With the continuing manufacture of new computers, there is a clear and obvious trend of the parallel port becoming less and less common. For our younger readers; the parallel port is an interface ...

Load Arduino Uno R3 with sketch in HP8596E_Print_Arduino. The pinout and wiring of Arduino to D-SUB connector is described at the top of the sketch. Beware: If you decide to change the mapping of the ...

I've been using my Mega with 2 screen for a while with version 1.4.2 with no issue, however I recently went to upgrade to a newer version and found anything greater than 1.4.2 has issues where font no ...