Qt based Veroboard, Perfboard, and PCB layout and routing application
An open source E-ink smartwatch
A set of freeware applications for viewing/processing P-CAD files.
A general purpose data acquisition system and development platform.
Transformation utility to rotate coordinates in G-Code files
ESP32S3_DEVKITC_1 N16R8 Wifi focuser
ASCOM-INDI ESP32-Dev Wifi focuser
A Cross Platform and Open Source Electronics Design Automation Suite
ESP32 mySQM+ Sky-Meter/Weather Station with loads of features
Arduino Focuser, fully ASCOM complaint
Convert any image to gerber and drill files
ESP32 4-channel dew controller.
My super mini robotic arm robot project
Community driven PCB Layout and Schematic capture software
Import your PCB boards to FreeCAD
Protel Autotrax 1.61 PCB view/printing application for Windows
An open source VR headset with SteamVR supports for $200
myUSBCtrlr
kicad StepUp allows exporting kicad 3D board and comps in STEP AP214
DIY Arduino Boards for IO using port expanders and I2C
This is a very powerful Schematic and PCB layout tool for Engineer
Electronic design and programming tools suite like Eagle, MpLab
Convert DXF drawings of circuit boards to gEDA-PCB files.