Animating an Athearn steam railroad crane in HO scale

http://mrhmag.com - Dr. Geoff Bunza demonstrates the HO scale Athearn steam railroad crane model he brought to life using a DCC sound decoder, micro motors and relays. Geoff loves model railroad animations and this one is a stand-out - it even includes custom sound files that play while the crane is operating! This is the companion video to the cover article in the August 2012 issue of Model Railroad Hobbyist magazine. The original version of this video is available for view at:    • Video