
Passive rpi hub75-adapter
hzeller/rpi-rgb-led-matrix
Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO

Edit Schematics and PCB as well as manage projects and libs from other sources
KiCAD project is an open-source printed circuit board by lakeweb, from the lakeweb/ECAD repository on GitHub, published under the MIT licence. It is a 2-layer board with 2 parts on 2 nets, routed with 8 tracks and 1 via.
ECAD - Edit Schematics and PC Boards as well as manage projects and libraries from other CAD software.
So far, there are no editing features. The work is on creating a good foundation for CAD. Being able to handle objects easaly and having the UI in place comes first. VS2017 is required. The older compilers are not capable of building the parsers. MS is always behind the C++ language evolution.
Code of interest: XMLSettingsStore derived from CSettingsStore and the use of pugixml. Find that in HEWinApp.cpp. I don't care for using the registry to store so much information. It should go in the appddata of the user. This will also make it easier to change profiles around.
pugixml wrapper: In xml.h. Previously I had been using a crusty and bloated vesrsion of an XML wrapper around TinyXML. Tiny was hiden in that implamentation. It as worked fine for me for many years, but it was time to move on. The objective of this new pugi wrapper is to keep all of pugi exposed. But to make its use as a application database much easier. The use is already sprinkled about this app. It started with the XMLSettingsStore.
12/23/2018 BXL parser moved to lib. Deleted old spirit::qi code. Made it so recent file load won't crash on bad paths. Found a lot of header dependencies beyond the repository fixes and depreciated std::tstring stuff.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | R | Resistors_THT:R_Axial_DIN0617_L17.0mm_D6.0mm_P25.40mm_Horizontal | R2 |
| 1 | R | Resistors_THT:R_Axial_DIN0617_L17.0mm_D6.0mm_P30.48mm_Horizontal | R1 |
2 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.
From the lakeweb/ECAD repository on GitHub, at the commit this page was made from: the board is project/test_files/KiCAD_project/test.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

hzeller/rpi-rgb-led-matrix
Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO


adamws/kicad-kbplacer
KiCad plugin for automatic keyboard's key placement and routing

Luos-io/luos_engine
Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.

NVNTLabs/switch2-SDEX2M2
Micro SD Express to M.2 NVME Adapter for Nintendo Switch 2

BlueSCSI/BlueSCSI-v2
BlueSCSI v2/Ultra - an open source, open hardware, SCSI emulator using the Pi Pico PR2040 and Pico 2 RP2350

ohmtech-rdi/eurorack-blocks
Software to Hardware Prototyping for Eurorack using C++, Max/Gen~ or Faust
