Wiring for DCC – Buzzers

I want to draw attention to an excellent website that has been around for a long time. Its longevity is a testimony to its usefulness. When folks are new to DCC there are a lot of questions. I have been visiting Allan Gartner’s Wiring for DCC website for a long time, way before I bought or built any DCC system. Complex topics are discussed in a simple and friendly way to help the beginner get the most success out of their DCC layout.

There is also a Yahoo group that is quite active and is a great place to ask questions if you run into any problems. https://groups.yahoo.com/neo/groups/WiringForDCC/info.

In today’s Yahoo group digest was a post about using a buzzer to detect shorts. Allan explains how to build and use one here: http://www.wiringfordcc.com/track.htm#a1. It’s a simple yet essential tool that will keep you out of trouble. In fact, my father and I used one while laying track well before DCC was on the scene. Short circuits were a real hassle in the days of power routing turnouts. In the modern world, Peco ElectroFrog turnouts are power routing and a buzzer is a great way to avoid them, or at least be aware when they pop up. Now, to dig into the boxes to find the one we built back in the 70s…

medium-piezo-transducer-buzzer-800x609

 

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