https://www.packtpub.com/packt/offers/free-learning https://www.packtpub.com/packt/offers/free-learning Register, and use this link to add ebooks to your perso

https://www.packtpub.com/packt/offers/free-learning https://www.packtpub.com/packt/offers/free-learning Register, and use this link to add ebooks to your personal library. I've added several books about Arduino and e.g. Python. You have to login each day, and the book can only be claimed that one day. You don't know what book will be free tomorrow, and yesterday's book is gone.