Relays


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13 Products Found


52264

Dual Channel Relay Interface

Dual relay control on one board, with signal optical isolation.

$6.00 USD

52266

4-Channel 5V Relay Module

4-channel relay control board with optical isolation.

$12.95 USD

52270

8 Channel Relay Board, Optically Isolated, High/Low inputs

8 relays, optically isolated, perfect for Arduino projects!

$16.50 USD

29274

X-Relay 5V Relay Shield Version 2 for WEMOS ESP8266 WiFi Mod

Single channel relay for ESP8266 and ESP32 modules.

$6.25 USD

29204

Grove - Relay

Single Channel Relay for Grove

$2.90 USD

RE1

DPDT 5V Relay

This DPDT 5V relay is used for a good many robot projects, usually for motor power routing.

$3.50 USD

27250

Crydom D2W203F Solid State Relay

The Crydom D2W203F Solid State Relay is a simple way to activate AC loads. Use a DC input from 3-32VDC to control an AC output up to 240AC, to a maximum of 3 Amps.

$13.95 USD

21831

Omron 12A SPDT Relay

This PCB mount mechanical relay allows isolated control of AC or DC voltage at up to 12A @ 250VAC (see datasheet for details).

$3.99 USD

51104

Big Pushbutton Power Switch w/Reverse Voltage Protection, HP

Up to 40V 16A Latching Push-ON, push OFF DC switch with micro-controller friendly inputs.

$6.95 USD

29040

Grove - 2-Coil Latching Relay

The Grove latching relays are interesting because they take a pulse to toggle their state, which it maintains even after a power cycle.

$10.70 USD

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