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LED Matrix Display Badge

Project tutorial by FabLabAQ

  • 580 views
  • 0 comments
  • 2 respects

Visualising sensor data using Arduino and Processing

Project tutorial by sowmith mandadi

  • 23,316 views
  • 3 comments
  • 28 respects

Comments 2

  • Visualising sensor data using Arduino and Processing about 2 years ago

    The function, Serial.println(temp) send string to serial line. In processing you are reading reading only one byte each commPort.read(); function. . Try printing out TempC values in processing before plotting.

    Thanks

  • Visualising sensor data using Arduino and Processing about 2 years ago

    Nice project.

    Which version of processing are you using?

    I tryed in processing 1.5 and 3.0, but tempC is a float type, and there is no conversion to float in code. The code only reads caracter from serial.

    The value of tempC is incorrect on the graph.

    How can I solve this, in my test?

    Thanks.

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