#4: Making Home Automation Gear Quieter

I've found that the second-hand Ethernet switches I use in my home automation system have annoyingly loud fans, so I modified them to run the fans more slowly and connect to my Arduino-based environmental monitoring system.

Links for this episode:

• EtherTen (Arduino-compatible with built-in Ethernet and PoE support)
  
• HUMID temperature / humidity sensor module
  

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