A lot of great ICs use I2C to communicate, but debugging a non-working I2C setup can be opaque, especially if you’re just getting started with the protocol/bus. An I2C bus scanner can be a helpful ...

As applications have grown in complexity, serial buses have begun to supplant parallel buses. One of the advantages of a serial bus over parallel bus is the small number of signal lines required. Also ...

If you’ve ever debugged a misbehaving I2C circuit, you probably know how frustrating it can be. Thankfully [Jim] over at Hackaday.io, has a proto-boardable circuit that can help! Inter-integrated ...

Robust debugging tool provides low level visibility and control of an I²C bus or SMBus product. Blackhawk’s Scribe is a robust debugging tool providing low level visibility and control of an I²C bus ...

The fundamentals of the Inter-Integrated Circuit (I2C) interface, and its associated protocol. What made this simple, robust, chip-to-chip interface so useful for embedded system applications? How the ...