To link a standard 16×2 LCD directly with the microcontroller, for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you ...

With a bit of hacking at the Arduino MIDI library, [Kevin] was able to get the microcontroller outputting MIDI data over the I2C interface, and developed a useful generic I2C MIDI transport for ...

I 2 C as many of you know, is a simple serial interface for many peripheral devices ... The author uses a pretty standard to most of us Arduino, with software written in AVR C and a nifty little ...