it might be cool to have a database of common I2C slave device addresses so that the scanner itself can report back which particular chips it’s found. The one caveat with the Arduino scanner is ...

He didn’t have an amateur radio license, so he decided to use it as a police scanner. Since the schematics ... his own signals to the chip over I2C using an Arduino. He also recorded the signals ...

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, ...