PODs: PEL Object Devices

This diversity in an interface partially demonstrates the difficulty in connecting these devices to computers. Since each device is unique, even someone skilled in electronic design may have a tough time controlling them with or connecting them to a computer. If none of the methods provided is appropriate for the designer or end application, decisions must be made as to which method to use, and how to modify it for the designer’s need. This may involve special IO boards or an attempt to modify the custom software. Very few devices and systems provide a solution where the hardware and software interface at the right point for someone desiring to integrate them into their application.