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USB HUB

Overview

Size: 35mm 45mm 5mm (5mm not counting the screw caps, 7mm including the screw caps) The motherboard is a four-layer board. The materials required for the top cover are double-layer boards: 1. USB 1.6 thick plate 2.0 female socket (buy the one in the screenshot, the one used by Xiaomi Power Bank) 2. The hub chip SL2.1A package is SOP16 (see Screenshot) 3. TYPEC sunken plate 16P 1.6mm plate thickness female base (choose the one in the screenshot) 4. Crystal oscillator 5032 patch 12MHZ (the one in the screenshot, it can be used without it, but it is best to install it for the sake of stability) 5 .Resettable fuse 1206 package 6V 2A (the one in the screenshot) 7 6.0603 chip capacitors 106, 1 104, 104 is installed on the pad just below the resettable fuse, other capacitors are 106. 7.0603 resistor 1K 2 8.0805LEDs 2 recommended ice blue or emerald green or purple 9. Some 7mm M2 screws, 6mm is also acceptable (6mm is used in the picture) 10. Some M2 nuts

Note: Solder the fixed pins of the USB interface first, make sure they are not soldered crookedly, and then solder other pins (small details). When making the board, choose 1.6mm for the thickness of the motherboard and top cover! ! !

Design Files

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Update:2025-07-01 03:33:47

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