Il mio cassetto delle idee
Non li conoscevo prima, ma sono componenti molto interessanti. Sto gia’ pensando ad un progettino che utilizzi i potenziomentri digitali….
This is part one of several tutorials on how to use the I2C bus with Arduino, and chapter twenty of a series originally titled “Getting Started/Moving Forward with Arduino!” by John Boxall – A tutorial on the Arduino universe. The first chapter is here, the complete series is detailed here.
In this first of several tutorials we are going to investigate the I2C data bus, and how we can control devices using it with our Arduino systems. The I2C bus can be a complex interface to master, so I will do my best to simplify it for you. In this article we will learn the necessary theory, and then apply it by controlling a variety of devices. Furthermore it would be in your interest to have an understanding of the binary, binary-coded decimal and hexadecimal number systems.
But first of all, what is it?
I2C is an acronym…
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