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MAKE YOUR OWN DEVICE Park Ki-hyeok From KOICA

Make your own device

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The presentation in Bahir Dar University, Bahir Dar, Ethiopia. About personal project of making a robot. Inserted Movie Clip : An Introduction to the Arduino : http://youtu.be/CqrQmQqpHXc Detect Train and Close Window with Arduino and Webcam : http://youtu.be/aBhF_qfG4Qc Drive 10 Servos with 2 Arduino Pins : http://www.youtube.com/watch?v=FbyjNPC6SxI Arduino XBee & PS2 Controller & Servo Motor Test : http://youtu.be/BoXzik46LyI

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Page 1: Make your own device

MAKE YOUR OWN DEVICEPark Ki-hyeok From KOICA

Page 2: Make your own device

CONTENTS

1.Introducing Arduino

2.Introducing Previous Project

3.My Project

4.Conclusion

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ARDUINOWhat it is and what it can

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ARDUINO

• Open-source electronic prototyping platform

• Good at making interactive machine

• For anyone interested in creating interactive objects or environments

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EXAMPLES

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PREVIOUS PROJECTPrevious project which is done with a BDU student

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WHAT HE USED

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WHAT HE USED

• A arduino

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WHAT HE USED

• A arduino

• A bread board

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WHAT HE USED

• A arduino

• A bread board

• A test board

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WHAT HE USED

• A arduino

• A bread board

• A test board

• Multiple Power Supplies

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WHAT HE USED

• A arduino

• A bread board

• A test board

• Multiple Power Supplies

• A program named ‘LabVIEW’

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PROBLEMS

• Needs many power supplies.

• Not stand alone. Wired.

• Controlled by computer.

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PROBLEMS

• Needs many power supplies.

• Not stand alone. Wired.

• Controlled by computer.

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PROBLEMS

• Needs many power supplies.

• Not stand alone. Wired.

• Controlled by computer.

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PROBLEMS

• Needs many power supplies.

• Not stand alone. Wired.

• Controlled by computer.

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MY PROJECTTo improve the previous project

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PLAN•September

Order the materials

•October

Arrive the materials

•November

Design, Cutting, Assembling

•December

Programming and Finish

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PLAN

Order the materialsRobot Design SketchFinding the materialsMaking Robot Frame and AssemblingTest Plan 01 (TIP120)Test Plan 02 (Decade Counter 4017)Test Plan 03 (Master-Slave)Making ControllerTest and Trouble Shooting

2012/092012/092012/092012/09 2012/102012/102012/102012/10 2012/112012/112012/112012/11 2012/122012/122012/122012/12 2013/012013/012013/012013/01 2013/022013/022013/022013/02 2013/032013/032013/032013/03 2013/042013/042013/042013/04

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PLAN

Order the materialsRobot Design SketchFinding the materialsMaking Robot Frame and AssemblingTest Plan 01 (TIP120)Test Plan 02 (Decade Counter 4017)Test Plan 03 (Master-Slave)Making ControllerTest and Trouble Shooting

2013/012013/012013/012013/01 2013/022013/022013/022013/02 2013/032013/032013/032013/03 2013/042013/042013/042013/04

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ORDERED STUFFS

• TIP120 Transistor• Arduino Uno• Xbee Network Chips and Shields• Micro Servo Motors• Wires• Pin Sockets• Test Boards

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TEST PLAN 1

• Using TIP120 transistor, set up like LED matrix

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TEST PLAN 1

• Using TIP120 transistor, set up like LED matrix

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TEST PLAN 1

• Transistor can not be a switch with servo motor

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TEST PLAN 2

• Using 4017 decade counter for controlling multiple servo

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TEST PLAN 2

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TEST PLAN 2

• I don’t have enough knowledge for using 4017 decade counter

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TEST PLAN 3

• Using two arduino and making master & slave system

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DESIGN

•Paper Sketch•CAD•Making Blueprint•Drawing on the sheet•Cutting•Folding and Assembling

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CAD

• Computer Aided Design

• Solidworks 2010

• Making 3D Model

• Blue Print Available

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MATERIALS

• No material shop

• Need to find alternatives

• Hard to handle the materials

• No CNC cutting shop

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PROGRAMING

• Using Arduino

• Using 3rd Party Library

• Rough Code : 31,692 bytes

• Final Code : 11,222 bytes

• Optimize is important

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USED LIBRARIES

• Servo.h

• SoftwareSerial.h

• GPSXClass.h (3rd Party Library)

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SERVO.H

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SERVO.H

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SOFTWARESERIAL.H

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SOFTWARESERIAL.H

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GPSXCLASS.H

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GPSXCLASS.H

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GPSXCLASS.H

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GPSXCLASS.H

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CONTROLLER

• Control with wireless network: Xbee

• PlayStation Controller

• Making own shield

• Using 3rd Party Library[GPSX]for controller program

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TEST AND TROUBLES

• When power is on, servo motors work like DC motors

• Arduino reset problem

• Lack of expert knowledge

• Hard to find specific things for making

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CONCLUSIONWhat I get and Suggestion

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CONCLUSION

• No commercial machine cutting place

• Hard to find materials and items

• People do alternative way

• Can be improve with developing this kind of environments

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SUGGESTION

• Make your own device for better life and environment

• Show your idea for everybody

• Make a team with experts of different fields

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You are the ONE

who make the BETTER WORLD

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ኣመስግናለሁ።

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Q & A