[
    a <http://schema.org/SoftwareApplication>;
    <http://schema.org/applicationCategory> "Communication";
    <http://schema.org/author> [
      a <http://schema.org/Person>;
      <http://schema.org/name> "YFROBOT"
    ];
    <http://schema.org/datePublished> "2026-02-25"^^<http://schema.org/Date>;
    <http://schema.org/description> "Library for YFROBOT PS2UART Module, interfacing with PS2 controllers via UART.";
    <http://schema.org/downloadUrl> <https://downloads.arduino.cc/libraries/github.com/YFROBOT-TM/YFKeypadLib-1.0.1.zip>;
    <http://schema.org/fileSize> 16;
    <http://schema.org/name> "YFKeypadLib";
    <http://schema.org/operatingSystem> "Arduino";
    <http://schema.org/softwareVersion> "1.0.1";
    <http://schema.org/url> <https://github.com/YFROBOT-TM/Yfrobot-4x4MatrixKeypad-Library>
  ] .