I was rummaging around in my hard drive and ran across an old catalog (dated 2011) from Circuitron and thought before I tossed it I'd see if I could download an updated one. Their website is still up and the catalog is still there, but its all way outdated (2013 seems to be the last update). I gather that someone is still making the their tortoise switch machines (which is not my interest here) - but their old catalog had lots of electronic goodies for model railroading - a market niche for which they seemed to be one of the first. Does anyone know whether they are still around? A google search was little help - nothing about the company and the only direct link was back to the 'out-of-date' company website.