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Description

After collecting feedback from users, I prepared a new version that includes the improvements. This compact and practical enclosure is designed to fit the CH341A Pro / CH347 programmers perfectly. It protects the device from accidental damage while providing full access to all ports and connectors. A dedicated area on the top allows you to place an additional programmer port label. The enclosure is compatible with programmer PCBs ranging from 69 to 71 mm in length.

Printed Components:

• bottom_cover_v2
• USB_cover_v2
• Slot_in_cover_v2
• Spacer_1_6mm (Spacing to the 69 mm long PCB)

Bill of Materials:

• Countersunk self-tapping screw (2x6mm) - 2 pieces

Notes:

• Use a drill bit matched to the diameter of the screws you are using to widen the holes in the enclosure, in order to avoid excessive stress during tightening.
• Due to the color of the material used for printing, the LED light may be less visible. In this case, you can drill a small hole in the designated spots; it will be covered by the paper label anyway.
• Better USB connector accessibility (enclosure version 2)
• Better LED visibility (enclosure version 2)