Public projects 2

DHT11 Dew-Point Calculator

Project showcase by tomwyonkman

  • 9,848 views
  • 6 comments
  • 14 respects

Air Compressor Controller ver.2

Project in progress by tomwyonkman

  • 21,883 views
  • 44 comments
  • 62 respects


Vase Dazzler (Great for Lithophanes Too)

Project tutorial by vorpalrobotics

  • 7,581 views
  • 1 comment
  • 20 respects

Weather Clock

Project showcase by Tittiamo

  • 22,141 views
  • 9 comments
  • 42 respects

Large Stepper Motor Control A4988

Project tutorial by 3 developers

  • 29,261 views
  • 2 comments
  • 18 respects

  • DHT11 Dew-Point Calculator 23 days ago

    Change
    43 float C = dht.readTemperature(); // read temperature as Celsius (default)
    44 float F = dht.readTemperature(true); // read temperature as Fahrenheit (if true)
    too:
    43 float C = dht.readTemperature(true); // read temperature as Celsius (default)
    44 float F = dht.readTemperature(); // read temperature as Fahrenheit (if true)

    and change
    float DP = (DewPoint * 9 / 5) + 32; // converts dewPoint calculation to fahrenheit
    too:
    float DP = (DewPoint * C); // converts dewPoint calculation to Celsius

    this should do it for you
    hope this helps.

  • Air Compressor Controller ver.2 about 1 month ago

    Thanks
    yeah a PT100 wouldn't be to hard to use in the system, you'd have to set up the analog math and how to set up a 3 wire PT100 but it can be done I'm sure. just some research on project hub ha-ha. Then you'd have to set up 4 new menu screens for calibration and limit alarm settings but very doable.
    Yes the system is still running as of a month ago when i checked in with them last (I don't work there anymore), they said they haven't had to touch them for the last few years, they just runs.

  • DHT11 Dew-Point Calculator about 1 month ago

    you can reply or ask questions here, this works best.

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