Buy Relay modules and Relay Sheilds for Arduino Online

SKU: DFR0457

In Stock

Gravity: MOSFET Power Controller

$3.90

SKU: DFR0017

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Gravity: Digital 5A Relay Module for Arduino

$2.60

SKU: DFR0473

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Gravity: Digital 10A Relay Module

$3.90

SKU: DFR0144

Only 7 Left

4 Channel Relay Shield for Arduino UNO

$13.99

SKU: DFR0996

Only 8 Left

Gravity: Magnetic Latching Relay for ESP32 / Arduino

$5.90

SKU: FIT0827

Only 14 Left

Industrial 4-Channel Relay Module

$27.90

SKU: DFR0289

In Stock

8 Channel Ethernet Relay Controller (Support PoE and USB)

$59.50

SKU: DFR0643

In Stock

Gravity: Easy Relay Module

$7.90

SKU: DFR0251

In Stock

Gravity: Digital 16A Relay Module

$9.80

SKU: DFR0146

In Stock

8 Channel Relay Module (RJ45-RLY16, Up to 16Amp)

$83.00

SKU: DFR1058

Only 13 Left

Arduino Opta RS485 Micro PLC (Ethernet and USB-C ports, RS485)

$160.80

SKU: DFR0173

In Stock

8 Channel Relay Module (USB-RLY16L, Low Power Version, Up to 16Amp)

$83.00

SKU: DFR1057

Only 5 Left

Arduino Opta WiFi Micro PLC (Ethernet and USB-C ports, RS485, WiFi/Bluetooth LE)

$193.20

SKU: DFR1059

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Arduino Opta Lite Micro PLC (Ethernet and USB-C ports)

$146.40

SKU: DFR0909

Only 1 Left

Raspberry Pi PLC Industrial Controller (Relay Output)

$568.00

SKU: DFR0908

Only 7 Left

Raspberry Pi PLC Industrial Controller (Optoisolated Output)

$560.00

Relays