When a sheetmetal designer/stylist also does a circuit board, it would be entirely reasonable to find that shortcuts were taken and fundamental quality errors abound. Those fancy boxes are all about looks, anyway.
Probably the little board having all the problems was intended for one specific mother board, not available in the US, nor in the rest of the world.
This does serve as a warning to always check all connections, and never trust that the item was designed correctly. It may never have been designed at all.
Siemens and Georgia Institute of Technology are partnering to address limitations in the current additive manufacturing design-to-production chain in an applied research project as part of the federally backed America Makes program.
Most of the new 3D printers and 3D printing technologies in this crop are breaking some boundaries, whether it's build volume-per-dollar ratios, multimaterials printing techniques, or new materials types.
Independent science safety company Underwriters Laboratories is providing new guidance for manufacturers about how to follow the latest IEC standards for implementing safety features in programmable logic controllers.
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