Railroad crossing signal

prusaprinters

<p>Unable to find properly sized O gauge crossing signals so I designed this one.</p><p>Uses 2 5mm LEDs and can be wired with old fashioned phone wire which I think is 28 or 30 gauge.</p><p>Base has option of gluing a tube that will fit in a ¼ inch hole for mounting permanently to a base where all wiring is underneath.</p><p>DIY flasher circuit here:<a href="https://ogrforum.ogaugerr.com/topic/first-videos-of-1-amp-led-flasher-board-using-mosfets">First Videos of 1 Amp LED Flasher Board Using Mosfets, now including gerbers | O Gauge Railroading On Line Forum (ogaugerr.com)</a></p><p>Built on Prusa Mini with .25 nozzle in ABS. &nbsp;The front is printed in silver and black. &nbsp;The crossbucks in white and black. &nbsp;Remainder in silver.</p><p>PDF for signs that won't 3D print is included.</p><p>Did not include gcode as this site has a problem with multiple files.</p>