To do so, the Arduino was set up to monitor the BUSY line on the printer’s parallel port, setting the CTS line active whenever the busy line was inactive. With our task made clear, hours of ...

Use an Arduino R3 as an extremely slow parallel port emu (For Xplorer/Xploder/Caetla). Xtremely slow, lol. Sample code to upload to Playstation 1 RAM and start executing via Xplorer/Caetla Parallel IO ...

The parallel port’s demise is partially due to the invention of the USB standard. ... [Bray’s] adapter is Arduino-based and runs ...

Dual purpose controller to work with Arduino GRBL and Parallel port LinuxCNC. This controller is meant to be dual use. It can be used on the Arduino GRBL platform but can also be used with the ...

To this end, a serial-to-parallel register is implemented on chip in order to generate the required number of digital control signals from an input serial data provided offchip. Such serial data can ...

A simple, inexpensive method for building a temperature strip-chart recorder involves a parallel port that communicates with four TMP121 IC temperature sensors (Fig. 1). The sensors ...

This is a hardware design for a an M.2 22x42 B-keyed LPT: parallel port based on the CH382L chip. Although USB-to-LPT printer adapters are widely available they do not provide an actual Windows LPTx: ...