design project

Discussion in 'The Projects Forum' started by Mkatsi, Aug 25, 2008.

  1. Mkatsi

    Thread Starter New Member

    Aug 25, 2008
    1
    0
    please help im doing a project of measuring and display temperature. i want to use 3x4 keypad and pic 16f873. i am using lm35 temperature sensor and lcd 16264.
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    In essence, you seem to be asking for us to put these circuit elements together for you. Our purpose is to aid you in understanding how to get you design to work.

    If you can post schematics of your work and ask specific questions, we will be happy to help.
     
  3. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
    6
    What nature of help do you require?
     
  4. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    Take it a piece at a time.

    Microchip has quite a few Application Notes for various projects, and there are already plenty of applications out there on the Web.

    Find the individual pieces, understand each piece, and carefully put them together.

    If the problem is too complex, you need to break it down into smaller and smaller pieces, until you understand each piece.
     
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