Temperature values are recorded in memory card with the help of PIC18F4550 micro-controller, along with temperature time and date values are also recorded.
Time and Date values are extracted using DS1307 RTCC IC and temperature is sensed using LM35 temperature sensor.
Memory Card Log can be copied to PC using SD Card Reader, then the log file can be opened with the help of a GUI developed in MATLAB, this will plot the temperature with respect to time and date.
PIC18F4550 used with mikroC 6.0.0 Compiler.
MATLAB R2010a version is used to Develop GUI.
WinImage is used to create Image for Proteus Memory Card.
Whole Project along with Proteus Simulation can be downloaded from the link available in the text file.