../ Parallel Port Files - N1II/ 26-Aug-2022 18:25 - Interfacing to the Parallel Port - N1II.pdf 02-Aug-2009 15:04 405K Learning to PIC Part 1 - AA0ZZ.pdf 24-Jul-2013 15:21 6M Learning to PIC Part 2 - AA0ZZ.pdf 24-Jul-2013 15:21 4M Pickle with USB I-O - AA0ZZ.pdf 24-Jul-2013 15:20 3M