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Forum Index : Windmills : Simple and accurate RPM measurement
| Author | Message | ||||
| imsmooth  Senior Member  Joined: 07/02/2008 Location: United StatesPosts: 214 | 
 I am not the first to do this, but I thought it would be educational for some to see how to measure the rpm using a simple bicycle computer. Here is a link to my web diary. measure rpm method | ||||
| catchnthe-))))  Newbie  Joined: 03/01/2009 Location: United StatesPosts: 24 | 
 imsmooth: Nice looking project well. done. idea of disc brake is good also. Freedom allows us a lot "Please don't abuse." | ||||
| Gizmo  Admin Group  Joined: 05/06/2004 Location: AustraliaPosts: 5149 | 
 Good write up imsmooth. My first anemometer was based on a bike computer. The best time to plant a tree was twenty years ago, the second best time is right now. JAQ | ||||
| brucedownunder2 Guru  Joined: 14/09/2005 Location: AustraliaPosts: 1548 | 
 Excellant write-up ,IM,and yes you are definately SMOOTH ,lol. I have the disc brake like yours ,and now, thanks to you ,I will make up that rotator to stop tangling of the pull-line. Thanks a lot for such an excellant write-up. Bruce Bushboy | ||||
| domwild Guru  Joined: 16/12/2005 Location: AustraliaPosts: 873 | 
 Thanks for this and all the other items I picked up by following the "Next" prompts. Great engineering! A mechanical disk brake like the ones on the MW monsters! Next you will be turning a variable-pitch system on your lathe! Keep it going! Taxation as a means of achieving prosperity is like a man standing inside a bucket trying to lift himself up. Winston Churchill | ||||
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