[kodera2t] discovered the VL53L0X Time of Flight sensor and thought it would make a great way to control the operation of a model train without touching it. He explains it in his own words in the ...

Model railroad enthusiasts show how to control model trains using a phone app at the Associated Model Railroads of Columbia, a club that meets Thursdays at 1800 Lincoln Street in Columbia, South ...

which gave us the ability to control multiple trains on a single track and add sound effects, lighting, and other dynamic ...