Help in 3 questions -logic, PWM, and ADC

Discussion in 'Homework Help' started by yash_avengers, Dec 8, 2015.

  1. yash_avengers

    Thread Starter New Member

    Sep 28, 2015
    15
    1
    1.) Why are limit switches used to trigger the next state instead of just always using timers for everything? (Hint. What would happen if we used timers for everything and the air pressure dropped?)

    2.)How does the PWM output to the heater coil work?

    3.)How did you calculate measured temperature from the analog input ADC(1)?
     
    RRITESH KAKKAR likes this.
  2. JohnInTX

    Moderator

    Jun 26, 2012
    2,338
    1,018
    Is for homework at school?
     
  3. yash_avengers

    Thread Starter New Member

    Sep 28, 2015
    15
    1
    Yes

    Mod edit: moved to Homework Help
     
  4. JohnInTX

    Moderator

    Jun 26, 2012
    2,338
    1,018
    You will get more help here and ALSO if you ask questions that provide more detail. Attach any schematics, and what work you have done so far and you will likely get some help. As written, its hard to know what you are asking for and what help you need.

    Good luck!
     
  5. WBahn

    Moderator

    Mar 31, 2012
    17,715
    4,787
    You're kidding, right?

    You actually expect someone to tell YOU how YOU calculated something?

    Every question is looking for an answer that is specific to a particular set of tasks, probably performed as part of some lab. It appears you either didn't do the lab at all or let your partners do all the work, and now you want someone to provide the answers about things that you apparently didn't do.
     
  6. yash_avengers

    Thread Starter New Member

    Sep 28, 2015
    15
    1
    I am just looking for a theoretical answer.
     
  7. crutschow

    Expert

    Mar 14, 2008
    12,972
    3,219
    Theoretically, I think you will fail this course. :rolleyes:
     
  8. BR-549

    Well-Known Member

    Sep 22, 2013
    1,980
    388
    Maybe questions from a correspondence course?
     
  9. WBahn

    Moderator

    Mar 31, 2012
    17,715
    4,787
    You are looking for a "theoretical answer" to how YOU calculated some temperature using some microcontroller that had some ADC input?

    It's a gettin' deep!!
     
  10. shteii01

    AAC Fanatic!

    Feb 19, 2010
    3,374
    494
Loading...