2 layers53.2 × 24.8 mm
2 layers12 × 28 mm
Usb dongle hw
ripxorip/ripxospeechVoice to text framework using various tech stacks
- Size
- 12 × 28 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 36
- Nets
- 56
- Pads
- 149
- Tracks, vias
- 313, 39
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 20 Oct 2023
- Updated
- 26 Aug 2024
Overview
Usb dongle hw is an open-source printed circuit board by ripxorip, from the ripxorip/ripxospeech repository on GitHub. It is a 2-layer board of 12 × 28 mm with 36 parts on 56 nets, routed with 313 tracks and 39 vias.
It is built around the RP2040 and AP2112K-3.3. Its parts include 16 capacitors, 6 resistors, 3 ICs, 1 diode and 1 connector. It belongs with the RP2040 boards of this library.
Main components
2README
readme.mdRipxovoice
Description
This readme is a WIP.
Getting Started
Dependencies
List any dependencies that need to be installed for this software to work. For example:
- Dependency 1
- Dependency 2
Setup
(2024/01/07) This way of connecting everything is now deprecated. I am now using physical USB audio interfaces that gets passthrough to each virtual machine. This way I have a lot simpler streaming setup as I only need to stream from my workstation to a node which feeds line level audio to each audio interface.The next step is to create a desktop application which manages the actual part that runs on the workstation, unifying both the audio streaming and managing how keystrokes gets sent. Some current ideas I have includes:
- Being able to switch between English and Swedish using a button in a GUI.
- Done by the workstation figuring out if Windows is in English or Swedish mode currently using a screenshot or something similar.
Currently (2023/12/17) setup everything accordingly: (Note: There is no longer any need for running the audio from the VM host, voiceboxlinux also manages the routing to Windows using 192.168.122.xxx)
- In voiceboxlinux start Jacktrip:
PIPEWIRE_LATENCY="1024/48000" jacktrip -s - In Windows:
- Start qjackctl (Pinned on the taskbar)
- In Windows:
- Start Jacktrip (from terminal):
.\jacktrip.exe -c 192.168.122.137
- Start Jacktrip (from terminal):
- In voiceboxlinux start the server:
./linux_gstreamer_server/serve_dest.sh - Route audio from client (can be any client)
- In voiceboxlinux Manually route the audio according to this screenshot:
TODOs
- Update this readme..
- I have decided to not use Linux for the Talon slave, consequently I am going to use Windows for that as well. The next step is to be able to get those keyboard events from the same application which is currently being used to fetch the keyboard strokes from Windows 11 own speech to text service. This application is called win11_keysender and it is written in C#.
Using
Instructions for how to use your project. For example:
- Step 1
- Step 2
Contributing
Details about how other developers can contribute to your project.
License
Information about the license your project uses.
Parts
36| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C3, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14 |
| 8 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric | C15, C16 |
| 2 | 12p | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | 27 | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 1 | 10K | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 12Mhz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1K | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 470 | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 5.1k | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | Blue | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U1 |
| 1 | W25Q64JV | Library:SON50P300X200X60-9N | U2 |
| 1 | ~ | Library:PLUG-USBC-121SMT-4BS2S | J1 |
Questions
How big is the Usb dongle hw PCB?
It measures 12 × 28 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Usb dongle hw use?
36 parts, built around the RP2040 and AP2112K-3.3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Usb dongle hw KiCad files?
From the ripxorip/ripxospeech repository on GitHub, at the commit this page was made from: the board is usb_dongle_hw/usb_dongle_hw.kicad_pcb and its schematic usb_dongle_hw/usb_dongle_hw.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Usb dongle hw design in my own project?
Its repository states no licence, so its author keeps all rights: ask ripxorip before reusing the design.
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