What are DCC sound decoders? Well, to put it briefly: A sound decoder is a computer on a chip that receives and interprets signals sent from the DCC base station and puts out an analog signal that ...

Using a SoundTraxx Econami ECO-100 Digital Command Control (DCC) decoder and cell phone speaker, modeler Kris Boultbee added sound to his Arnold N scale SW1 diesel switcher. Check out this demo of the ...

I am a beginner who has been doing DCC model railroading for 4 years. This project initially started with ESP32. It was 4 years ago. Around that time, fujigaya released a sound library for RP2040. I ...