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You are here: Home / Topics / Need help

Need help

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Projects › Projects › Need help

  • This topic has 8 replies, 4 voices, and was last updated 9 years, 11 months ago by Ashutosh Bhatt.
Viewing 9 posts - 1 through 9 (of 9 total)
  • Author
    Posts
  • June 25, 2015 at 3:02 pm #3724
    kannan
    Participant

    Hai,I want to do Station announcement system project With the help of GPS and Microcontroller.

    Gps used to find latitude and longitude From that how can i Announce Name of the current place?

    And what type of Microcontroller is suitable for this project….give some suggestion Please……

    June 26, 2015 at 1:29 am #13013
    orlyver chan
    Participant

    GPS device detects its current location by the help of two or more satelite in the space, then the gps will display its location, i think you need radio transmitter and receiver, and a signal booster to expand its coverage area.

    June 28, 2015 at 12:16 pm #13019
    Ashutosh Bhatt
    Participant

    you may get help from

    http://www.engineersgarage.com/contribution/

    micro-controller-based-city-locator-using-gps-lcd

    July 1, 2015 at 6:15 pm #13026
    kannan
    Participant

    After knowing my place lat&lan how can i convert it into sound…..

    July 2, 2015 at 1:02 am #13027
    orlyver chan
    Participant

    you can make it through radio broadcasting, then the receiver station will receive your voice forecast and reporting, then the receiver unit will announce it for the listener. just like ordinary radio broadcasting

    July 2, 2015 at 1:05 am #13028
    orlyver chan
    Participant

    or else you can use a two way radio

    July 2, 2015 at 3:03 pm #13029
    kannan
    Participant

    There is any other possibility is available without using radio station?…

    I want to make it as runtime….

    July 2, 2015 at 4:24 pm #13030
    AKANKSHA
    Participant

    I want to make this project so please help me .avr program and circuit diagram for this project using proteus.

    Else i also want to make metal detector robot so how can i start this project.

    July 2, 2015 at 4:53 pm #13031
    Ashutosh Bhatt
    Participant

    there are speciliazed voice recorder chips (cobs) are available in which you can store 10 to 20 different voice messages of 30 sec/1 minute

    such ICs can be controlled through micro controller

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