How to detect down arrow

[Praxtor]

Hei guys exist some Script or other form for detect when i push the down arrow into the keyboard?
How when you go into one jeep and when you break it on thew brake lights, because i would like use it for make one animation in one F1 Mirage, when you push the brake arrow it open one air brake pieces diferents to the ailerons into the wings.

Thanks for all
 

[LoTekK]

The only way I'm aware of to detect a keypress is to use Kegetys' FWatch. However, isn't it already possible to have an airbrake animation? I'm pretty sure I've seen some addons that do this.

[Praxtor]

Yes is posible but you only can defined one airbrake each wing, you need put 2 vertexs in each wing, and if you put 2 or more the 2º and more always go to turn around of the 2 vertexs and donÂ't work correctly.
butr thanks for your help.
I am go to see the FWatch