Fab Academy 2016 Week19

Week19: project development (Jun 8)

Assignments

complete your final project, tracking your progress

Progress

Materials
  • Dron Kit
  •     Blushless Motor x4
        ESC                    x4
        Power Distribution Board  x1
        Propeller  x4
  • Monduino
  •     ATmega328P-AU  x1
        Crystal 16MHz  x1
        CAP CER 22pF  x2
        CAP CER Chip 1uF  x3
        CAP CER Chip 10uF  x3
        Regurator 5V(SOT223)  x1
        Regurator 3.3V(SOT223)  x1
        2x3pin  x2
        Sockets 40ports(Divided into the required)  x1
        Button switch(for RESET)  x1
        Resistor 10K ohm(for RESET)  x1
        Resistor 511 ohm  x1
        LED red  x1
  • Distribution Unit
  •     Regurator 5V(SOT223)  x2
        2x3pin  x7
        Sockets 40ports(used the rest of the above)  x1
  • Transmitter & Reciever
  •     Hobby king 2.4GHz 6ch HK-TR6A V2 Reciever  x1
        Hobby King 2.4Ghz 6Ch Tx & Rx V2 (Mode 2) Transmitter  x1
  • Battery
  •     LiPO 2S 20C 2200mAh  x1
        Battery Charger  x1

    Make Body
    Material of body is acrylic.
    Bttery and electric circuit are put to center in body.
    Center body consists of a multi-stage. They will be installed there.
    Body Data:Body_ai_data.zip
    Body_picture is this page.

    Design of Circuit
    I made Monduino what is based Arduino.
    It has been used Atmega328p-au.
    This Monduino has additional power supply 5V and 3.3V.
    How to use Eagle. See this page(Week06) .
    Eagle Data:Monduino.zip

    Design of Power
    The battery 2 cell 8.02V 2200mAh was selected.
    I expected to flight around 5 ~ 10 minuits.
    Small size was selected for dron.

    Allocate Devices and Parts
    Original dron size is same with dron kit.
    Because it will be used some parts propellers and motors, ESCs.
    Mainly propellers are effect to body size.

    Dron kit body is below.

    Integrate
    Some parts are integrated to body of center.
    Locate of battery and PDB need to be separate.
    It is because there is a possibility of a short circuit.

    Programming
    I could not type programing.
    So I was programmed with reference to the various sites.
    The program was completed, but it did not work.
    It is need debug.
    DATA: test_motor.zip

    Test
    First time, I put throtlle for test.
    Test was successed.

    Test_work

    Execute
    It is not completed yet.
    I will share the complete drone later.

    Creative Commons License
    fabacademy2016 hideaki momma final project by Hideaki Monma is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
    Based on a work at http://archive.fabacademy.org/archives/2016/fablabkamakura/students/116/w19.html.
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