Guys, a very nice project I found on internet, this is a PPM encoder using an Arduino nano and you can use ANY TX module you want to do yourself a TX Joystick or use the PPM signal in your projects.
Credits for this project, construction details and source code on original webpage here.
I'm doing one of this to test during this week, just amazing project for us, open a lot of possibilities.
Guto.




Replies
actually i think this is the right place to thank Ian Johnston the disgner who designed this joy stick as i contacted him earlier and he gave me such a good support and teaching on Arduino that i felt i should thank him publically. not only He is a great engineer he is such a gentleman too!.
Thanks Ian !
Reza
This one also can help if you want to use your existing radio transmitter
http://forum.mikrokopter.de/topic-16565.html