3.5in RPi Touch LCD Portrait Enclosure

A rectangular enclosure for a 3.5 inch Raspberry Pi touch LCD, in portrait orientation. The case has two parts: a front cover and a rear shell. The front cover has an opening of 55 × 84 mm, which is the 54 × 83 mm glass edge plus 0.5 mm of tolerance per side, and clips over the outer edge of the module. The main circuit board measures 55 × 85 mm, slightly larger than the LCD, and the cover is held in place by the edges of the PCB. Keep about 1 mm of clearance between components and the walls, and a 0.2 mm tolerance on the LCD edges, so the cover presses on and is held by the board edges. Total depth is based on the 23 mm stack including the spacers, plus a 2 mm back wall and 2 mm of clearance, for about 27 mm of internal depth. Outer case size is about 65 × 95 mm, with 2 mm walls. Cutouts on the left side, viewed with the LCD face down, measured from the top edge in portrait: A: HDMI, 15 × 5 mm, 45 mm from the top edge B: audio jack, 5 × 5 mm, 29 mm from the top edge C: brightness button, 8 × 3 mm, 70 mm from the top edge Bottom edge: D: micro USB, 7 × 3 mm, 7 mm from the left edge Each cutout has 1 mm of clearance. Add ventilation slots on the back.

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