This is a USB C HUB along with a Audio Out/In port. This design uses PCM2912A along with SL2.1A
- It has 3 downstream USB-C ports and 1 USB-C input so we can connect any desired length of cable we want to use with it
- TRRS audio jack for headphones with integrated microphone along with a mute/unmute switch built into the hub
- using it is as simple as it can be you just need to plug into the single usb C on the side and connected it to your device there are no driver needed
- It doesnt need any firmware flashing
- Its compatible with windows and linux
All you need to do is place the PCB at the base plate align the holes and place the Body on top of it and screw the two parts using M2.5x6 or M2.5x8 countersunk screws.
- TRRS Audio port
- USB C ports
- PCM2912A
- SL2.1A
- USB 2.0 Full-Speed audio interface
- Stereo DAC output for headphones
- Microphone input with bias supply
- Integrated USB hub for multiple downstream devices
## Build
https://drive.google.com/file/d/1LVbVrCVM0A2IdHVQDUf04vvttPNs0SB3/view?usp=sharing
| SL NO | DESCRIPTION | SUPPLIER | PRICE |
|---|---|---|---|
| 1 | LCSC BOM items | LCSC | $22 |
| 2 | PCB and Stencil | JLCPCB | $16 |
| 3 | Screws and Heatset Inserts | Only Screws | $2 |
| 4 | Solder Paste | Flipkart | 4$ |
| TOTAL | $44 |
