
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

This repository contains a robotic arm that is either a hybrid of both Servos and Stepper Motors or just Stepper Motors.
Logic Level Bidirectional is an open-source printed circuit board by 504Engineering, from the 504Engineering/Stepper-Servo_Based_Robotic_Arm repository on GitHub. It is a 2-layer board of 15.2 × 12.7 mm with 2 parts on 10 nets, routed with 4 tracks and 0 vias.
It belongs with the robots and motor control boards of this library.
This repository contains a robotic arm that is either a hybrid of both Servo Motors and Stepper Motors or just Stepper Motors.
Eventual completed arm will contain either four Stepper Motors or 2 Stepper Motors and 2 Servo Motors depending on which one you go with. All parts can be 3d printed and a few of the parts can be made on a cnc for quicker creation.
At the current stage of development, the first two stages of the robotic arm's tilt are complete.

| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | M06SIP | Logic_Level_Bidirectional:1X06 | JP1, JP2 |
It measures 15.2 × 12.7 mm and has 2 copper layers, 1.6 mm thick.
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 504Engineering/Stepper-Servo_Based_Robotic_Arm repository on GitHub, at the commit this page was made from: the board is Electrical/logic_converter/Logic_Level_Bidirectional.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask 504Engineering before reusing the design.

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
