Hi. Before discussing my problem, here is the Arduino program code for "temperature monitoring" using DHT 11 Sensor and a Real Time Plot from Matlab. The "switch" statement is used for doing 2 distinct operations: (1) storing the value of the temperature to be maintained in the Arduino Global variab…

Global Variable (Value Read Serially from Matlab) Becomes 0

groundFungus April 8, 2014, 4:53pm 2

Opening the serial port can reset the Arduino.

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