Eight digital outputs act as the parallel interface. When a byte is received over serial, the individual bits are set on the individual digital lines connected to the printer’s parallel port.

Play music with the Arduino received in real time on its serial port. This project (which is entirely useless and just for fun) consists in sending a 8-bit WAV file by the emulated serial port from ...

Tiny async serial port C++ library for Arduino Due with 9th bit support The library supports Arduino Due based on SAM3x8e. Also version for Arduino Mega is provided, but it can be outdated. Everything ...

This paper presents an experimental set-up that combines on-chip digital techniques with off-chip Arduino-based hardware to simplify the test of widely-programmable analog-to-digital converters. The ...