### DESCRIPTION

I am building a model train layout with my kids. I decided to add station announcements board where I can put together some announcements by a simple menu system like first you select train type, platform number and additional announcement. So eventually the announcement says "Express train leaving from platform 1. Please mind the gap between the train and platform".

The sound samples are in Hungarian.

### TECHNICAL DETAILS / COMPONENTS

This project uses an Arduino Nano, JQ6500 mp3 player module, I2C OLED display, rotary encoder and some tactile switches. I have added some jumper headers so you can use OLED displays with GNC, VCC, SCL, SDA and also GND, VCC, SCL, SDA pins.

### LEARN / TOPIC / BUILD INSTRUCTIONS

I learned absolutely everything here. This was the first time I designed a board. It came out as expected and everything was working for the first time.