For his latest project, [XTronical] has recreated the classic displays from Dr McCoy’s sickbay with an Arduino Nano and a 2.8 inch LCD display. It even has a speaker and MP3 player module to ...

The tiny handheld console features a round display and is powered by an Arduino Nano ESP32 ... a 1.28″ round GC9A01-driven TFT LCD, a handful of jumper wires, and a few buttons.