License

The series has two licenses, for two different parts.

• The books (text, figures, layout, covers) belong to the author: all rights reserved.
• The example programs are MIT licensed: you may copy, modify and use them in commercial programs too, as long as the copyright notice stays. It is the rule of the series: the code of the books is free, and contains no lines taken from GPL libraries.

Both texts follow.

The books: all rights reserved

The license is written in Italian; the Italian text is the one that applies.

HamCode — RF solo in codice
Copyright (c) 2026 Ing. Roberto Arato, Arato Ingegneria. Tutti i diritti riservati.

I libri della collana (testo, figure, tabelle, impaginazione e copertine) sono protetti dal diritto
d'autore. Nessuna parte puo' essere riprodotta, archiviata o trasmessa, in qualunque forma e con
qualunque mezzo, senza il permesso scritto dell'autore, salvo le brevi citazioni ammesse dalla
legge con l'indicazione della fonte.

I programmi d'esempio dei libri non rientrano in questa riserva: sono distribuiti con la licenza
MIT, il cui testo segue.

Contatti: info@aratoingegneria.it

The MIT license of the example programs

MIT License

Copyright (c) 2026 Ing. Roberto Arato

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.