Relay Module Boards
Welcome to the range of Relay Module Boards from PMD Way.
Relay boards are great for education, experimentation and prototypes - or those quick projects. PMD Way offers a wide range of relay module boards in various sizes.
And as always, if you can't find what you need - or need any help - or after a bulk deal, please email support@pmdway.com.
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$8.95Single Channel Latching Relay Module
Now available from PMD Way are these useful latching relay modules. A latching configuration only needs a low pulse to change between open and clos...
View full details$8.95 -
$17.95Single Channel 30A Relay Module
Control up to DC 30V 30A or AC 250V 30A with these 12V coil relay modules from PMD Way. They're optoisolated for strong and stable performance. Fr...
View full details$17.95 -
from $10.95Optoisolated Relay Modules - 3.3V - Various Configurations
Now available from PMD Way are a huge range of popular and often-used general relay modules with 3.3V coils. Ideal for use with Raspberry Pi or o...
View full detailsfrom $10.95 -
from $4.95Optoisolated Relay Modules - Various Configurations
Now available from PMD Way are a huge range of popular and often-used general relay modules. You can select from 5V or 12V coils, and also the nu...
View full detailsfrom $4.95 -
$27.95Optoisolated Four Channel 30A Relay Module
Control up to DC 30V 30A or AC 250V 30A with these four 12V coil relay modules from PMD Way. They're optoisolated for strong and stable performance...
View full details$27.95 -
$17.95Optoisolated Two Channel 30A Relay Module
Control up to DC 30V 30A or AC 250V 30A with these dual 12V coil relay modules from PMD Way. They're optoisolated for strong and stable performance...
View full details$17.95 -
$34.95Sixteen Channel Optoisolated Relay Module with Power Supply - 5V or 12V
Now available from PMD Way is this large sixteen general relay module. You can select from 5V or 12V coils using the options menu. LEDs on relay bo...
View full details$34.95
