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Re: Track Detectors

Posted by Jeff H. on Mon Dec 14 22:00:41 2009, in response to Re: Track Detectors, posted by SelkirkTMO on Sun Dec 13 23:21:02 2009. edf40wrjww2msgDetail:detailStr fiogf49gjkf0d If you're going to mess around with a bunch of discrete components and wires, you might as well just build the model RR signal system out of cheap relays! Otherwise, one 40-pin PIC microcontroller will do everything that a board full of 74LSxx chips will, cheaper! A former good poster who was chased away by RonBS actually built an NX interlocking with relays and air-powered model RR switches too!

Responses

• Re: Track Detectors - SelkirkTMO - Mon Dec 14 22:10:35 2009
• Re: Track Detectors - Robert King - Tue Dec 15 19:54:05 2009
  • Re: Track Detectors - Jeff H. - Tue Dec 15 22:55:27 2009
    • Re: Track Detectors - SelkirkTMO - Tue Dec 15 23:01:42 2009
    • Re: Track Detectors - Robert King - Tue Dec 15 23:20:33 2009

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