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 Watermelon USBHUB logo
Watermelon USBHUB

A watermelon shape USB hub with SL2.1s Chip It have - 1x type C input 2x type C output 2x type A output.

License Project Series Devlog

About • Structure • Schematic • PCB • CAD • BOM • License • Credits



Watermelon USBHUB

About the Project

Watermelon USBHUB is a 4-port USB hub In watermelon Shape.

Features

  • 2x USB Type A ports
  • 2x USB Type C ports
  • Cool Watermelon Design

Repository Structure

  • src/PCB/ — EasyEDA project sources
  • production/ for fabrication outputs
  • production/pcb/ — PCB fabrication files (Gerbers, BOM, Pick & Place)ace)
  • Render/ for Render Sources

Schematic on EasyEDA

Source : src/PCB/Systematic/

SCH_Schematic1_1-P1_2026-05-15 (1)

PCB on PCB

Source : src/PCB/Board/

image image
image image

Render

Screenshot 2026-05-20 011355 Screenshot 2026-05-20 011309
  • source: src/3D model/

Bill of Materials

Source: production/pcb/bom.xlsx

No. Quantity Comment Designator Footprint Value Price (exc Taxes)
1 8 1uF C1,C2,C3,C4,C5,C6,C8,C10 C0603 1uF 0.2$
2 3 100nF C7,C9,C11 C0603 100nF 0.14$
3 6 5.1K R1,R2,R3,R4,R5,R6 R0603 5.1K 0.16$
4 1 SL2.1s U1 SSOP-16_L4.6-W2.6-P0.53-LS4.0-BL 1.5$
5 3 TYPE-C 16PIN 2MD(073) USB1,USB3,USB4 USB-C-SMD_TYPE-C-16PIN-2MD-073 0.5$
6 2 10.0 QHHTZB6.3 USB5,USB6 USB-A-TH_10.0QHHTZB6.3 0.2$
7 1 PCB 2$ from JLCPCB

License

This project is licensed under the MIT License — see the LICENSE file for details.

Contributing

Contributions, improvements, and remixes are welcome! Please read the CONTRIBUTING.md guide to get started.

Credits

This project uses:

  • EasyEDA - PCB design and schematic capture
  • Blender - Render
  • @NotARoomba & mp; @Gabouin - Readme template

About

A watermelon shape USB hub with SL2.1s Chip It have - 1x type C input 2x type C output 2x type A output

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