automatic programmer case

A case for the automatic downloader, I bought it and found it was just a board, feared accidental short circuits, so make sure your model matches what you bought, the model includes module measurements I took, which can be used to recheck dimensions, the case has built-in tolerances, so you can print it directly, the case is snug, with no wobbling, it requires 4 brass nuts, the casing has 4mm holes, pay attention to the size, an STP editable model is provided