  |    | Boolean logic using LEGO Pneumatics
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  |  I"ve been putting together stuff for my pneumatic presentation at BrickFest. How unlike me to be preparing so far ahead. I put together two kinds of pneumatic gates, AND and OR. These gates are minor redesigns of the ones used in PneumADDic II, (...)   (22 years ago, 1-Jun-03, to lugnet.technic)    
   |   |   |    |    | Re: Boolean logic using LEGO Pneumatics
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  |  (...) <snipped the links> Cool. I'm looking forward to your presentation! -TJ (just catchin' up on old posts)    (22 years ago, 10-Jun-03, to lugnet.technic)   
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