It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
It's a solved problem, but I actually prefer a simple web UI.
Example can run MS-DOS 6.x + Windows 3.0 and can several DOS games such as Dangerous Dave (could hang after a while), Prince of Persia, Mario, Wolf3d etc ... and work with USB host shield (max3421e) ...
This is an example test library for the Epson XV7021BB using the 4-wire SPI interface. It is developed on the Arduino Zero or Teensy 3.6 development board (Teensyduino) and includes example ...