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Card-Module Housing

Kartenmodul-Gehäuse — the tray that carries the optical card reader. It is an H-shaped structure: two chambers (for the Lichtmodul LEDs and the Fotomodul photoresistors) bridged by the drilled slot the card slides through. It nests inside the lower housing, aligned with the card slot in the wall.

Bounding box: ≈ 90 × 126 × 30 mm.

Interior

Sectioning the part reveals the two chambers, the dividing walls, and the drilled bridge that holds the five photoresistors either side of the card path.

Card module — front cut
Front cut — through the chambers
Card module — side cut
Side cut — through the drilled photoresistor bridge

CAD & print files