Per tant, captura el canal x, y i z al mateix temps. El sensor utilitza el bus I2C per a interactuar amb l'Arduino. El GY-521 no és car, especialment atés que combina un acceleròmetre i un giroscopi.

Also it has a digital output (Single-bus) that provides higher data accuracy. I also use a DC fan that will start spinning when the humidity level reaches 60% or the temperature is higher than 40°C, ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...