A simple 4-port USB 2.0 Hub designed using EasyEDA and custom PCB layout. This hub splits a single USB-A input into 4 USB-A output ports for connecting multiple peripherals.
- 1x USB-A male input (USB1)
- 4x USB-A female outputs (USB2 to USB5)
- On-board capacitors for stability
- Compact custom PCB design
- Designed in EasyEDA
Gerber– Manufacturing filesBOM.csv– Bill of Materialsjournal.md– Design and testing log
| ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer |
|---|---|---|---|---|---|---|
| 1 | 10uF Capacitor | C1, C2, C3, C4, C5, C6, C7 | C0603 | 7 | CL10A106KP8NNNC | Samsung |
| 2 | Schottky Diode | D1 | SOD-323_L1.8-W1.3 | 1 | NSR0320MW2T1G | Onsemi |
| 3 | USB Hub IC | U2 | SOP-16_L10.0-W3.9 | 1 | SL2.1A | CoreChips |
| 4 | USB-A Male Connector | USB1 | USB-A-TH_U-G-04DD | 1 | U-G-04DD-W-1 | 韩电韩瑞 |
| 5 | USB-A Female Connector | USB2, USB3, USB4, USB5 | USB-A-TH_C49474 | 4 | 903-131A1011D10100 | 精拓金电 |
Total cost- 28$
This project is licensed under the MIT License.