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Room automation: ATMEGA 16, roller shutters, radio, light, twilight sensors

strus001 1701 0
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  • #1 13610912
    strus001
    Level 8  
    Posts: 21
    Hello everyone, I am very much a layman when it comes to microprocessors and basic knowledge.
    I am an electrician/automatics by profession I sit with PLCs a bit, but in what you are dealing with here I am pale :D !

    Also I will start with the basics:
    -attachment 1 is my board.

    I want to make myself an automated room.

    It includes:

    -3 internal blinds
    -1x radio as alarm clock
    -1x light

    So far that's all, when I have more ideas I'll write:D
    My questions:

    Does the ATMEGA 16 have a real time clock, as I've done some good reading I've noticed that it is unlikely to.... :(
    Work performed:

    Blinds lowered after twilight sensor when I turn on the lights, or manually.
    Opening at 6 o'clock, or manually.

    The radio is to switch on after a set time. For this I have a display and 4 buttons.

    Light also after twilight sensor when someone enters the room.

    If I have calculated this correctly I need:

    -2 sensors that will be in the door to determine the direction(whether someone enters or leaves)
    -3 motors (can be like this : http://www.conrad.pl/Serwo-analogowe-Hi ... 1=tablink2 )
    -1x twilight sensor
    -1x bistable switch

    Controlling the blinds straight from the board. Preferably 2x short blinds and 1x long blind.

    Do I need anything else?
    Thank you for your reply:)
    Attachments:
    • opis2.jpg (2.01 MB) You must be logged in to download this attachment.
    • opis2.jpg (2.01 MB) You must be logged in to download this attachment.
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