• OT: Eagle Cad PCBs

    Hi,

     

    Sorry, this is not a direct Arduino question (but I am building the PCB for a arduino project). I could'nt find a discussion board on designs :-)

     

    I have Eagle CAD 6.3 and I would like to have multiple version of PCBs for my schematic. (To keep the…

  • ultrasonic flow meter

    Hello,

     

     

    Me and my friend are mechatronics engineering students. We need to make a project about flow control.

     

    Our university have an aggrement with a valve company. So we can use their labrotary.

     

    We would like to make an electronic card which for see flow…