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Do you like Lionel, Marx, MTH, K-Line, Menards, and other 3-rail O gauge trains? Do you like big trains but have a small budget? This is the channel for you! Novices are welcome here! I received my ...

The eMotion Ultra is a Home Assistant-compatible 60GHz mmWave radar presence sensor with a built-in IR blaster with a 15-meter range, a brightness sensor, and a temperature/humidity sensor. It is ...

IN MCKEESPORT. THE MCKEESPORT MODEL RAILROAD CLUB IS HOSTING ITS ANNUAL OPEN HOUSE THIS WEEKEND. FAMILIES CAN EXPLORE 2200FT OF MODEL TRAINS. THE ELABORATE DISPLAYS CHANGE FROM YEAR TO YEAR AND ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

There are many ways to use an Arduino on a model railroad. These tiny, inexpensive, programmable computers can perform functions such as controlling signals, routing turnouts, and running animations.

For 88 years, model trains have chugged along inside a nondescript building, kept going by a small fleet of diehard hobbyists. Beneath a Walker’s Point railroad bridge that crosses National Avenue is ...

The following project is an update of Gary D. Patterson’s “Simplified CTC signals” in the July 1988 issue of MR. Bringing the project up to date was a large endeavour. The block control project now ...