 | | Re: RCX expertise —David Koudys
| | | | In lugnet.org.ca.rtltoronto, Steve Hassenplug wrote: <snip> (...) Oh I've blown up RCX's before--once when I (erronously) thought that the wall wart that comes with the LEGO 9v train controller was actually putting out 9 volts and plugged that into (...) (19 years ago, 17-Oct-05, to lugnet.org.ca.rtltoronto)
| | | | | | | | | | Re: RCX expertise —Steve Hassenplug
| | | | | (...) Just like with LDCC, polarity DOES matter. One thing I played around with before C$ was connecting two sensor ports together, and switching them between active & passive modes. That means to send messages back and forth, you only use two (...) (19 years ago, 17-Oct-05, to lugnet.org.ca.rtltoronto)
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