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 | | Re: SanDLUG meeting July 28th
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| (...) Just a reminder about the upcoming SanDLUG meeting. You can contact Bill or myself for the address. (URL) MatMat (21 years ago, 22-Aug-05, to lugnet.org.us.sandlug, lugnet.org.us.lugola)
| | | | | Re: Tripping a relay.
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| If you hit a 5v latching relay with 9v, will it damage it? (21 years ago, 22-Aug-05, to lugnet.robotics)
| | | | | Re: Brick versions over the years
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| (...) Some parts are tracked in the Peeron database as to when they changed, like the "Plate 1 x 1 with Clip Vertical" (4085a, 4085b, 4085c), which had 3 versions (Type 1: 1979-1987, Type 2: 1987-1992, Type 3: 1993-present). Other types of changes, (...) (21 years ago, 22-Aug-05, to lugnet.parts)
| | | | | Re: A LEGO double-throw switch?
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| (...) Ok, Here's a partial solution (assuming you don't want to mechanically link the ends together). Given: Polarity Switch 1 - rotated forward by Forklift Polarity Switch 2 - rotated forward by crate when it arrives at the end Motor - located by (...) (21 years ago, 22-Aug-05, to lugnet.robotics)
| | | | | Re: A LEGO double-throw switch?
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| (...) No, I think you should use one polarity switch, without handle to greatly reduce the friction needed to throw it. Putting the crate on the conveyor throws the switch, and when the crate gets to the other end it could push a lever, or better (...) (21 years ago, 22-Aug-05, to lugnet.robotics)
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