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8Channel Relay



This is my altered UPS outlet. Now each outlet is being individually controlled by an Arduino UNO and the 8 Channel Relay.


From the album:

Fish Tank and DIY Reef Controller

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Photo Information

  • Taken with SAMSUNG SM-N900T
  • Focal Length 4.1 mm
  • Exposure Time 1/15
  • f Aperture f/2.2
  • ISO Speed 640

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