2 channel relay module

2 channel relay module Hot Sales

2 channel relay module in Amazon
2 Channel Relay Module 1 SPDT DIN Rail Mount 24V DCAC Interface Relay Module
$14.99

2 Channel Relay Module 1 SPDT DIN Rail Mount 24V DCAC Interface Relay Module

2 Channel Relay Module 1 SPDT DIN Rail Mount 24V DCAC Interface Relay Module
$14.99

2 Channel Relay Module 1 SPDT DIN Rail Mount 24V DCAC Interface Relay Module

1PC GM 13500117 HFV6 012Z-TR Automotive relay 12VDC 5 Pin
$4.99

1PC GM 13500117 HFV6 012Z-TR Automotive relay 12VDC 5 Pin

NEC EX2-2U1S EX2-2U1L EX2-2U1J Automotive Relay 10 Pins (Lot of 5)
$10.99

NEC EX2-2U1S EX2-2U1L EX2-2U1J Automotive Relay 10 Pins (Lot of 5)

Relay 5V - 1, 2 & 4 Channel Relay Module w Optocoupler Relay Output for Arduino
$2.25 to $5.25

Relay 5V - 1, 2 & 4 Channel Relay Module w Optocoupler Relay Output for Arduino

2 Way 2 Channel Relay Module 12V with Optocoupler Protection Relay for Arduino
$8.41

2 Way 2 Channel Relay Module 12V with Optocoupler Protection Relay for Arduino

2pcs 5V Dual Channel 2 Relay Module Arduino Relays Switch 110V 115V 120V 220V US
$9.59

2pcs 5V Dual Channel 2 Relay Module Arduino Relays Switch 110V 115V 120V 220V US

5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel
$2.20 to $13.23

5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel

8 Channel I2C Solid State Relay Module V2.0 Arduino Raspberry 110VAC 220VAC 2A
$29.99

8 Channel I2C Solid State Relay Module V2.0 Arduino Raspberry 110VAC 220VAC 2A

2 Channel Relay Module 1 SPDT DIN Rail Mount 24V DCAC Interface Relay Module
$14.99

2 Channel Relay Module 1 SPDT DIN Rail Mount 24V DCAC Interface Relay Module

2Pcs 5V One Channel Relay Module Low Level for SCM Control, Arduino [USA store]
$11.98

2Pcs 5V One Channel Relay Module Low Level for SCM Control, Arduino [USA store]

3units! 1-Channel DC 5V Relay Switch Board Module, for Arduino Rberry Pi PIC ARM
$9.75

3units! 1-Channel DC 5V Relay Switch Board Module, for Arduino Rberry Pi PIC ARM

G8HE-1C7T-R1-DC12 12VDC High Current Automotive Relay (Pack of 10)
$19.99

G8HE-1C7T-R1-DC12 12VDC High Current Automotive Relay (Pack of 10)

1Pce New SONGCHUAN 891WP-1A-C 24VDC 25A 277VAC Power Relay 4 Pins
$3.59

1Pce New SONGCHUAN 891WP-1A-C 24VDC 25A 277VAC Power Relay 4 Pins

1PC Tyco VF4-41F11-S01 12VDC 40A Automotive Relay 4 Pin
$8.99

1PC Tyco VF4-41F11-S01 12VDC 40A Automotive Relay 4 Pin

8 Channel I2C Relay Module Arduino Raspberry 3.3V 5.0V DIN Dual Power Type C
$19.99

8 Channel I2C Relay Module Arduino Raspberry 3.3V 5.0V DIN Dual Power Type C

MSD 2 Channel Relay Module
$110.67

MSD 2 Channel Relay Module

Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels
$3.97 to $10.61

Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels

1-channel 2-channel 4-channel Relay Module 3V 3.3V Low Level Trigger Relay
$2.96 to $5.99

1-channel 2-channel 4-channel Relay Module 3V 3.3V Low Level Trigger Relay

2 X 1-Channel 5VDC Optocoupler Relay Switch Module Board for Arduino Raspberry
$8.19

2 X 1-Channel 5VDC Optocoupler Relay Switch Module Board for Arduino Raspberry

Relay Module 1 Channel 12V High Low Level Trigger Module Red Relay Module 2 Pack
$10.83

Relay Module 1 Channel 12V High Low Level Trigger Module Red Relay Module 2 Pack

GEYA 2 Channel Relay Module AC/DC 5/12/24V AC230 Electromagnetic Interface Relay
$12.33 to $13.61

GEYA 2 Channel Relay Module AC/DC 5/12/24V AC230 Electromagnetic Interface Relay

GEYA 2 Channel Relay Module AC/DC 12V 24V AC230V Relay Interface PLC
$12.33 to $13.61

GEYA 2 Channel Relay Module AC/DC 12V 24V AC230V Relay Interface PLC

3.3V 3V 2 Channel Relay Module Low Level Trigger Relay Output for Arduino
$2.73

3.3V 3V 2 Channel Relay Module Low Level Trigger Relay Output for Arduino

1/2/4 Channel 5v OMRON SSR G3MB-202P Solid State Relay Module For Arduino
$0.87 to $2.87

1/2/4 Channel 5v OMRON SSR G3MB-202P Solid State Relay Module For Arduino

1/2/4 Channel Bluetooth Relay Module APP Control Switch IoT Smart Home DC 5V/12V
$5.59 to $8.94

1/2/4 Channel Bluetooth Relay Module APP Control Switch IoT Smart Home DC 5V/12V

2PCS 4 Channel 5V Relay Module with Optocoupler High or Low Level Trigger Expans
$14.49

2PCS 4 Channel 5V Relay Module with Optocoupler High or Low Level Trigger Expans

1PC HongFa JQX-105F-4-220AK-1HS HF 220VAC Power Relay 4 Pins 30A 240VAC
$3.99

1PC HongFa JQX-105F-4-220AK-1HS HF 220VAC Power Relay 4 Pins 30A 240VAC

G6A-274P-ST-US 5VDC 12VDC 24VDC 48VDC Power Relay 8 Pins
$3.80

G6A-274P-ST-US 5VDC 12VDC 24VDC 48VDC Power Relay 8 Pins

10Pcs TE T9AS1D12-24 24VDC Potter & Brumfield Power Relay 30A 4 Pins
$18.99

10Pcs TE T9AS1D12-24 24VDC Potter & Brumfield Power Relay 30A 4 Pins

1PCS OKS2C-SS-DC12V Power Relay 12VDC 12A 120VAC 5Pin
$2.50

1PCS OKS2C-SS-DC12V Power Relay 12VDC 12A 120VAC 5Pin

3V 3.3V 1/2/4Channel Relay Module Low Level Trigger Relay with LED Relay Output
$2.25 to $3.93

3V 3.3V 1/2/4Channel Relay Module Low Level Trigger Relay with LED Relay Output

5A 2/4/8 Channel High Level Trigger DC-DC Solid State Relay Module
$9.39 to $30.26

5A 2/4/8 Channel High Level Trigger DC-DC Solid State Relay Module

1pcs 5V 2--Channel Relay Module for Arduino PIC ARM DSP AVR Electronic
$1.20

1pcs 5V 2--Channel Relay Module for Arduino PIC ARM DSP AVR Electronic

Relay Module 1 Channel 12V High Low Level Trigger Module Red Relay Module Board
$9.73

Relay Module 1 Channel 12V High Low Level Trigger Module Red Relay Module Board

Multi-function 2 Channel 4 Way Relay Extension Module 5-30V 40A Relay Controller
$19.99

Multi-function 2 Channel 4 Way Relay Extension Module 5-30V 40A Relay Controller

2pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA
$7.59

2pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA

1Pc HONGFA HF49FD 024-1H12T 24VDC Solid State Relay 4Pins 5A 250VAC
$2.20

1Pc HONGFA HF49FD 024-1H12T 24VDC Solid State Relay 4Pins 5A 250VAC

1Pce T7CS5D-24 24VDC same as JZC-22FFC15D OKS2C-SDC24V 24VDC 5Pins Power Relay
$3.50

1Pce T7CS5D-24 24VDC same as JZC-22FFC15D OKS2C-SDC24V 24VDC 5Pins Power Relay

5-30V Relay Extension Module 2 Channel 40A for 12V/24V DC Brush Motors DC Loads
$29.99

5-30V Relay Extension Module 2 Channel 40A for 12V/24V DC Brush Motors DC Loads

8 Channel I2C Electromagnetic Relay Module Arduino Raspberry Dual Power TYPE C
$19.99

8 Channel I2C Electromagnetic Relay Module Arduino Raspberry Dual Power TYPE C

1pcs 1/2/4/8 Channel 5V 12V 24V Relay Module Board High and Low Level Trigger
$1.88 to $8.07

1pcs 1/2/4/8 Channel 5V 12V 24V Relay Module Board High and Low Level Trigger

GEYA 4 Channel Relay Module 1 SPDT AC/DC 24V Interface Relay Module DIN Rail
$18.22

GEYA 4 Channel Relay Module 1 SPDT AC/DC 24V Interface Relay Module DIN Rail

24V 2 Channel Relay Module With Optocoupler High and Low Level Trigger
$1.50

24V 2 Channel Relay Module With Optocoupler High and Low Level Trigger

1/2/4/8Channel Relay Board Relay Module with Optocoupler High Low 5V 9V 12V 24V
$0.99 to $9.69

1/2/4/8Channel Relay Board Relay Module with Optocoupler High Low 5V 9V 12V 24V

2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for Arduino
$1.51

2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for Arduino

2 Channel DC 5V Relay Switch Module for Arduino Raspberry Pi ARM AVR
$6.99

2 Channel DC 5V Relay Switch Module for Arduino Raspberry Pi ARM AVR

2Pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level
$15.92

2Pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level

Relay Module 2 Channel 5V High Low Level Trigger Module Red Relay Module Board
$24.00

Relay Module 2 Channel 5V High Low Level Trigger Module Red Relay Module Board

DC5-60V 2 Channel Relay Module ESP32 Relay Module for Secondary Development L...
$26.23

DC5-60V 2 Channel Relay Module ESP32 Relay Module for Secondary Development L...

2 Channel Relay Module AC/DC 24V Relay Interface Electrical Control Automation
$21.99

2 Channel Relay Module AC/DC 24V Relay Interface Electrical Control Automation

2-Channel Serial Port Relay Module RS232 UART Protocol DB9 Interface Manual O...
$23.10

2-Channel Serial Port Relay Module RS232 UART Protocol DB9 Interface Manual O...

3V 3.3V 1/2/4 Channel Relay Module Low Level Trigger Relay with LED Relay Output
$5.09 to $8.19

3V 3.3V 1/2/4 Channel Relay Module Low Level Trigger Relay with LED Relay Output

2 Pcs DC 12V 4 Channel Relay Module Board Shield 10A High/Low Level Trigger
$19.06

2 Pcs DC 12V 4 Channel Relay Module Board Shield 10A High/Low Level Trigger

[2-Pack] 12V Relay Module 2-Channel Relay Switch with Optocoupler Isolation H
$17.99

[2-Pack] 12V Relay Module 2-Channel Relay Switch with Optocoupler Isolation H

GEYA 16 Channel Omron Relay PLC Relay Module 2NO2NC 12V 24V AC DC DPDT
$72.19 to $110.67

GEYA 16 Channel Omron Relay PLC Relay Module 2NO2NC 12V 24V AC DC DPDT

5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR
$0.99 to $11.85

5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR

1PC G8HL-H91 12VDC Automobile Air Conditioner Relays 4Pins
$4.99

1PC G8HL-H91 12VDC Automobile Air Conditioner Relays 4Pins

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2 channel relay module pictures, price, brand, reviews and 2 channel relay module hot sales items, totally found 58 2 channel relay module related items prices, page updating time: 2025-04-18.