The discovery of the Mega 2560 PRO MINI/ATmega2560-16AU

A project log for (AT) Mega Enigma, a 2560 Pro Mini Enigma Simulator

A minimalist 139x171x50mm Enigma Machine Simulator with working plugboard using an ATmega 2560 Pro Mini and a custom PCB.

Arduino EnigmaArduino Enigma 05/14/2019 at 02:460 Comments

This is the board that makes this project possible. It is a smaller version of the Arduino Mega 2560. It has a Fritzing model. A couple of these are ordered.