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 Announcements / Creations (MOCs) / 2412
2411  |  2413
Subject: 
Rolling ball clock revisited
Newsgroups: 
lugnet.announce.moc, lugnet.technic, lugnet.robotics
Followup-To: 
lugnet.technic, lugnet.robotics
Date: 
Tue, 7 Dec 2004 10:11:34 GMT
Highlighted: 
(details)
Viewed: 
5093 times
  
I finally rebuilt Bob Kojima’s rolling ball clock with RCX control (and other minor modifications)



Description of these modifications, program, photos, videos are here

Special thanks to Bob for the time spent to LDraw his wonderful model!

Philo



Message has 4 Replies:
  Re: Rolling ball clock revisited
 
i have been waiting to see if some one would put my LDraw files to go use. i see many good modifications too! i will have to go home and try some of these modifications to my clock. i especially like the fix to prevent 2 balls form lifting, the ball (...) (20 years ago, 7-Dec-04, to lugnet.technic, lugnet.robotics)
  Re: Rolling ball clock revisited
 
(...) I love it! Very nicely done! It was interesting to read this bit off your website-- " The problem should have been very simple: each minute, start the elevator until a ball is detected by one sensor. Unfortunately, my first try over a several (...) (20 years ago, 7-Dec-04, to lugnet.technic, lugnet.robotics, FTX)
  Re: Rolling ball clock revisited
 
(...) You mean the RCX doesn't speack NTP. How primitive! -- Matt Nothing great was ever accomplished without _passion_ (20 years ago, 7-Dec-04, to lugnet.robotics)
  Re: Rolling ball clock revisited
 
"Philippe Hurbain" <philohome@free.fr> wrote in message news:I8CKBA.152q@lugnet.com... (...) Awesome work, both of you! As for the mechanism occasionally not picking up a ball: Instead of having the bucket grab a ball from the bin, why not have a (...) (20 years ago, 7-Dec-04, to lugnet.technic, lugnet.robotics)

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