-Channel Relay Module With Optocoupler Relay Board High Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
1
$5.99
KNACRO 12V 2-Channel Relay Module With Optocoupler Relay Board High Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$11.79
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$11.79
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$3.50
5V 12V 24V Dual Channel Solid State Relay 2 Channel Relay 2-Way Relay Module 240V 2A 2CH Low Level (5V)
Amazon.com
$3.50
5V 12V 24V Dual Channel Solid State Relay 2 Channel Relay 2-Way Relay Module 240V 2A 2CH Low Level (5V)
Amazon.com
$5.99
KNACRO 5V 2-Channel Relay Module With Optocoupler Relay Board High And Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$5.99
KNACRO 5V 2-Channel Relay Module With Optocoupler Relay Board High And Low Trigger With LED Load 10A DC 30V AC 250V For PLC Automation Control,
Amazon.com
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$19.62
30A High Power 2-Channel Relay Module AC100V-250V DC5V High Current High-Low Level Trigger Switch For
Amazon.com
$19.62
30A High Power 2-Channel Relay Module AC100V-250V DC5V High Current High-Low Level Trigger Switch For
Amazon.com
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
23
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
$33.60
2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client And Udp Mode For Smart Home Multiclient Use
Amazon.com
$33.60
2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client And Udp Mode For Smart Home Multiclient Use
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.59
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
15
$13.59
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
$20.41
788-312 WAGO Relay Module - 24VDC Input - 2 Changeover Contacts - Gray
Valin Process Control Solutions
$20.41
788-312 WAGO Relay Module - 24VDC Input - 2 Changeover Contacts - Gray
Valin Process Control Solutions
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$15.59
Chazcool ESP Relay, 2 Channel 5V Relay Module, 4m Byte Flash Large Capacity Programmable Relay Board For Secondary Development Learning
Amazon.com
$15.59
Chazcool ESP Relay, 2 Channel 5V Relay Module, 4m Byte Flash Large Capacity Programmable Relay Board For Secondary Development Learning
Amazon.com