This paper focuses on the timing constraints for fast mode plus (The data transfer rate is 1 Mbit/s). I2C (Inter-Integrated Circuit) is a serial communication bus interface connection protocol used by ...

In a blog post from a few years ago, [Peter Molnar] explains in detail how to wire up a physical adapter to add a USB-connected I2C interface to a system. At its core is the ATtiny85 AVR-based MCU ...

Last time, I gave you an overview of what you get from I2C, basics like addressing, interface speeds ... you will want a level shifter circuit. At their simplest, two N-FETs like 2N7002 will ...

I2C was created by Phillip Semiconductors in 1980 to reduce cost by simplifying the interface for connecting a central ...