Relay Board

Relay Board



1 Channel Relay Shield for WeMos D1 mini

1 Channel Relay Shield for WeMos D1 mini

Once you have soldered in the included header sockets, you can easily control this relay with pin D1..

RM8.50

1-Channel 5VDC Solid State Relay (SSR) Module, Active-Low

1-Channel 5VDC Solid State Relay (SSR) Module, Active-Low

  A relay is an electrically operated device. It has a control system and (also called i..

 RM11.00 

RM9.00

1-Channel Relay Board Module - Active-Low

1-Channel Relay Board Module - Active-Low

  A relay is an electrically operated device. It has a control system and (also called i..

 RM4.00 

RM3.50

1-Channel Relay Board Module with Active-High or Low Setting

1-Channel Relay Board Module with Active-High or Low Setting

A relay is an electrically operated device. It has a control system and (also called input c..

 RM10.50 

RM5.00

1-Channel USB Relay Module

1-Channel USB Relay Module

  1 Channel USB Powered Relay Module is great for controlling your devices through USB w..

RM20.00

16-Channel DC 5V / 12V Relay Module with Optocoupler

16-Channel DC 5V / 12V Relay Module with Optocoupler

This 8-channel Relay Module can be used to control the lighting, electrical and other lar..

RM55.00

2-Channel 5VDC Solid State Relay (SSR) Module, Active-High

2-Channel 5VDC Solid State Relay (SSR) Module, Active-High

  A relay is an electrically operated device. It has a control system and (also called i..

 RM25.00 

RM18.00

2-Channel Relay Board Module, Active-Low, with Optocoupler

2-Channel Relay Board Module, Active-Low, with Optocoupler

A relay is an electrically operated device. It has a control system and (also called input c..

 RM15.00 

RM8.00

2-Channel USB Relay Module

2-Channel USB Relay Module

  2 Channel USB Powered Relay Module is great for controlling your devices through USB w..

RM30.00

30A High-Current 1-Channel Relay Module

30A High-Current 1-Channel Relay Module

  The module adopts high-quality 30A relay, and the maximum load is normally open interf..

RM12.50

4-Channel 5VDC Solid State Relay (SSR) Module, Active-Low

4-Channel 5VDC Solid State Relay (SSR) Module, Active-Low

  A relay is an electrically operated device. It has a control system and (also called i..

 RM43.00 

RM35.00

4-Channel DC 5V / 12V (Active Low) Relay Board Module with Optocoupler

4-Channel DC 5V / 12V (Active Low) Relay Board Module with Optocoupler

A relay is an electrically operated device. It has a control system and (also called input c..

 RM18.00 

RM14.00

4-Channel USB Relay Module

4-Channel USB Relay Module

  4 Channel USB Powered Relay Module is great for controlling your devices through USB w..

RM60.00

8-Channel Relay Board Module with Optocoupler

8-Channel Relay Board Module with Optocoupler

This 8-channel Relay Module can be used to control the lighting, electrical and other lar..

 RM36.00 

RM25.00

Adjustable Delay Timer w/ LCD Display - XY-WJ01

Adjustable Delay Timer w/ LCD Display - XY-WJ01

multifunction delay relay module.LCD display, very clear, easy to use, powerful.It can be widely use..

RM48.00

Adjustable Timer (Relay)  up-to 5A DC/AC w/ Trigger & Delay & Micro USB Power

Adjustable Timer (Relay) up-to 5A DC/AC w/ Trigger & Delay & Micro USB Power

Features Wide working input voltage from DC 5 to 36V, widely used in many device Int..

 RM38.00 

RM28.00

Touch Bistable Switch Relay Module (Latching) 12V for Car Self-Locking Control

Touch Bistable Switch Relay Module (Latching) 12V for Car Self-Locking Control

  According to the board of the key, or an external button to make the relay module t..

RM15.00

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