15

In teams, design a circuit using an A/D converter to measure the temperature in the room. Specify the assumptions made for minimum and maximum temperatures, and calculate the resolution (step) of the system. Upon completion of the circuit, write a technical specification of the design; then present the design and technical specifications to the class, including a graph showing the input and output values. Using the feedback from classmates, write a summary describing how the design could be revised and improved in future projects. Note: Instructors may substitute a similar project in which a continuous and limited quantity is measured.