2023 TEXAS EXPRESS
Model Railroading Clinics

Updated 06/17/2023

Clinic Presenter Pat Fleming




Pat Fleming spent 40 years as a software engineer, building 2 small HO layouts and O scale round room. Recent work includes creating software and hardware for NMRA LCC to build a smarter automated layout using voice, sensor, LED, sound, motion and RFID.



CLINIC - Fritzing for Circuits and PCBs


An introduction to using open source software tool Fritzing to find designs, create and order your own low cost PCB (circuit boards) for your layout. We'll be creating a simple flasher circuit with considerations for connections, soldering, and to ordering the PCB.