MIDI PCB for YAMAHA PSS-20 ========================== About ----- This is a replacement board for the YAMAHA PSS-20 vintage toy keyboard, which converts it into a polyphonic MIDI keyboard. License ------- Copyright (C) 2024 John Tsiombikas , Eleni-Maria Stea All parts of this project are Free Software/Hardware. Feel free to use, modify and/or redistribute under the terms of the GNU General Public License v3, or at your option any later version published by the Free Software Foundation. See COPYING for details.