Hey guys,
To update my current car media system I decided to make a DIY mini "computer"
this includes a 7 inch lcd display which is connected via usb to my phone. the problem is that I stil need to type/swipe on my phone to use the media-system. This ofcourse is something I don't want so here's what I want to do.
I'd love to have an old touchpad and a analog stick in a casing. the touchpad will be used as a mouse and the stick will be used like arrow keys, for per example skipping tracks etc.
to attach and use these there are loads of tutorials.. but here's what i'd like to do extra...
I'd love to be able to use the mouse wireless via 2.4ghz. this way I can power my arduino via an usb/12v power port and put a 2.4ghz receiver in the docking which is attached to my phone.
is there anyone familiar with such a project?
cheers!