My 1st Arduino Shield

Hello everyone,
i am going to create my first arduino shield that can help me to finish my project. I finished alpha version of my project ... everything works well. After that i want inovate design, instead of few boards, i want to create my own shield for MEGA/DUE, that will contain all my needs.

I found that EAGLE soft is popular, my first attemp in this software. It is just for few sensors, but i have plan for extension, so do not tell me that there is another board to connect these sensors ....

Is there anyone who can help me with some questions?

cenekhavelka:
Is there anyone who can help me with some questions?

Yes, but only if you ask them.