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4 channel relay arduino

(837 products available)

2025-12-02
Factory Outlet 1 2 <strong>4</strong> 6 8 <strong>Channel</strong> 5V 12V 24V DCRelay Module Solid State High Level SSR AVR DSP G3MB-202P <strong>Relay</strong> 250V 2 for <strong>Arduino</strong> - Product Image 1
Factory Outlet 1 2 <strong>4</strong> 6 8 <strong>Channel</strong> 5V 12V 24V DCRelay Module Solid State High Level SSR AVR DSP G3MB-202P <strong>Relay</strong> 250V 2 for <strong>Arduino</strong> - Product Image 2
Factory Outlet 1 2 <strong>4</strong> 6 8 <strong>Channel</strong> 5V 12V 24V DCRelay Module Solid State High Level SSR AVR DSP G3MB-202P <strong>Relay</strong> 250V 2 for <strong>Arduino</strong> - Product Image 3
Factory Outlet 1 2 <strong>4</strong> 6 8 <strong>Channel</strong> 5V 12V 24V DCRelay Module Solid State High Level SSR AVR DSP G3MB-202P <strong>Relay</strong> 250V 2 for <strong>Arduino</strong> - Product Image 4
Factory Outlet 1 2 <strong>4</strong> 6 8 <strong>Channel</strong> 5V 12V 24V DCRelay Module Solid State High Level SSR AVR DSP G3MB-202P <strong>Relay</strong> 250V 2 for <strong>Arduino</strong> - Product Image 5
Factory Outlet 1 2 <strong>4</strong> 6 8 <strong>Channel</strong> 5V 12V 24V DCRelay Module Solid State High Level SSR AVR DSP G3MB-202P <strong>Relay</strong> 250V 2 for <strong>Arduino</strong> - Product Image 6

Factory Outlet 1 2 4 6 8 Channel 5V 12V 24V DCRelay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 for Arduino

$1-6
Min. order: 10 pieces
AC100V-250V 30A High Power 2-<strong>Channel</strong> <strong>Relay</strong> DC5V High-Low Level Trigger Switch Module for <strong>Arduino</strong> - Product Image 1
AC100V-250V 30A High Power 2-<strong>Channel</strong> <strong>Relay</strong> DC5V High-Low Level Trigger Switch Module for <strong>Arduino</strong> - Product Image 2
AC100V-250V 30A High Power 2-<strong>Channel</strong> <strong>Relay</strong> DC5V High-Low Level Trigger Switch Module for <strong>Arduino</strong> - Product Image 3
AC100V-250V 30A High Power 2-<strong>Channel</strong> <strong>Relay</strong> DC5V High-Low Level Trigger Switch Module for <strong>Arduino</strong> - Product Image 4
AC100V-250V 30A High Power 2-<strong>Channel</strong> <strong>Relay</strong> DC5V High-Low Level Trigger Switch Module for <strong>Arduino</strong> - Product Image 5
AC100V-250V 30A High Power 2-<strong>Channel</strong> <strong>Relay</strong> DC5V High-Low Level Trigger Switch Module for <strong>Arduino</strong> - Product Image 6

AC100V-250V 30A High Power 2-Channel Relay DC5V High-Low Level Trigger Switch Module for Arduino

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$1-10
Min. order: 10000 pieces
Custom <strong>4</strong> <strong>Channel</strong> 5v <strong>Relay</strong> Shield Module, Four <strong>Channel</strong> <strong>Relay</strong> Control Board <strong>Relay</strong> Expansion Board for <strong>Arduino</strong> for R3 Mega 2560 - Product Image 1
Custom <strong>4</strong> <strong>Channel</strong> 5v <strong>Relay</strong> Shield Module, Four <strong>Channel</strong> <strong>Relay</strong> Control Board <strong>Relay</strong> Expansion Board for <strong>Arduino</strong> for R3 Mega 2560 - Product Image 2
Custom <strong>4</strong> <strong>Channel</strong> 5v <strong>Relay</strong> Shield Module, Four <strong>Channel</strong> <strong>Relay</strong> Control Board <strong>Relay</strong> Expansion Board for <strong>Arduino</strong> for R3 Mega 2560 - Product Image 3

Custom 4 Channel 5v Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board for Arduino for R3 Mega 2560

$2.74
Min. order: 1 piece
5V 12V 24V <strong>Relay</strong> 1 2 <strong>4</strong> 8 <strong>Channel</strong> Low-Level DC Controlled AC Solid-State <strong>Relay</strong> Module - Product Image 1
5V 12V 24V <strong>Relay</strong> 1 2 <strong>4</strong> 8 <strong>Channel</strong> Low-Level DC Controlled AC Solid-State <strong>Relay</strong> Module - Product Image 2
5V 12V 24V <strong>Relay</strong> 1 2 <strong>4</strong> 8 <strong>Channel</strong> Low-Level DC Controlled AC Solid-State <strong>Relay</strong> Module - Product Image 3
5V 12V 24V <strong>Relay</strong> 1 2 <strong>4</strong> 8 <strong>Channel</strong> Low-Level DC Controlled AC Solid-State <strong>Relay</strong> Module - Product Image 4

5V 12V 24V Relay 1 2 4 8 Channel Low-Level DC Controlled AC Solid-State Relay Module

$1.31-6.61
Min. order: 1 piece
#2009 <strong>4</strong> <strong>Channel</strong> 5V <strong>Relay</strong> Module for <strong>Arduinos</strong> Sensor Kits - Product Image 1
#2009 <strong>4</strong> <strong>Channel</strong> 5V <strong>Relay</strong> Module for <strong>Arduinos</strong> Sensor Kits - Product Image 2
#2009 <strong>4</strong> <strong>Channel</strong> 5V <strong>Relay</strong> Module for <strong>Arduinos</strong> Sensor Kits - Product Image 3
#2009 <strong>4</strong> <strong>Channel</strong> 5V <strong>Relay</strong> Module for <strong>Arduinos</strong> Sensor Kits - Product Image 4

#2009 4 Channel 5V Relay Module for Arduinos Sensor Kits

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$0.93-0.98
Min. order: 6 pieces
1 <strong>Channel</strong> 5V / 9V / 12V / 24V <strong>Relay</strong> Module with Optocoupler High and Low Level Trigger Power Supply Module for <strong>Arduino</strong> - Product Image 1
1 <strong>Channel</strong> 5V / 9V / 12V / 24V <strong>Relay</strong> Module with Optocoupler High and Low Level Trigger Power Supply Module for <strong>Arduino</strong> - Product Image 2
1 <strong>Channel</strong> 5V / 9V / 12V / 24V <strong>Relay</strong> Module with Optocoupler High and Low Level Trigger Power Supply Module for <strong>Arduino</strong> - Product Image 3
1 <strong>Channel</strong> 5V / 9V / 12V / 24V <strong>Relay</strong> Module with Optocoupler High and Low Level Trigger Power Supply Module for <strong>Arduino</strong> - Product Image 4
1 <strong>Channel</strong> 5V / 9V / 12V / 24V <strong>Relay</strong> Module with Optocoupler High and Low Level Trigger Power Supply Module for <strong>Arduino</strong> - Product Image 5
1 <strong>Channel</strong> 5V / 9V / 12V / 24V <strong>Relay</strong> Module with Optocoupler High and Low Level Trigger Power Supply Module for <strong>Arduino</strong> - Product Image 6

1 Channel 5V / 9V / 12V / 24V Relay Module with Optocoupler High and Low Level Trigger Power Supply Module for Arduino

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$0.38-0.41
Min. order: 100 pieces
FYX Stock 5V 4way <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Board 5v <strong>Relay</strong> Module with Optocoupler <strong>4</strong> Way for ARD <strong>Relay</strong> - Product Image 1
FYX Stock 5V 4way <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Board 5v <strong>Relay</strong> Module with Optocoupler <strong>4</strong> Way for ARD <strong>Relay</strong> - Product Image 2
FYX Stock 5V 4way <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Board 5v <strong>Relay</strong> Module with Optocoupler <strong>4</strong> Way for ARD <strong>Relay</strong> - Product Image 3
FYX Stock 5V 4way <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Board 5v <strong>Relay</strong> Module with Optocoupler <strong>4</strong> Way for ARD <strong>Relay</strong> - Product Image 4
FYX Stock 5V 4way <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Board 5v <strong>Relay</strong> Module with Optocoupler <strong>4</strong> Way for ARD <strong>Relay</strong> - Product Image 5
FYX Stock 5V 4way <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Board 5v <strong>Relay</strong> Module with Optocoupler <strong>4</strong> Way for ARD <strong>Relay</strong> - Product Image 6

FYX Stock 5V 4way 4 Channel Relay Board 5v Relay Module with Optocoupler 4 Way for ARD Relay

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$0.87-0.91
Min. order: 5 pieces
4ch <strong>Relay</strong> Module JR-4L2/DC24V DPDT 2NO 2NC <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Control Board - Product Image 1
4ch <strong>Relay</strong> Module JR-4L2/DC24V DPDT 2NO 2NC <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Control Board - Product Image 2
4ch <strong>Relay</strong> Module JR-4L2/DC24V DPDT 2NO 2NC <strong>4</strong> <strong>Channel</strong> <strong>Relay</strong> Control Board - Product Image 3

4ch Relay Module JR-4L2/DC24V DPDT 2NO 2NC 4 Channel Relay Control Board

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$9-9.30
Min. order: 50 pieces

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