Am working with an arduino uno too as well as PIR sensors and ultrasonic sensor for my CEES(Computer’s External Eyes’ Shield) project.!Wish and hope to share here too.

This project has encouraged me that arduino board can perform all your ideas..

Hi Fabio! You asked:

“I would like to translate your post to portuguese , is it possible ?”

As far is I understand, this website with all it’s content is licensed under the Creative Commons Attribution ShareAlike 3.0 license (see copyright notice below). This gives you the permission to copy and share the content – as long as you give “attribution” and say who is/are the original author(s). And also it gives you the right to make derivative works (e.g. translate it) – as long as you “share alike” so that the derivative work (your translation) will be Creative Commons ShareAlike again!

I hope you will have many readers of your Portuguese translation!

Best,

z)