low pass filter for the oscilloscope of renault's plug. For further refference and reading please go to Bible of Dragos, Gospel of Vlad, verse 3.14:'And the lord cometh and he boughteth a new renaulth. By doing so, the lord showeth the world that not only did he have immense love for all, but also immense plugs'
Merge pull request #8 from ancagrosan/master

yet another merge