Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino.

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

Remarkable results have been accomplished using this cutting-edge sensor, in combination with either compatible I2C communication devices or Raspberry Pi.

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 he… ...