Homemade wireless motorcycle turn signal backpack

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  • Published on Jun 25, 2012
  • The core parts of this project are 2 x Arduino Mini Pro 3.3V, 2 x nRF24L01+ radio transceivers, 16 x LilyPad Micro LEDs and a 860mAh LiPo battery.

    The bike is a Suzuki Gladius SFV650 and the backpack is a Haglöfs Corker large.

    Background:
    Four weeks back I stumbled upon some random video using an Arduino micro processor. I viewed related videos and came across Leah Buechley's video showing her turn signal jacket.

    This gave to an idea of my own. I wanted similar to the turn signal jacket, but I wanted mine on a backpack and I wanted it triggered wirelessly by my motorcycles existing turn signals.

    At this point I had never worked with programming microprocessor or any other fancy electronics beyond installing heated grips on my bike and similar things. I ordered the basic Arduino Uno and started from there. At first, making a simple LED light up, triggering with a button, powering a hobby motor, those kind of things.

    Then I came across a thread on the Arduino forums about an Arduino library for using a fairly cheap radio transceiver, the nRF24L01/nRF24L01+ Arduino library by James Coliz, Jr. aka ManiacBug. So I ordered three cheap modules from China and got them just in time for the Christmas holidays.

    I did a lot of reading up, planning, finding products and got started with the backpack installment. Things didn't always go smoothly, but I did do a lot of incremental development and always tried to read up. I wrote and asked on forums and day by day I was gradually progressing.

    After having finished the backpack I moved on to the bike installment and as before, had some issues with getting it working. I got loads of help from TeeRiver on the SFVRiders forum and I finally got the functionality for the bike installment working.

    Earlier today I wrote the programming for both the backpack module and the bike module and about two hours ago I had finally neatly installed the bike unit and had everything up and running the way I wanted.

    This project was loads of fun, I learned many new things and this entire project resulted in a unique motorcycle feature I think I'm the only one to have.
  • Autos & VehiclesAutos & Vehicles

Comments • 27

  • Sujeet Malhotra
    Sujeet Malhotra 2 years ago

    Awsome dude!!!!!! Any Chance you would like to share the codes with us and help us out too!!! Thanks in Advance!

  • 2000jago
    2000jago 3 years ago

    Where's the project files?

  • Charles lakins
    Charles lakins 3 years ago

    Id like to add this to some mag mount trailer lights, be cheaper than pre made ones

  • kledder2
    kledder2 4 years ago

    Awesome

  • David Acero
    David Acero 4 years ago

    wow!

  • Jose Maria Diez
    Jose Maria Diez 4 years ago

    Cool!!

  • Shawn Du Stackhouse
    Shawn Du Stackhouse 5 years ago

    i want one!

  • Shawn Du Stackhouse
    Shawn Du Stackhouse 5 years ago

    patent it!!!

  • Giorgos Georgiou
    Giorgos Georgiou 5 years ago

    very good (and smooth) any chance to give as the codes ?

  • HEMI111
    HEMI111 6 years ago

    Yeahh

  • Darnel C
    Darnel C 6 years ago

    Is that using Radiofrequency to make it wireless?

  • madmoto Mada
    madmoto Mada 6 years ago

    WOW that's amazing man i diffidently buy one
    do u sell that ?

  • dchowninja
    dchowninja 6 years ago

    I would buy one!

  • SuioSchoolZanbato711
    SuioSchoolZanbato711 6 years ago

    That's very clever! You need to share that man and make a killing!

  • Josh Cross
    Josh Cross 6 years ago

    Well done

  • Cutie Pack
    Cutie Pack 6 years ago

    Sick

  • Coffee & Kars
    Coffee & Kars 6 years ago

    No brake light ?

  • unrolodeporai
    unrolodeporai 6 years ago

    dude look into patenting this idea, you'd make millions! amazing idea bro

  • Google+Page
    Google+Page 6 years ago

    Congrats on this project.
    Indeed loads of fun and also helps make you more visible.
    Nicely done, best of luck and ride safe.

  • Ange Wange
    Ange Wange 6 years ago

    I've actually purchased all the part you listed above. Now I just need to figure out what goes where.

  • Ange Wange
    Ange Wange 6 years ago

    Do you have any step to step images of how you assembled all the electricals? I am doing my senior project on something like this. I'm in need of a mentor. Would you mind helpin? :D

  • MakY19P3rU
    MakY19P3rU 6 years ago

    Cool

  • David Lewis
    David Lewis 7 years ago

    How do I get a full list of components and directions? insightgrp@gmail.com

  • ravenryuu
    ravenryuu 7 years ago

    Have you considered maybe adding a brake light feature to the backpack in the future? This is such an awesome thing you came up with here :-)

  • davetileguy
    davetileguy 7 years ago

    Patent it awesome !!