Open Source Hardware

You can find all kinds of relays, lens hardware, sensors and other Arduino-related automation components here. Registered members can get free shipping.

3 of 14 products

  • 8-Channel 5V Solid State Relay Module

    8-Channel 5V Solid State Relay Module

    8-Channel 5V Solid State Relay Module

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    $15.99
    -Liquid error (snippets/price line 93): divided by 0 $15.99
  • 2-Channel 5V Solid State Relay

    2-Channel 5V Solid State Relay

    2-Channel 5V Solid State Relay

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    $9.99
    -Liquid error (snippets/price line 93): divided by 0 $9.99
  • 2/8-Channel 5V Solid State Relay

    2/8-Channel 5V Solid State Relay

    2/8-Channel 5V Solid State Relay

    Channel
    Ship to
    $9.99
    -Liquid error (snippets/price line 93): divided by 0 $9.99