We learn to use the I2C protocol.

PROTOCOL ON ALMOST ALL OR I2C

Introduction

I think few people will now not to have heard at least once in the I2C protocol. Suppose further that everyone will know that this system enables the transfer of data between two or more electronic devices in a serial manner, and with only two wires in both directions. This means that in a more or less complex circuitry, two or more devices can talk to each other, moving large amounts of data with a complexity ardware greatly simplified. Generally, in an electronic circuit designed so there is a "master" and "slave". The first and always a microprocessor or microcontroller that has devolved the task of organizing and directing the data traffic or directed, or by the "slave". [Read more →]