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.

If you’ve done 3D printing, you’ve probably at least heard of Tinkercad. This popular CAD package runs in your browser and was rescued from oblivion by Autodesk a few years ago. [Chuck]… ...

Latest project - PWM_loco_sim_controller.ino - Steam Train simulator / controller for 12V DC trains (Analogue - not DCC) PWM drive to locos. Simulation of driving a steam loco with pots for Regulator, ...

Recently I've become interested in TinyML, or running machine learning models on (ultra) low-power microcontrollers. The book and repo demonstrate how to run the model on an Arduino Nano 33 BLE Sense ...