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assy_belt_axis.f3z

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  • Forked from Jake Read / machineweek-2023
    Source project has a limited visibility.

    DDMC XMEGA Motherboard

    This is a repository for a Motherboard Board from the DDMC project.

    routed

    schematic

    Circuit Errors and Notes

    • holes were misaligned (mounts)
    • leds & resistors alignment was unsatisfying
    • footprint for mezcon has error in hole location
    • 5v and 3v3 capacitors beside each other on top of the mezz connector cause a short betwixt the two
    • flip it, and pnp the mezz connectors. lots of errors during hand soldering, not cool
    • draw new daughter-outline beneath
    • sidereel leds ?
    • perhaps the connector lives on the 'bottom' (top when flipped to connect) and PDI as well ?
    • perhaps the connector is SMT and close / adjacent to M3s-and-mezz, and launches out perpendicular to the mezz
    • power plugs ?
    • please dev light board to run hello-circuit test program
    • why not make it charlieplex board also ?