• ยด

    Input Devices


    Materials, tools and software

    Electronic components (Materials)
    Copper Plaque (Materials)
    Roland (Tools)
    Eagle (software)
    Fab Modules (Software)


    Add an output device to a microcontroller board you've designed and program it to do something

    In this assignment, I join imput + output devices to my final projects

    Sharp Sensor

    In this assignment, I combined with my Output assignment to my final project.
    This system perform the function of controlling the fall of material, which is activate when the necessary height is greater to the determined height which the sensing of said sensor which allow the activation of the stepper motor by means of the signals that are sent form the microprocessor to the drier generating movement in the engine and this in turn drives the mechanism show below.

    Materials:
    Distance Sensor Sharp ir
    Stepper Motor Driver A4988
    Bipolar Stepper Motor Nema 17
    Board Designed




    arduino test

    PCB board

    To make this board, I modify the design based on my needs. I remove some headers and change the position of different components and optimizing the components and position of the pins to my project.




    Programing

    PSEUDOCODE:

    -Bigin
    --Use library
    --declarate variables
    --configurate by outputs and inputs
    --read analogyc signal
    --if analogyc signal > X
    --Stepper motor move
    --else stepper motor stop
    -End

    Integration of Board

    Have I

    Described your design and fabrication process using words/images/screenshots.

    In the top you have all information of the process.

    Explained the programming process/es you used and how the microcontroller datasheet helped you.

    In the next link take all information o the microcontroller

    Atmega 328

    Outlined problems and how you fixed them

    Included original design files and code


    DOWNLOAD FILES

    Board.rar

    Programing