Tuesday, March 10, 2015

Day 04 03/05/2015 Temperature measurement system

Quiz


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 Temperature Measurement System

In this lab, we are going to connect a constant resistor, a changing resistor with temperature, and a constant voltage. 



By calculating  we use theoretical value of  7k ohms at room temperature and 11k ohms with 23 degree room temperature to 37 degree body temperature

This one is we used resistor 3k ohms


This one is we used 12k ohms


The voltage we solved are 0.515 V for R3k and 0.63V for R12k


By compare the Vout we know output sensitively was off since resistor used are lower than calculated values.



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