See this post for a performance comparison of different Python SSH libraries. parallel-ssh makes use of clients and an event loop solely based on C libraries providing native code levels of ...

For his Hackaday Prize entry, [serdef] is bringing the sound of the 80s to the parallel port with the OPL2LPT. It’s a sound card for the parallel port that isn’t just a resistor DAC like the ...

The circuit uses a HC245 octal bus transceiver to feed the 8 data lines on the parallel port. (You can use a variety of chips for this application, most CMOS buffers will probably be fine.) ...