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Dev tools · June 6, 2012

OS

Open Source DIY Electronic Derailleur

I recently got into cycling and got interested in tracking my performance to improve my ride. I couldn't find an affordable bike computer that I could easily modify so I built my own. One thing lead to another and I found myself building an electronic derailleur. I thought others might be interested in doing the same so I wrote an instructable. Love to know what you think. If you like it please vote. http://www.instructables.com/id/DIY-Electronic-Derailleur/?ALLSTEPS The Arduino sketch, schematics, Fritzing diagram, bill of materials and CAD diagrams can be found on the project page…

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What it does

In the maker’s words, at launch

I recently got into cycling and got interested in tracking my performance to improve my ride. I couldn't find an affordable bike computer that I could easily modify so I built my own. One thing lead to another and I found myself building an electronic derailleur. I thought others might be interested in doing the same so I wrote an instructable. Love to know what you think. If you like it please vote. http://www.instructables.com/id/DIY-Electronic-Derailleur/?ALLSTEPS The Arduino sketch, schematics, Fritzing diagram, bill of materials and CAD diagrams can be found on the project page http://nabilt.github.com/diy_eshift/. The next version will include GPS, accelerometer, altitude sensor and more http://www.nabiltewolde.com/2011/11/bike-computer-v01-build.html

Does the same job

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