Reply to "Semaphore and 555 Timer Circuit"

> Be aware that the #82 is larger Standard Gauge.

> The 7-light requires a two-position contactor or a relay to function properly.

----------

Something else you should be aware of if you have not seen these in person, you are working with three different sizes & two different gauges.

#82 is Standard Gauge, as mentioned

#15x versions are traditional O-gauge size

7-light MTH is a finer proportioned O-scale product

Dave

2/4/1511:59 AM

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