[
    a <http://schema.org/SoftwareApplication>;
    <http://schema.org/applicationCategory> "Signal Input/Output";
    <http://schema.org/author> [
      a <http://schema.org/Person>;
      <http://schema.org/name> "Muh Hafid A"
    ];
    <http://schema.org/datePublished> "2026-03-29"^^<http://schema.org/Date>;
    <http://schema.org/description> "Digital signal processing library for biosignal (ECG, EMG, EEG, EOG) using IIR, Notch, and Kalman filters.";
    <http://schema.org/downloadUrl> <https://downloads.arduino.cc/libraries/github.com/hfdalkarim/Hafid-1.0.0.zip>;
    <http://schema.org/fileSize> 6;
    <http://schema.org/license> <https://spdx.org/licenses/MIT>;
    <http://schema.org/name> "Hafid";
    <http://schema.org/operatingSystem> "Arduino";
    <http://schema.org/softwareVersion> "1.0.0";
    <http://schema.org/url> <https://github.com/hfdalkarim/Hafid>
  ] .