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You are here: Home / Topics / Need help about 8051 based temperature controller

Need help about 8051 based temperature controller

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Microcontroller › 8051 › Need help about 8051 based temperature controller

  • This topic has 1 reply, 2 voices, and was last updated 13 years, 2 months ago by Mehtab Ali.
Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • April 19, 2012 at 9:02 am #1491
    salil
    Participant

     i m doing a project,.. automatic electric water heater….,, i hav connected a lm 35 sensor to controller to sense temp.,,, and connected a 4 by 3 numeric keypad to give values to controller.,, when temp rises as equal to given no by numeric keypad,, relay turns off and hence the coil which is heating the water…..

    please help me.,, post here the codes and logic please….

     

     

    April 19, 2012 at 4:42 pm #7505
    Mehtab Ali
    Participant

    have you made the circuit or not. if yes then post it here

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