Have you ever found yourself wanting to connect more than one I2C device to a single controller and couldn't because they have identical I2C addresses? There you have it, I2C multiplexer (I2C MUX) ...

Adafruit has this week announced the arrival of the new Arduino compatible TCA9548A I2C Multiplexer to their online shop, which is now available to purchase priced at $6.95. The latest breakout ...

I2C_Port_Multiplexer with Arduino. I2C Port Multiplexing using the Adafruit's TCA9548A IC, and the temperature sensor Si7021.

The hardware includes a control module with an Arduino Mega 2560, a data collection module using Honeywell HMC5883L magnetometers for XYZ magnetic data, and a communication module integrating I2C via ...