Temperature Controller of a Water Tank

Discussion in 'Programmer's Corner' started by Azzedin1400, Feb 18, 2012.

  1. Azzedin1400

    Thread Starter New Member

    Mar 17, 2009
    Verilog and VLSI design: I’m design a Temperature Controller of a Water Tank, I don’t have any idea in how to get samples of temperature from the water every probably 10min to compare with reference temperature (some 70 degrees) assume we know the clock frequency (some 10 KHz, T=100 us), the idea is to have two sensors getting samples every 10 min, take the average and turn ON the controller for period of time according to the deference. Example if the average is 55 degrees will turn the controller for 20min.
    the ideas limiled to verilog code and some sort of state machine VLSI clock generation to design a controller, not exactly analog circuit of opamps ...................