2 layers77.5 × 85.1 mm
Pdb
cbrinkerink/audio-interferometer
Using an FPGA to sample audio from multiple digital microphones and perform correlation, then visualise it on a PC.
22 parts
2 layers77.5 × 85.1 mm
Using an FPGA to sample audio from multiple digital microphones and perform correlation, then visualise it on a PC.
- Size
- 77.5 × 85.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 79
- Pads
- 148
- Tracks, vias
- 381, 19
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 26 Jul 2022
- Updated
- 11 Nov 2022
Overview
Pdb is an open-source printed circuit board by cbrinkerink, from the cbrinkerink/audio-interferometer repository on GitHub. It is a 2-layer board of 77.5 × 85.1 mm with 24 parts on 79 nets, routed with 381 tracks and 19 vias.
It belongs with the audio and music boards of this library.
README
README.mdaudio-interferometer
Using an FPGA to sample audio from multiple digital microphones and perform correlation, then visualise it on a PC. Presently, this repository is a hodgepodge of things including source files, executables, libraries and build scripts. I have tried to stay cross-platform, but everything so far only has been made to compile on OSX.
Sources used
I have used OpenGL C++ code from the LearnOpenGL tutorial series (specifically, tutorial 4.1 from section 1). I got the serial connection stuff from a question on stackoverflow :)
The Ethernet core is from LiteEth, it is an independently synthesized core using the gen.py script in that codebase.
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | J1, J2, J3, J4, J5, J6, J7, J8, J9, J10, J11, J12, J13, J14, J15, J16 |
| 2 | Conn_02x20_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J17, J18 |
| 2 | LOGO | LOGO | G***, G*** |
The 20 most common of 24 parts.
Questions
How big is the Pdb PCB?
It measures 77.5 × 85.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pdb use?
24 parts. 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 Pdb KiCad files?
From the cbrinkerink/audio-interferometer repository on GitHub, at the commit this page was made from: the board is power distribution board/v3/pdb.kicad_pcb and its schematic power distribution board/breakoutboard/pdb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pdb design in my own project?
Its repository states no licence, so its author keeps all rights: ask cbrinkerink before reusing the design.
More from cbrinkerink/audio-interferometer
2- 2 layers
Pdb
cbrinkerink/audio-interferometer
Using an FPGA to sample audio from multiple digital microphones and perform correlation, then visualise it on a PC.
10 parts
Similar boards
- 2 layers56 × 65 mm
SeaTalk1
dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.
24 parts2.4kMIT - 2 layers26.2 × 45.5 mm
PL18 multiprotocol
pascallanger/DIY-Multiprotocol-TX-Module
Multiprotocol TX Module (or MULTI-Module) is a 2.4GHz transmitter module which controls many different receivers and models.
24 parts1.9kGPL-3.0 - 2 layers58 × 35.5 mm
- 2 layers144 × 58 mm
Breakout 80pin 1393476-Connector
rusefi/rusefi
rusefi - GPL internal combustion engine control unit
24 parts1.2k - 2 layers21.6 × 19.5 mm
Micron Logo LED
DraftShift/StealthChanger
Tool changing system for Vorons and other front mount printer motion systems, not just stealthburner.
24 parts1.2kGPL-3.0 - 2 layers158 × 11 mm
Rainbow Matchstick
VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group
24 parts1.1kGPL-3.0 - 2 layers85.6 × 54 mm
TRACED wio1262-carrier
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
24 parts915 - 2 layers36 × 20 mm
