Shop 2 Channel Relay Module

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$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
$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
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$10.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$10.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
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
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 24V Relay Interface
Amazon.com
140
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 24V Relay Interface
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
$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
$7.00
2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
$7.00
2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
$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
$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
$9.99
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
13
$9.99
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$36.40
$39.23
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
1
Free shipping
$36.40
$39.23
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
$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
$7.89
$8.95
Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(12VDC)
Amazon.com
82
11% off
$7.89
$8.95
Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(12VDC)
Amazon.com
$16.95
Seco-Larm Enforcer Relay Module, 2 7A Form C SPDT Relays (SR-1212-C7ALQ)
Amazon.com
4
$16.95
Seco-Larm Enforcer Relay Module, 2 7A Form C SPDT Relays (SR-1212-C7ALQ)
Amazon.com
$140.56
EATON XN-2DO-R-CO, 2 CHNL RELAY MODULE 5A NO/NC FORM C
Airline Hydraulics Microsoft
$140.56
EATON XN-2DO-R-CO, 2 CHNL RELAY MODULE 5A NO/NC FORM C
Airline Hydraulics Microsoft
$21.99
Solidremote 12V - 24V Secure Wireless RF Remote Control Relay Switch Universal 2-Channel Receiver With 2 Transmitters For Garage Door Openers, LED
Amazon.com
1K+
$21.99
Solidremote 12V - 24V Secure Wireless RF Remote Control Relay Switch Universal 2-Channel Receiver With 2 Transmitters For Garage Door Openers, LED
Amazon.com
$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
$12.99
XBERSTAR 2In1 Transmitter Control Switch Electronic Relay Module For RC Airplane Model SDE (2In1 Transmitter Control Switch)
Amazon.com
$12.99
XBERSTAR 2In1 Transmitter Control Switch Electronic Relay Module For RC Airplane Model SDE (2In1 Transmitter Control Switch)
Amazon.com
$47.00
Wago | 750-517 | 2-Channel Relay Output Module 230VAC |
Classic Automation
$47.00
Wago | 750-517 | 2-Channel Relay Output Module 230VAC |
Classic Automation
$83.00
Relay Output Module: 2-pt, 230 VAC/30 VDC (PN# PX-272-2)
Automation Direct
$83.00
Relay Output Module: 2-pt, 230 VAC/30 VDC (PN# PX-272-2)
Automation Direct
$0.81
$1.08
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
AliExpress
25% off
$0.81
$1.08
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
AliExpress
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$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
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
238
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
$15.98
Phoenix Contact 2903315, RIF-2-RPT-LDP-24DC/2X21, Relay Module
Airline Hydraulics Microsoft
$15.98
Phoenix Contact 2903315, RIF-2-RPT-LDP-24DC/2X21, Relay Module
Airline Hydraulics Microsoft
$20.26
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2
WiAutomation US
$20.26
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2
WiAutomation US
$16.99
$18.99
Zigbee 2 Channel 5V 12V Smart Relay Switch,Adjustable Self Lock And Momentary Interlock Working Mode,Works With Tuya Ewelink Zigbee Gateway, Alexa,
Amazon.com
8
10% off
$16.99
$18.99
Zigbee 2 Channel 5V 12V Smart Relay Switch,Adjustable Self Lock And Momentary Interlock Working Mode,Works With Tuya Ewelink Zigbee Gateway, Alexa,
Amazon.com
$0.70
2-Channel Relay Module Optocoupler Isolation 3V5v12v24v Optional PCL Microcontroller Control Board
Alibaba B2B
Free shipping
$0.70
2-Channel Relay Module Optocoupler Isolation 3V5v12v24v Optional PCL Microcontroller Control Board
Alibaba B2B
$39.67
Phoenix Contact 2900364, PLC-OPT- 24DC/ 24DC/2, Solid-State Relay Module
Airline Hydraulics Microsoft
$39.67
Phoenix Contact 2900364, PLC-OPT- 24DC/ 24DC/2, Solid-State Relay Module
Airline Hydraulics Microsoft
$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
$54.24
2-CHANNEL SOLID STATE RELAY SEEED STUDIO Relay
TME.COM
$54.24
2-CHANNEL SOLID STATE RELAY SEEED STUDIO Relay
TME.COM
How to Interface 2 Channel Relay Module with Arduino UNO
How to Interface 2 Channel Relay Module with Arduino UNO
Mar 10, 2021
circuits-diy.com
How to connect a 2 Way Relais Module with the arduino
2:45
How to connect a 2 Way Relais Module with the arduino
40.8K viewsApr 17, 2019
YouTubeElektrotechnik in 5 Minuten by Alexander Stöger
Lesson 52: Controlling DC Motor using two relays | Arduino Step By Step Course - RJT512
21:57
Lesson 52: Controlling DC Motor using two relays | Arduino Step B…
29.2K viewsDec 25, 2021
YouTubeRobojax
5v 2 Channel Relay Module For Arduino And Raspberry Pi Dual Channel Relay Module 2 Channel Relay Module For Pic Arm Dsp Avr Electronic Rc025
5v 2 Channel Relay Module For Arduino And Raspberry Pi Dual C…
2 months ago
indiamart.com
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…
5.7K viewsApr 14, 2021
YouTubeCircuits DIY
How to use 2 channel relay to control AC and DC loads in Arduino RJT34
11:51
How to use 2 channel relay to control AC and DC loads in Arduin…
212.6K viewsDec 26, 2017
YouTubeRobojax
How to Set Up a 5V Relay on the Arduino
How to Set Up a 5V Relay on the Arduino
Nov 28, 2015
circuitbasics.com
14:39
How to use 2 channel Solid State relay SSR with Arduino RJT153
23K viewsApr 26, 2019
YouTubeRobojax
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Arduino relay basics - how it works and how to use it
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YouTubeTaste The Code
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Lesson 65: Controlling two channel Solid State Relay with push butto…
3.5K viewsDec 31, 2021
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Relay module with Arduino(code explained) | Control AC devices wi…
28.6K viewsMay 31, 2020
YouTubeTech at Home
23. 5V 2 Channel Relay Module for Arduino
12.3K viewsMay 25, 2015
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4:41
How to use an Arduino Relay Module
174.1K viewsFeb 4, 2018
YouTubeTinker & Build
2 Channel Smart Dual Coil Latching Relay Board - 2 Channel Bistable …
Nov 13, 2022
electronics-lab.com
0:33
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YouTubeArduino DIY Projects
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2 channel Relay module with Arduino
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1:48
Arduino Relay Control: A Beginner's Guide to Controlling Machines
16.1K viewsFeb 24, 2023
YouTubeCircuit Digest
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How to use 12V Relay module with Arduino to control High Voltage D…
45.7K viewsFeb 16, 2019
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How to use Bluetooth control Relay with Arduino.
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DC Motor control with Arduino and Relay module
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YouTubePROTOCOL INDUSTRIES
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Relay module pinout and uses
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YouTubeArduino Basics
7:30
Control High Voltage Devices – Arduino Relay Tutorial
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YouTubeHow To Mechatronics
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Unleash Arduino's Potential: Learn Relay Module Control
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How to Use 5 Volt Relay Modules with Arduino and ESP8266
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How to use 12VDC Relay Module with Arduino
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Shop 2 Channel Relay Module

Sponsored
About our ads
$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
$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
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$10.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$10.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
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
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 24V Relay Interface
Amazon.com
140
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 24V Relay Interface
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
$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
$7.00
2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
$7.00
2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
$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
$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
$9.99
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
13
$9.99
DAOKI 5PCS 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino
Amazon.com
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$36.40
$39.23
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
1
Free shipping
$36.40
$39.23
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
$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
$7.89
$8.95
Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(12VDC)
Amazon.com
82
11% off
$7.89
$8.95
Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(12VDC)
Amazon.com