Materiais/Materials

For those who do not know Arduino, here is a picture of it.
According to its website, the Arduino board:

"is an open-source physical computing platform based on a simple i/o board, and a development environment for writing Arduino software. The Arduino programming language is an implementation of Wiring, itself built on Processing."

Despite its low price (22.00 EUR), its main quality lies on the fact that it can be expanded and controlled by a series of softwares and hardwares.

Great value for money ;)