arduino relay board

arduino relay board Hot Sales

arduino relay board in Amazon
5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel
$2.23 to $13.36

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

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

4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoT
$6.79

4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoT

1 Channel Power Relay Module 250V/10A 5V Control for Arduino
$5.89

1 Channel Power Relay Module 250V/10A 5V Control for Arduino

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino
$0.72

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino

12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino
$0.99 to $11.88

12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

5V 1 CH One Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino
$3.58

5V 1 CH One Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino

3units! 2 Channel DC 5V Relay Switch Board Module, for Arduino Rberry Pi PIC ARM
$10.50

3units! 2 Channel DC 5V Relay Switch Board Module, for Arduino Rberry Pi PIC ARM

3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoT
$15.75

3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoT

16 Channel Relay Module Interface Board for Arduino With Optocoupler DC 5V 12V
$17.00

16 Channel Relay Module Interface Board for Arduino With Optocoupler DC 5V 12V

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

NEW- 6 Channel 5V Relay Board Module Optocoupler LED for Arduino DC/AC Voltage
$2.75

NEW- 6 Channel 5V Relay Board Module Optocoupler LED for Arduino DC/AC Voltage

2 X 1-Channel 5VDC Optocoupler Relay Switch Module Board for Arduino Raspberry
$7.79

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

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

Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels
$4.01 to $10.71

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

16-Channel 5V Relay Board Module w/ Optocoupler Power Supply Arduino PIC ARM
$11.87

16-Channel 5V Relay Board Module w/ Optocoupler Power Supply Arduino PIC ARM

16 Channel I2C Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0V
$25.16

16 Channel I2C Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0V

5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel
$6.98 to $14.98

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

2 x 2 Channel 5V Relay Shield Module Board for Arduino Raspberry Pi ARM AVR CN
$7.99

2 x 2 Channel 5V Relay Shield Module Board for Arduino Raspberry Pi ARM AVR CN

New Listing5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PI
$9.09

New Listing5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PI

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

5/9/12/24V 1/2/4 Channel Relay Board Module Optocoupler for Arduino PiC ARM AVR
$2.03 to $4.67

5/9/12/24V 1/2/4 Channel Relay Board Module Optocoupler for Arduino PiC ARM AVR

MPJ 32442MP DUAL SPDT RELAY BOARD OPTO ISOLATED FOR ARDUINO 5VDC 10AMP
$13.95

MPJ 32442MP DUAL SPDT RELAY BOARD OPTO ISOLATED FOR ARDUINO 5VDC 10AMP

DC 5V 4 Channel Relay Module Shield Terminal Relay Board for Arduino UNO R3
$4.16

DC 5V 4 Channel Relay Module Shield Terminal Relay Board for Arduino UNO R3

8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN
$29.99

8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN

8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP For Arduino
$21.25

8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP For Arduino

Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels
$4.06 to $8.46

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

8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP For Arduino
$21.25

8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP For Arduino

KEYESTUDIO 48 Sensors Modules Starter Kit for Arduino with LCD, 5v Relay,...
$84.99

KEYESTUDIO 48 Sensors Modules Starter Kit for Arduino with LCD, 5v Relay,...

12V 16-Channel Relay Module Switch Board for Arduino PIC ARM AVR
$71.41

12V 16-Channel Relay Module Switch Board for Arduino PIC ARM AVR

4 Channel 5V DC Relay Module Solid State High Level SSR G3MB-202P 2A for Arduino
$10.06

4 Channel 5V DC Relay Module Solid State High Level SSR G3MB-202P 2A for Arduino

5pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA
$10.49

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

16-Channel 5V Relay Shield Module with optocoupler For Arduino New
$16.87

16-Channel 5V Relay Shield Module with optocoupler For Arduino New

8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN
$17.46 to $22.01

8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN

4 Channel I2C Electromagnetic Relay Module 3.3V 5.0V PCF8574 Arduino Raspberry
$11.16

4 Channel I2C Electromagnetic Relay Module 3.3V 5.0V PCF8574 Arduino Raspberry

1/2/4/6/8 Channel 5V Relay Board Module Optocoupler LED for Arduino PiC ARM AVR
$0.99 to $10.28

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

4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
$14.99

4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM

12V 12-Channel Relay Module Switch Board for Arduino PIC ARM AVR
$54.34

12V 12-Channel Relay Module Switch Board for Arduino PIC ARM AVR

Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
$14.44

Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A

5pcs - KY-019 5V Relay Module Board Shield One Channel For Arduino - From USA
$11.35

5pcs - KY-019 5V Relay Module Board Shield One Channel For Arduino - From USA

4pcs 5V Dual Channel 2 Relay Module Arduino Relays Switch 110V 115V 120V 220V US
$14.99

4pcs 5V Dual Channel 2 Relay Module Arduino Relays Switch 110V 115V 120V 220V US

One 1 Channel Relay Module Shield 5V Control 120V/10A w/ Optocoupler to Arduino
$2.99

One 1 Channel Relay Module Shield 5V Control 120V/10A w/ Optocoupler to Arduino

5V Flip-Flop Latch Relay Module Bistable Self-locking Switch Board for Arduino
$2.40

5V Flip-Flop Latch Relay Module Bistable Self-locking Switch Board for Arduino

5V 1 CH One Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino
$3.41

5V 1 CH One Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino

1/2/4/8 Channel Relay Board Module High/Low Level Arduinos Raspberry Pi 5 12 24V
$9.56 to $203.96

1/2/4/8 Channel Relay Board Module High/Low Level Arduinos Raspberry Pi 5 12 24V

4 Channel I2C Relay Electromagnetic 3.3V 5.0V for Arduino Raspberry PI MCU
$29.99

4 Channel I2C Relay Electromagnetic 3.3V 5.0V for Arduino Raspberry PI MCU

5V 2-Channel Solid State Relay Board for Arduino Uno Mega2560 Mega1280
$24.99

5V 2-Channel Solid State Relay Board for Arduino Uno Mega2560 Mega1280

5V 8 Channel Relay Shield Module for Arduino R3 2560 1280 ARM PIC AVR Raspber...
$20.99

5V 8 Channel Relay Shield Module for Arduino R3 2560 1280 ARM PIC AVR Raspber...

5V1/2/4/6/8/16Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR
$1.14 to $11.51

5V1/2/4/6/8/16Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR

5V 1 Channel Relay Board Module Optocoupler LED For Arduino PIC ARM AVR..nu
$1.48

5V 1 Channel Relay Board Module Optocoupler LED For Arduino PIC ARM AVR..nu

16-Channel 5V Relay Shield Module with optocoupler For Arduino New
$10.29

16-Channel 5V Relay Shield Module with optocoupler For Arduino New

16 Channel I2C Solid State Relay module 110VAC 240VAC 2A Raspberry Arduino
$32.16

16 Channel I2C Solid State Relay module 110VAC 240VAC 2A Raspberry Arduino

8 Channel I2C Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0V IoT
$17.46

8 Channel I2C Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0V IoT

Lot of 8 12Volt 2 Channel Relay Board Module Optocoupler LED , Arduino PiC
$15.00

Lot of 8 12Volt 2 Channel Relay Board Module Optocoupler LED , Arduino PiC

1 Channel 5V Relay Module for arduino 1-Channel relay KY-019 For PIC AVR DSP ARM
$8.57

1 Channel 5V Relay Module for arduino 1-Channel relay KY-019 For PIC AVR DSP ARM

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino
$1.08

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino

Channel 5V 20A Relay Module Board For Arduino Raspberry Pi ARM AVR DSP PIC
$14.53

Channel 5V 20A Relay Module Board For Arduino Raspberry Pi ARM AVR DSP PIC

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino
$2.25

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino

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arduino relay board Information

arduino relay board pictures, price, brand, reviews and arduino relay board hot sales items, totally found 58 arduino relay board related items prices, page updating time: 2025-04-11.