Ready-to-Mount Embedded Flat Panel Computers Running Windows® or Linux, WinSystems' open-frame 6.5" or 12.1" PPC3 Panel PCs provide crisp image quality for HMI-based applications. Operational in -30° to +70°C environments, these small and rugged units include resistive touchscreen display, SBC with lots of onboard I/O plus PC/104 expansion